neuper@37906
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(* theory collecting all knowledge
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neuper@37906
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(predicates 'is_rootEq_in', 'is_sqrt_in', 'is_ratEq_in')
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neuper@37906
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for PolynomialEquations.
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neuper@37906
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alternative dependencies see Isac.thy
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neuper@37906
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created by: rlang
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neuper@37906
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date: 02.07
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neuper@37906
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changed by: rlang
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neuper@37906
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last change by: rlang
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neuper@37906
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date: 03.06.03
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neuper@37954
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(c) by Richard Lang, 2003
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neuper@37906
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*)
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neuper@37954
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theory PolyEq imports LinEq RootRatEq begin
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consts
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(*---------scripts--------------------------*)
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Complete'_square
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:: "[bool,real,
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bool list] => bool list"
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("((Script Complete'_square (_ _ =))//
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(_))" 9)
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(*----- poly ----- *)
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Normalize'_poly
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Normalize'_poly (_ _=))//
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(_))" 9)
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Solve'_d0'_polyeq'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d0'_polyeq'_equation (_ _ =))//
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(_))" 9)
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Solve'_d1'_polyeq'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d1'_polyeq'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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neuper@37906
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Solve'_d2'_polyeq'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d2'_polyeq'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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neuper@37906
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Solve'_d2'_polyeq'_sqonly'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d2'_polyeq'_sqonly'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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neuper@37906
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Solve'_d2'_polyeq'_bdvonly'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d2'_polyeq'_bdvonly'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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Solve'_d2'_polyeq'_pq'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d2'_polyeq'_pq'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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neuper@37906
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Solve'_d2'_polyeq'_abc'_equation
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d2'_polyeq'_abc'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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Solve'_d3'_polyeq'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d3'_polyeq'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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neuper@37906
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Solve'_d4'_polyeq'_equation
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Solve'_d4'_polyeq'_equation (_ _ =))//
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neuper@37954
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(_))" 9)
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neuper@37906
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Biquadrat'_poly
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neuper@37954
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:: "[bool,real,
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neuper@37954
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bool list] => bool list"
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neuper@37954
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("((Script Biquadrat'_poly (_ _=))//
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neuper@37954
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(_))" 9)
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neuper@37906
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(*-------------------- rules -------------------------------------------------*)
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neuper@37954
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axioms
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cancel_leading_coeff1 "Not (c =!= 0) ==> (a + b*bdv + c*bdv^^^2 = 0) =
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(a/c + b/c*bdv + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff2 "Not (c =!= 0) ==> (a - b*bdv + c*bdv^^^2 = 0) =
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neuper@37954
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(a/c - b/c*bdv + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff3 "Not (c =!= 0) ==> (a + b*bdv - c*bdv^^^2 = 0) =
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neuper@37954
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(a/c + b/c*bdv - bdv^^^2 = 0)"
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neuper@37906
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neuper@37954
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cancel_leading_coeff4 "Not (c =!= 0) ==> (a + bdv + c*bdv^^^2 = 0) =
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neuper@37954
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(a/c + 1/c*bdv + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff5 "Not (c =!= 0) ==> (a - bdv + c*bdv^^^2 = 0) =
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neuper@37954
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(a/c - 1/c*bdv + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff6 "Not (c =!= 0) ==> (a + bdv - c*bdv^^^2 = 0) =
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neuper@37954
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(a/c + 1/c*bdv - bdv^^^2 = 0)"
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neuper@37906
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neuper@37954
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cancel_leading_coeff7 "Not (c =!= 0) ==> ( b*bdv + c*bdv^^^2 = 0) =
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neuper@37954
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( b/c*bdv + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff8 "Not (c =!= 0) ==> ( b*bdv - c*bdv^^^2 = 0) =
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neuper@37954
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( b/c*bdv - bdv^^^2 = 0)"
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neuper@37906
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neuper@37954
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cancel_leading_coeff9 "Not (c =!= 0) ==> ( bdv + c*bdv^^^2 = 0) =
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neuper@37954
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( 1/c*bdv + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff10"Not (c =!= 0) ==> ( bdv - c*bdv^^^2 = 0) =
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neuper@37954
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( 1/c*bdv - bdv^^^2 = 0)"
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neuper@37906
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neuper@37954
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cancel_leading_coeff11"Not (c =!= 0) ==> (a + b*bdv^^^2 = 0) =
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neuper@37954
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(a/b + bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff12"Not (c =!= 0) ==> (a - b*bdv^^^2 = 0) =
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neuper@37954
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(a/b - bdv^^^2 = 0)"
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neuper@37954
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cancel_leading_coeff13"Not (c =!= 0) ==> ( b*bdv^^^2 = 0) =
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neuper@37954
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( bdv^^^2 = 0/b)"
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neuper@37906
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neuper@37954
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complete_square1 "(q + p*bdv + bdv^^^2 = 0) =
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neuper@37954
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(q + (p/2 + bdv)^^^2 = (p/2)^^^2)"
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neuper@37954
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complete_square2 "( p*bdv + bdv^^^2 = 0) =
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neuper@37954
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( (p/2 + bdv)^^^2 = (p/2)^^^2)"
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neuper@37954
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complete_square3 "( bdv + bdv^^^2 = 0) =
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neuper@37954
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( (1/2 + bdv)^^^2 = (1/2)^^^2)"
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neuper@37906
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neuper@37954
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complete_square4 "(q - p*bdv + bdv^^^2 = 0) =
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neuper@37954
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(q + (p/2 - bdv)^^^2 = (p/2)^^^2)"
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neuper@37954
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complete_square5 "(q + p*bdv - bdv^^^2 = 0) =
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neuper@37954
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(q + (p/2 - bdv)^^^2 = (p/2)^^^2)"
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neuper@37906
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neuper@37906
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square_explicit1 "(a + b^^^2 = c) = ( b^^^2 = c - a)"
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neuper@37906
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square_explicit2 "(a - b^^^2 = c) = (-(b^^^2) = c - a)"
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neuper@37906
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neuper@37906
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bdv_explicit1 "(a + bdv = b) = (bdv = - a + b)"
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neuper@37906
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bdv_explicit2 "(a - bdv = b) = ((-1)*bdv = - a + b)"
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neuper@37906
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bdv_explicit3 "((-1)*bdv = b) = (bdv = (-1)*b)"
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neuper@37906
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neuper@37906
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plus_leq "(0 <= a + b) = ((-1)*b <= a)"(*Isa?*)
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neuper@37906
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minus_leq "(0 <= a - b) = ( b <= a)"(*Isa?*)
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neuper@37906
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neuper@37906
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(*-- normalize --*)
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neuper@37906
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(*WN0509 compare LinEq.all_left "[|Not(b=!=0)|] ==> (a=b) = (a+(-1)*b=0)"*)
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neuper@37954
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all_left "[|Not(b=!=0)|] ==> (a = b) = (a - b = 0)"
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neuper@37954
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makex1_x "a^^^1 = a"
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neuper@37954
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real_assoc_1 "a+(b+c) = a+b+c"
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neuper@37954
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real_assoc_2 "a*(b*c) = a*b*c"
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neuper@37906
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neuper@37906
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(* ---- degree 0 ----*)
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neuper@37954
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d0_true "(0=0) = True"
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neuper@37954
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d0_false "[|Not(bdv occurs_in a);Not(a=0)|] ==> (a=0) = False"
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neuper@37906
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(* ---- degree 1 ----*)
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neuper@37906
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d1_isolate_add1
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neuper@37906
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"[|Not(bdv occurs_in a)|] ==> (a + b*bdv = 0) = (b*bdv = (-1)*a)"
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neuper@37906
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d1_isolate_add2
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neuper@37906
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"[|Not(bdv occurs_in a)|] ==> (a + bdv = 0) = ( bdv = (-1)*a)"
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neuper@37906
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d1_isolate_div
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neuper@37906
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"[|Not(b=0);Not(bdv occurs_in c)|] ==> (b*bdv = c) = (bdv = c/b)"
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neuper@37906
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(* ---- degree 2 ----*)
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neuper@37906
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d2_isolate_add1
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neuper@37906
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"[|Not(bdv occurs_in a)|] ==> (a + b*bdv^^^2=0) = (b*bdv^^^2= (-1)*a)"
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neuper@37906
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d2_isolate_add2
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neuper@37906
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"[|Not(bdv occurs_in a)|] ==> (a + bdv^^^2=0) = ( bdv^^^2= (-1)*a)"
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neuper@37906
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d2_isolate_div
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neuper@37906
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"[|Not(b=0);Not(bdv occurs_in c)|] ==> (b*bdv^^^2=c) = (bdv^^^2=c/b)"
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neuper@37954
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160 |
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neuper@37954
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d2_prescind1 "(a*bdv + b*bdv^^^2 = 0) = (bdv*(a +b*bdv)=0)"
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neuper@37954
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d2_prescind2 "(a*bdv + bdv^^^2 = 0) = (bdv*(a + bdv)=0)"
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neuper@37954
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d2_prescind3 "( bdv + b*bdv^^^2 = 0) = (bdv*(1+b*bdv)=0)"
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neuper@37954
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d2_prescind4 "( bdv + bdv^^^2 = 0) = (bdv*(1+ bdv)=0)"
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neuper@37906
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(* eliminate degree 2 *)
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neuper@37906
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(* thm for neg arguments in sqroot have postfix _neg *)
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neuper@37954
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d2_sqrt_equation1 "[|(0<=c);Not(bdv occurs_in c)|] ==>
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neuper@37954
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(bdv^^^2=c) = ((bdv=sqrt c) | (bdv=(-1)*sqrt c ))"
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neuper@37906
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d2_sqrt_equation1_neg
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neuper@37906
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"[|(c<0);Not(bdv occurs_in c)|] ==> (bdv^^^2=c) = False"
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neuper@37954
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d2_sqrt_equation2 "(bdv^^^2=0) = (bdv=0)"
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neuper@37954
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d2_sqrt_equation3 "(b*bdv^^^2=0) = (bdv=0)"
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neuper@37954
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d2_reduce_equation1 "(bdv*(a +b*bdv)=0) = ((bdv=0)|(a+b*bdv=0))"
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neuper@37954
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d2_reduce_equation2 "(bdv*(a + bdv)=0) = ((bdv=0)|(a+ bdv=0))"
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neuper@37954
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d2_pqformula1 "[|0<=p^^^2 - 4*q|] ==> (q+p*bdv+ bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(p/2) + sqrt(p^^^2 - 4*q)/2)
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neuper@37954
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| (bdv= (-1)*(p/2) - sqrt(p^^^2 - 4*q)/2))"
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neuper@37954
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d2_pqformula1_neg "[|p^^^2 - 4*q<0|] ==> (q+p*bdv+ bdv^^^2=0) = False"
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neuper@37954
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d2_pqformula2 "[|0<=p^^^2 - 4*q|] ==> (q+p*bdv+1*bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(p/2) + sqrt(p^^^2 - 4*q)/2)
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neuper@37954
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| (bdv= (-1)*(p/2) - sqrt(p^^^2 - 4*q)/2))"
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neuper@37954
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d2_pqformula2_neg "[|p^^^2 - 4*q<0|] ==> (q+p*bdv+1*bdv^^^2=0) = False"
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neuper@37954
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d2_pqformula3 "[|0<=1 - 4*q|] ==> (q+ bdv+ bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(1/2) + sqrt(1 - 4*q)/2)
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neuper@37954
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| (bdv= (-1)*(1/2) - sqrt(1 - 4*q)/2))"
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neuper@37954
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d2_pqformula3_neg "[|1 - 4*q<0|] ==> (q+ bdv+ bdv^^^2=0) = False"
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neuper@37954
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187 |
d2_pqformula4 "[|0<=1 - 4*q|] ==> (q+ bdv+1*bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(1/2) + sqrt(1 - 4*q)/2)
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neuper@37954
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189 |
| (bdv= (-1)*(1/2) - sqrt(1 - 4*q)/2))"
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neuper@37954
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d2_pqformula4_neg "[|1 - 4*q<0|] ==> (q+ bdv+1*bdv^^^2=0) = False"
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neuper@37954
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d2_pqformula5 "[|0<=p^^^2 - 0|] ==> ( p*bdv+ bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(p/2) + sqrt(p^^^2 - 0)/2)
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neuper@37954
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193 |
| (bdv= (-1)*(p/2) - sqrt(p^^^2 - 0)/2))"
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neuper@37906
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194 |
(* d2_pqformula5_neg not need p^2 never less zero in R *)
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neuper@37954
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d2_pqformula6 "[|0<=p^^^2 - 0|] ==> ( p*bdv+1*bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(p/2) + sqrt(p^^^2 - 0)/2)
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neuper@37954
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| (bdv= (-1)*(p/2) - sqrt(p^^^2 - 0)/2))"
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neuper@37906
|
198 |
(* d2_pqformula6_neg not need p^2 never less zero in R *)
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neuper@37954
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d2_pqformula7 "[|0<=1 - 0|] ==> ( bdv+ bdv^^^2=0) =
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neuper@37954
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((bdv= (-1)*(1/2) + sqrt(1 - 0)/2)
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neuper@37954
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201 |
| (bdv= (-1)*(1/2) - sqrt(1 - 0)/2))"
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neuper@37906
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202 |
(* d2_pqformula7_neg not need, because 1<0 ==> False*)
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neuper@37954
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203 |
d2_pqformula8 "[|0<=1 - 0|] ==> ( bdv+1*bdv^^^2=0) =
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neuper@37954
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204 |
((bdv= (-1)*(1/2) + sqrt(1 - 0)/2)
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neuper@37954
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205 |
| (bdv= (-1)*(1/2) - sqrt(1 - 0)/2))"
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neuper@37906
|
206 |
(* d2_pqformula8_neg not need, because 1<0 ==> False*)
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neuper@37954
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207 |
d2_pqformula9 "[|Not(bdv occurs_in q); 0<= (-1)*4*q|] ==>
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neuper@37954
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208 |
(q+ 1*bdv^^^2=0) = ((bdv= 0 + sqrt(0 - 4*q)/2)
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neuper@37954
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209 |
| (bdv= 0 - sqrt(0 - 4*q)/2))"
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neuper@37906
|
210 |
d2_pqformula9_neg
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neuper@37906
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211 |
"[|Not(bdv occurs_in q); (-1)*4*q<0|] ==> (q+ 1*bdv^^^2=0) = False"
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neuper@37906
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212 |
d2_pqformula10
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neuper@37906
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213 |
"[|Not(bdv occurs_in q); 0<= (-1)*4*q|] ==> (q+ bdv^^^2=0) =
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neuper@37906
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((bdv= 0 + sqrt(0 - 4*q)/2)
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neuper@37906
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215 |
| (bdv= 0 - sqrt(0 - 4*q)/2))"
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neuper@37906
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216 |
d2_pqformula10_neg
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neuper@37906
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217 |
"[|Not(bdv occurs_in q); (-1)*4*q<0|] ==> (q+ bdv^^^2=0) = False"
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neuper@37906
|
218 |
d2_abcformula1
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neuper@37906
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219 |
"[|0<=b^^^2 - 4*a*c|] ==> (c + b*bdv+a*bdv^^^2=0) =
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neuper@37906
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220 |
((bdv=( -b + sqrt(b^^^2 - 4*a*c))/(2*a))
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neuper@37906
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221 |
| (bdv=( -b - sqrt(b^^^2 - 4*a*c))/(2*a)))"
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neuper@37906
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222 |
d2_abcformula1_neg
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neuper@37906
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223 |
"[|b^^^2 - 4*a*c<0|] ==> (c + b*bdv+a*bdv^^^2=0) = False"
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neuper@37906
|
224 |
d2_abcformula2
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neuper@37906
|
225 |
"[|0<=1 - 4*a*c|] ==> (c+ bdv+a*bdv^^^2=0) =
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neuper@37906
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226 |
((bdv=( -1 + sqrt(1 - 4*a*c))/(2*a))
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neuper@37906
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227 |
| (bdv=( -1 - sqrt(1 - 4*a*c))/(2*a)))"
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neuper@37906
|
228 |
d2_abcformula2_neg
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neuper@37906
|
229 |
"[|1 - 4*a*c<0|] ==> (c+ bdv+a*bdv^^^2=0) = False"
|
neuper@37906
|
230 |
d2_abcformula3
|
neuper@37906
|
231 |
"[|0<=b^^^2 - 4*1*c|] ==> (c + b*bdv+ bdv^^^2=0) =
|
neuper@37906
|
232 |
((bdv=( -b + sqrt(b^^^2 - 4*1*c))/(2*1))
|
neuper@37906
|
233 |
| (bdv=( -b - sqrt(b^^^2 - 4*1*c))/(2*1)))"
|
neuper@37906
|
234 |
d2_abcformula3_neg
|
neuper@37906
|
235 |
"[|b^^^2 - 4*1*c<0|] ==> (c + b*bdv+ bdv^^^2=0) = False"
|
neuper@37906
|
236 |
d2_abcformula4
|
neuper@37906
|
237 |
"[|0<=1 - 4*1*c|] ==> (c + bdv+ bdv^^^2=0) =
|
neuper@37906
|
238 |
((bdv=( -1 + sqrt(1 - 4*1*c))/(2*1))
|
neuper@37906
|
239 |
| (bdv=( -1 - sqrt(1 - 4*1*c))/(2*1)))"
|
neuper@37906
|
240 |
d2_abcformula4_neg
|
neuper@37906
|
241 |
"[|1 - 4*1*c<0|] ==> (c + bdv+ bdv^^^2=0) = False"
|
neuper@37906
|
242 |
d2_abcformula5
|
neuper@37906
|
243 |
"[|Not(bdv occurs_in c); 0<=0 - 4*a*c|] ==> (c + a*bdv^^^2=0) =
|
neuper@37906
|
244 |
((bdv=( 0 + sqrt(0 - 4*a*c))/(2*a))
|
neuper@37906
|
245 |
| (bdv=( 0 - sqrt(0 - 4*a*c))/(2*a)))"
|
neuper@37906
|
246 |
d2_abcformula5_neg
|
neuper@37906
|
247 |
"[|Not(bdv occurs_in c); 0 - 4*a*c<0|] ==> (c + a*bdv^^^2=0) = False"
|
neuper@37906
|
248 |
d2_abcformula6
|
neuper@37906
|
249 |
"[|Not(bdv occurs_in c); 0<=0 - 4*1*c|] ==> (c+ bdv^^^2=0) =
|
neuper@37906
|
250 |
((bdv=( 0 + sqrt(0 - 4*1*c))/(2*1))
|
neuper@37906
|
251 |
| (bdv=( 0 - sqrt(0 - 4*1*c))/(2*1)))"
|
neuper@37906
|
252 |
d2_abcformula6_neg
|
neuper@37906
|
253 |
"[|Not(bdv occurs_in c); 0 - 4*1*c<0|] ==> (c+ bdv^^^2=0) = False"
|
neuper@37906
|
254 |
d2_abcformula7
|
neuper@37906
|
255 |
"[|0<=b^^^2 - 0|] ==> ( b*bdv+a*bdv^^^2=0) =
|
neuper@37906
|
256 |
((bdv=( -b + sqrt(b^^^2 - 0))/(2*a))
|
neuper@37906
|
257 |
| (bdv=( -b - sqrt(b^^^2 - 0))/(2*a)))"
|
neuper@37906
|
258 |
(* d2_abcformula7_neg not need b^2 never less zero in R *)
|
neuper@37906
|
259 |
d2_abcformula8
|
neuper@37906
|
260 |
"[|0<=b^^^2 - 0|] ==> ( b*bdv+ bdv^^^2=0) =
|
neuper@37906
|
261 |
((bdv=( -b + sqrt(b^^^2 - 0))/(2*1))
|
neuper@37906
|
262 |
| (bdv=( -b - sqrt(b^^^2 - 0))/(2*1)))"
|
neuper@37906
|
263 |
(* d2_abcformula8_neg not need b^2 never less zero in R *)
|
neuper@37906
|
264 |
d2_abcformula9
|
neuper@37906
|
265 |
"[|0<=1 - 0|] ==> ( bdv+a*bdv^^^2=0) =
|
neuper@37906
|
266 |
((bdv=( -1 + sqrt(1 - 0))/(2*a))
|
neuper@37906
|
267 |
| (bdv=( -1 - sqrt(1 - 0))/(2*a)))"
|
neuper@37906
|
268 |
(* d2_abcformula9_neg not need, because 1<0 ==> False*)
|
neuper@37906
|
269 |
d2_abcformula10
|
neuper@37906
|
270 |
"[|0<=1 - 0|] ==> ( bdv+ bdv^^^2=0) =
|
neuper@37906
|
271 |
((bdv=( -1 + sqrt(1 - 0))/(2*1))
|
neuper@37906
|
272 |
| (bdv=( -1 - sqrt(1 - 0))/(2*1)))"
|
neuper@37906
|
273 |
(* d2_abcformula10_neg not need, because 1<0 ==> False*)
|
neuper@37906
|
274 |
|
neuper@37906
|
275 |
(* ---- degree 3 ----*)
|
neuper@37906
|
276 |
d3_reduce_equation1
|
neuper@37906
|
277 |
"(a*bdv + b*bdv^^^2 + c*bdv^^^3=0) = (bdv=0 | (a + b*bdv + c*bdv^^^2=0))"
|
neuper@37906
|
278 |
d3_reduce_equation2
|
neuper@37906
|
279 |
"( bdv + b*bdv^^^2 + c*bdv^^^3=0) = (bdv=0 | (1 + b*bdv + c*bdv^^^2=0))"
|
neuper@37906
|
280 |
d3_reduce_equation3
|
neuper@37906
|
281 |
"(a*bdv + bdv^^^2 + c*bdv^^^3=0) = (bdv=0 | (a + bdv + c*bdv^^^2=0))"
|
neuper@37906
|
282 |
d3_reduce_equation4
|
neuper@37906
|
283 |
"( bdv + bdv^^^2 + c*bdv^^^3=0) = (bdv=0 | (1 + bdv + c*bdv^^^2=0))"
|
neuper@37906
|
284 |
d3_reduce_equation5
|
neuper@37906
|
285 |
"(a*bdv + b*bdv^^^2 + bdv^^^3=0) = (bdv=0 | (a + b*bdv + bdv^^^2=0))"
|
neuper@37906
|
286 |
d3_reduce_equation6
|
neuper@37906
|
287 |
"( bdv + b*bdv^^^2 + bdv^^^3=0) = (bdv=0 | (1 + b*bdv + bdv^^^2=0))"
|
neuper@37906
|
288 |
d3_reduce_equation7
|
neuper@37906
|
289 |
"(a*bdv + bdv^^^2 + bdv^^^3=0) = (bdv=0 | (1 + bdv + bdv^^^2=0))"
|
neuper@37906
|
290 |
d3_reduce_equation8
|
neuper@37906
|
291 |
"( bdv + bdv^^^2 + bdv^^^3=0) = (bdv=0 | (1 + bdv + bdv^^^2=0))"
|
neuper@37906
|
292 |
d3_reduce_equation9
|
neuper@37906
|
293 |
"(a*bdv + c*bdv^^^3=0) = (bdv=0 | (a + c*bdv^^^2=0))"
|
neuper@37906
|
294 |
d3_reduce_equation10
|
neuper@37906
|
295 |
"( bdv + c*bdv^^^3=0) = (bdv=0 | (1 + c*bdv^^^2=0))"
|
neuper@37906
|
296 |
d3_reduce_equation11
|
neuper@37906
|
297 |
"(a*bdv + bdv^^^3=0) = (bdv=0 | (a + bdv^^^2=0))"
|
neuper@37906
|
298 |
d3_reduce_equation12
|
neuper@37906
|
299 |
"( bdv + bdv^^^3=0) = (bdv=0 | (1 + bdv^^^2=0))"
|
neuper@37906
|
300 |
d3_reduce_equation13
|
neuper@37906
|
301 |
"( b*bdv^^^2 + c*bdv^^^3=0) = (bdv=0 | ( b*bdv + c*bdv^^^2=0))"
|
neuper@37906
|
302 |
d3_reduce_equation14
|
neuper@37906
|
303 |
"( bdv^^^2 + c*bdv^^^3=0) = (bdv=0 | ( bdv + c*bdv^^^2=0))"
|
neuper@37906
|
304 |
d3_reduce_equation15
|
neuper@37906
|
305 |
"( b*bdv^^^2 + bdv^^^3=0) = (bdv=0 | ( b*bdv + bdv^^^2=0))"
|
neuper@37906
|
306 |
d3_reduce_equation16
|
neuper@37906
|
307 |
"( bdv^^^2 + bdv^^^3=0) = (bdv=0 | ( bdv + bdv^^^2=0))"
|
neuper@37906
|
308 |
d3_isolate_add1
|
neuper@37906
|
309 |
"[|Not(bdv occurs_in a)|] ==> (a + b*bdv^^^3=0) = (b*bdv^^^3= (-1)*a)"
|
neuper@37906
|
310 |
d3_isolate_add2
|
neuper@37906
|
311 |
"[|Not(bdv occurs_in a)|] ==> (a + bdv^^^3=0) = ( bdv^^^3= (-1)*a)"
|
neuper@37906
|
312 |
d3_isolate_div
|
neuper@37906
|
313 |
"[|Not(b=0);Not(bdv occurs_in a)|] ==> (b*bdv^^^3=c) = (bdv^^^3=c/b)"
|
neuper@37906
|
314 |
d3_root_equation2
|
neuper@37906
|
315 |
"(bdv^^^3=0) = (bdv=0)"
|
neuper@37906
|
316 |
d3_root_equation1
|
neuper@37906
|
317 |
"(bdv^^^3=c) = (bdv = nroot 3 c)"
|
neuper@37906
|
318 |
|
neuper@37906
|
319 |
(* ---- degree 4 ----*)
|
neuper@37906
|
320 |
(* RL03.FIXME es wir nicht getestet ob u>0 *)
|
neuper@37906
|
321 |
d4_sub_u1
|
neuper@37906
|
322 |
"(c+b*bdv^^^2+a*bdv^^^4=0) =
|
neuper@37906
|
323 |
((a*u^^^2+b*u+c=0) & (bdv^^^2=u))"
|
neuper@37906
|
324 |
|
neuper@37906
|
325 |
(* ---- 7.3.02 von Termorder ---- *)
|
neuper@37906
|
326 |
|
neuper@37906
|
327 |
bdv_collect_1 "l * bdv + m * bdv = (l + m) * bdv"
|
neuper@37906
|
328 |
bdv_collect_2 "bdv + m * bdv = (1 + m) * bdv"
|
neuper@37906
|
329 |
bdv_collect_3 "l * bdv + bdv = (l + 1) * bdv"
|
neuper@37906
|
330 |
|
neuper@37906
|
331 |
(* bdv_collect_assoc0_1 "l * bdv + m * bdv + k = (l + m) * bdv + k"
|
neuper@37906
|
332 |
bdv_collect_assoc0_2 "bdv + m * bdv + k = (1 + m) * bdv + k"
|
neuper@37906
|
333 |
bdv_collect_assoc0_3 "l * bdv + bdv + k = (l + 1) * bdv + k"
|
neuper@37906
|
334 |
*)
|
neuper@37906
|
335 |
bdv_collect_assoc1_1 "l * bdv + (m * bdv + k) = (l + m) * bdv + k"
|
neuper@37906
|
336 |
bdv_collect_assoc1_2 "bdv + (m * bdv + k) = (1 + m) * bdv + k"
|
neuper@37906
|
337 |
bdv_collect_assoc1_3 "l * bdv + (bdv + k) = (l + 1) * bdv + k"
|
neuper@37906
|
338 |
|
neuper@37906
|
339 |
bdv_collect_assoc2_1 "k + l * bdv + m * bdv = k + (l + m) * bdv"
|
neuper@37906
|
340 |
bdv_collect_assoc2_2 "k + bdv + m * bdv = k + (1 + m) * bdv"
|
neuper@37906
|
341 |
bdv_collect_assoc2_3 "k + l * bdv + bdv = k + (l + 1) * bdv"
|
neuper@37906
|
342 |
|
neuper@37906
|
343 |
|
neuper@37906
|
344 |
bdv_n_collect_1 "l * bdv^^^n + m * bdv^^^n = (l + m) * bdv^^^n"
|
neuper@37906
|
345 |
bdv_n_collect_2 " bdv^^^n + m * bdv^^^n = (1 + m) * bdv^^^n"
|
neuper@37906
|
346 |
bdv_n_collect_3 "l * bdv^^^n + bdv^^^n = (l + 1) * bdv^^^n" (*order!*)
|
neuper@37906
|
347 |
|
neuper@37906
|
348 |
bdv_n_collect_assoc1_1 "l * bdv^^^n + (m * bdv^^^n + k) = (l + m) * bdv^^^n + k"
|
neuper@37906
|
349 |
bdv_n_collect_assoc1_2 "bdv^^^n + (m * bdv^^^n + k) = (1 + m) * bdv^^^n + k"
|
neuper@37906
|
350 |
bdv_n_collect_assoc1_3 "l * bdv^^^n + (bdv^^^n + k) = (l + 1) * bdv^^^n + k"
|
neuper@37906
|
351 |
|
neuper@37906
|
352 |
bdv_n_collect_assoc2_1 "k + l * bdv^^^n + m * bdv^^^n = k + (l + m) * bdv^^^n"
|
neuper@37906
|
353 |
bdv_n_collect_assoc2_2 "k + bdv^^^n + m * bdv^^^n = k + (1 + m) * bdv^^^n"
|
neuper@37906
|
354 |
bdv_n_collect_assoc2_3 "k + l * bdv^^^n + bdv^^^n = k + (l + 1) * bdv^^^n"
|
neuper@37906
|
355 |
|
neuper@37906
|
356 |
(*WN.14.3.03*)
|
neuper@37906
|
357 |
real_minus_div "- (a / b) = (-1 * a) / b"
|
neuper@37906
|
358 |
|
neuper@37906
|
359 |
separate_bdv "(a * bdv) / b = (a / b) * bdv"
|
neuper@37906
|
360 |
separate_bdv_n "(a * bdv ^^^ n) / b = (a / b) * bdv ^^^ n"
|
neuper@37906
|
361 |
separate_1_bdv "bdv / b = (1 / b) * bdv"
|
neuper@37906
|
362 |
separate_1_bdv_n "bdv ^^^ n / b = (1 / b) * bdv ^^^ n"
|
neuper@37906
|
363 |
|
neuper@37954
|
364 |
ML {*
|
neuper@37954
|
365 |
(*-------------------------rulse-------------------------*)
|
neuper@37954
|
366 |
val PolyEq_prls = (*3.10.02:just the following order due to subterm evaluation*)
|
neuper@37954
|
367 |
append_rls "PolyEq_prls" e_rls
|
neuper@37954
|
368 |
[Calc ("Atools.ident",eval_ident "#ident_"),
|
neuper@37954
|
369 |
Calc ("Tools.matches",eval_matches ""),
|
neuper@37954
|
370 |
Calc ("Tools.lhs" ,eval_lhs ""),
|
neuper@37954
|
371 |
Calc ("Tools.rhs" ,eval_rhs ""),
|
neuper@37954
|
372 |
Calc ("Poly.is'_expanded'_in",eval_is_expanded_in ""),
|
neuper@37954
|
373 |
Calc ("Poly.is'_poly'_in",eval_is_poly_in ""),
|
neuper@37954
|
374 |
Calc ("Poly.has'_degree'_in",eval_has_degree_in ""),
|
neuper@37954
|
375 |
Calc ("Poly.is'_polyrat'_in",eval_is_polyrat_in ""),
|
neuper@37954
|
376 |
(*Calc ("Atools.occurs'_in",eval_occurs_in ""), *)
|
neuper@37954
|
377 |
(*Calc ("Atools.is'_const",eval_const "#is_const_"),*)
|
neuper@37954
|
378 |
Calc ("op =",eval_equal "#equal_"),
|
neuper@37954
|
379 |
Calc ("RootEq.is'_rootTerm'_in",eval_is_rootTerm_in ""),
|
neuper@37954
|
380 |
Calc ("RatEq.is'_ratequation'_in",eval_is_ratequation_in ""),
|
neuper@37954
|
381 |
Thm ("not_true",num_str not_true),
|
neuper@37954
|
382 |
Thm ("not_false",num_str not_false),
|
neuper@37954
|
383 |
Thm ("and_true",num_str and_true),
|
neuper@37954
|
384 |
Thm ("and_false",num_str and_false),
|
neuper@37954
|
385 |
Thm ("or_true",num_str or_true),
|
neuper@37954
|
386 |
Thm ("or_false",num_str or_false)
|
neuper@37954
|
387 |
];
|
neuper@37954
|
388 |
|
neuper@37954
|
389 |
val PolyEq_erls =
|
neuper@37954
|
390 |
merge_rls "PolyEq_erls" LinEq_erls
|
neuper@37954
|
391 |
(append_rls "ops_preds" calculate_Rational
|
neuper@37954
|
392 |
[Calc ("op =",eval_equal "#equal_"),
|
neuper@37954
|
393 |
Thm ("plus_leq", num_str plus_leq),
|
neuper@37954
|
394 |
Thm ("minus_leq", num_str minus_leq),
|
neuper@37954
|
395 |
Thm ("rat_leq1", num_str rat_leq1),
|
neuper@37954
|
396 |
Thm ("rat_leq2", num_str rat_leq2),
|
neuper@37954
|
397 |
Thm ("rat_leq3", num_str rat_leq3)
|
neuper@37954
|
398 |
]);
|
neuper@37954
|
399 |
|
neuper@37954
|
400 |
val PolyEq_crls =
|
neuper@37954
|
401 |
merge_rls "PolyEq_crls" LinEq_crls
|
neuper@37954
|
402 |
(append_rls "ops_preds" calculate_Rational
|
neuper@37954
|
403 |
[Calc ("op =",eval_equal "#equal_"),
|
neuper@37954
|
404 |
Thm ("plus_leq", num_str plus_leq),
|
neuper@37954
|
405 |
Thm ("minus_leq", num_str minus_leq),
|
neuper@37954
|
406 |
Thm ("rat_leq1", num_str rat_leq1),
|
neuper@37954
|
407 |
Thm ("rat_leq2", num_str rat_leq2),
|
neuper@37954
|
408 |
Thm ("rat_leq3", num_str rat_leq3)
|
neuper@37954
|
409 |
]);
|
neuper@37954
|
410 |
|
neuper@37954
|
411 |
val cancel_leading_coeff = prep_rls(
|
neuper@37954
|
412 |
Rls {id = "cancel_leading_coeff", preconds = [],
|
neuper@37954
|
413 |
rew_ord = ("e_rew_ord",e_rew_ord),
|
neuper@37954
|
414 |
erls = PolyEq_erls, srls = Erls, calc = [], (*asm_thm = [],*)
|
neuper@37954
|
415 |
rules = [Thm ("cancel_leading_coeff1",num_str cancel_leading_coeff1),
|
neuper@37954
|
416 |
Thm ("cancel_leading_coeff2",num_str cancel_leading_coeff2),
|
neuper@37954
|
417 |
Thm ("cancel_leading_coeff3",num_str cancel_leading_coeff3),
|
neuper@37954
|
418 |
Thm ("cancel_leading_coeff4",num_str cancel_leading_coeff4),
|
neuper@37954
|
419 |
Thm ("cancel_leading_coeff5",num_str cancel_leading_coeff5),
|
neuper@37954
|
420 |
Thm ("cancel_leading_coeff6",num_str cancel_leading_coeff6),
|
neuper@37954
|
421 |
Thm ("cancel_leading_coeff7",num_str cancel_leading_coeff7),
|
neuper@37954
|
422 |
Thm ("cancel_leading_coeff8",num_str cancel_leading_coeff8),
|
neuper@37954
|
423 |
Thm ("cancel_leading_coeff9",num_str cancel_leading_coeff9),
|
neuper@37954
|
424 |
Thm ("cancel_leading_coeff10",num_str cancel_leading_coeff10),
|
neuper@37954
|
425 |
Thm ("cancel_leading_coeff11",num_str cancel_leading_coeff11),
|
neuper@37954
|
426 |
Thm ("cancel_leading_coeff12",num_str cancel_leading_coeff12),
|
neuper@37954
|
427 |
Thm ("cancel_leading_coeff13",num_str cancel_leading_coeff13)
|
neuper@37954
|
428 |
],
|
neuper@37954
|
429 |
scr = Script ((term_of o the o (parse thy))
|
neuper@37954
|
430 |
"empty_script")
|
neuper@37954
|
431 |
}:rls);
|
neuper@37954
|
432 |
|
neuper@37954
|
433 |
val complete_square = prep_rls(
|
neuper@37954
|
434 |
Rls {id = "complete_square", preconds = [],
|
neuper@37954
|
435 |
rew_ord = ("e_rew_ord",e_rew_ord),
|
neuper@37954
|
436 |
erls = PolyEq_erls, srls = Erls, calc = [], (*asm_thm = [],*)
|
neuper@37954
|
437 |
rules = [Thm ("complete_square1",num_str complete_square1),
|
neuper@37954
|
438 |
Thm ("complete_square2",num_str complete_square2),
|
neuper@37954
|
439 |
Thm ("complete_square3",num_str complete_square3),
|
neuper@37954
|
440 |
Thm ("complete_square4",num_str complete_square4),
|
neuper@37954
|
441 |
Thm ("complete_square5",num_str complete_square5)
|
neuper@37954
|
442 |
],
|
neuper@37954
|
443 |
scr = Script ((term_of o the o (parse thy))
|
neuper@37954
|
444 |
"empty_script")
|
neuper@37954
|
445 |
}:rls);
|
neuper@37954
|
446 |
|
neuper@37954
|
447 |
val polyeq_simplify = prep_rls(
|
neuper@37954
|
448 |
Rls {id = "polyeq_simplify", preconds = [],
|
neuper@37954
|
449 |
rew_ord = ("termlessI",termlessI),
|
neuper@37954
|
450 |
erls = PolyEq_erls,
|
neuper@37954
|
451 |
srls = Erls,
|
neuper@37954
|
452 |
calc = [],
|
neuper@37954
|
453 |
(*asm_thm = [],*)
|
neuper@37954
|
454 |
rules = [Thm ("real_assoc_1",num_str real_assoc_1),
|
neuper@37954
|
455 |
Thm ("real_assoc_2",num_str real_assoc_2),
|
neuper@37954
|
456 |
Thm ("real_diff_minus",num_str real_diff_minus),
|
neuper@37954
|
457 |
Thm ("real_unari_minus",num_str real_unari_minus),
|
neuper@37954
|
458 |
Thm ("realpow_multI",num_str realpow_multI),
|
neuper@37954
|
459 |
Calc ("op +",eval_binop "#add_"),
|
neuper@37954
|
460 |
Calc ("op -",eval_binop "#sub_"),
|
neuper@37954
|
461 |
Calc ("op *",eval_binop "#mult_"),
|
neuper@37954
|
462 |
Calc ("HOL.divide", eval_cancel "#divide_"),
|
neuper@37954
|
463 |
Calc ("Root.sqrt",eval_sqrt "#sqrt_"),
|
neuper@37954
|
464 |
Calc ("Atools.pow" ,eval_binop "#power_"),
|
neuper@37954
|
465 |
Rls_ reduce_012
|
neuper@37954
|
466 |
],
|
neuper@37954
|
467 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
468 |
}:rls);
|
neuper@37954
|
469 |
|
neuper@37954
|
470 |
ruleset' := overwritelthy thy (!ruleset',
|
neuper@37954
|
471 |
[("cancel_leading_coeff",cancel_leading_coeff),
|
neuper@37954
|
472 |
("complete_square",complete_square),
|
neuper@37954
|
473 |
("PolyEq_erls",PolyEq_erls),(*FIXXXME:del with rls.rls'*)
|
neuper@37954
|
474 |
("polyeq_simplify",polyeq_simplify)]);
|
neuper@37954
|
475 |
|
neuper@37954
|
476 |
|
neuper@37954
|
477 |
(* ------------- polySolve ------------------ *)
|
neuper@37954
|
478 |
(* -- d0 -- *)
|
neuper@37954
|
479 |
(*isolate the bound variable in an d0 equation; 'bdv' is a meta-constant*)
|
neuper@37954
|
480 |
val d0_polyeq_simplify = prep_rls(
|
neuper@37954
|
481 |
Rls {id = "d0_polyeq_simplify", preconds = [],
|
neuper@37954
|
482 |
rew_ord = ("e_rew_ord",e_rew_ord),
|
neuper@37954
|
483 |
erls = PolyEq_erls,
|
neuper@37954
|
484 |
srls = Erls,
|
neuper@37954
|
485 |
calc = [],
|
neuper@37954
|
486 |
(*asm_thm = [],*)
|
neuper@37954
|
487 |
rules = [Thm("d0_true",num_str d0_true),
|
neuper@37954
|
488 |
Thm("d0_false",num_str d0_false)
|
neuper@37954
|
489 |
],
|
neuper@37954
|
490 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
491 |
}:rls);
|
neuper@37954
|
492 |
|
neuper@37954
|
493 |
(* -- d1 -- *)
|
neuper@37954
|
494 |
(*isolate the bound variable in an d1 equation; 'bdv' is a meta-constant*)
|
neuper@37954
|
495 |
val d1_polyeq_simplify = prep_rls(
|
neuper@37954
|
496 |
Rls {id = "d1_polyeq_simplify", preconds = [],
|
neuper@37954
|
497 |
rew_ord = ("e_rew_ord",e_rew_ord),
|
neuper@37954
|
498 |
erls = PolyEq_erls,
|
neuper@37954
|
499 |
srls = Erls,
|
neuper@37954
|
500 |
calc = [],
|
neuper@37954
|
501 |
(*asm_thm = [("d1_isolate_div","")],*)
|
neuper@37954
|
502 |
rules = [
|
neuper@37954
|
503 |
Thm("d1_isolate_add1",num_str d1_isolate_add1),
|
neuper@37954
|
504 |
(* a+bx=0 -> bx=-a *)
|
neuper@37954
|
505 |
Thm("d1_isolate_add2",num_str d1_isolate_add2),
|
neuper@37954
|
506 |
(* a+ x=0 -> x=-a *)
|
neuper@37954
|
507 |
Thm("d1_isolate_div",num_str d1_isolate_div)
|
neuper@37954
|
508 |
(* bx=c -> x=c/b *)
|
neuper@37954
|
509 |
],
|
neuper@37954
|
510 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
511 |
}:rls);
|
neuper@37954
|
512 |
|
neuper@37954
|
513 |
(* -- d2 -- *)
|
neuper@37954
|
514 |
(* isolate the bound variable in an d2 equation with bdv only;
|
neuper@37954
|
515 |
'bdv' is a meta-constant*)
|
neuper@37954
|
516 |
val d2_polyeq_bdv_only_simplify = prep_rls(
|
neuper@37954
|
517 |
Rls {id = "d2_polyeq_bdv_only_simplify", preconds = [],
|
neuper@37954
|
518 |
rew_ord = ("e_rew_ord",e_rew_ord),
|
neuper@37954
|
519 |
erls = PolyEq_erls,
|
neuper@37954
|
520 |
srls = Erls,
|
neuper@37954
|
521 |
calc = [],
|
neuper@37954
|
522 |
(*asm_thm = [("d2_sqrt_equation1",""),("d2_sqrt_equation1_neg",""),
|
neuper@37954
|
523 |
("d2_isolate_div","")],*)
|
neuper@37954
|
524 |
rules = [Thm("d2_prescind1",num_str d2_prescind1),
|
neuper@37954
|
525 |
(* ax+bx^2=0 -> x(a+bx)=0 *)
|
neuper@37954
|
526 |
Thm("d2_prescind2",num_str d2_prescind2),
|
neuper@37954
|
527 |
(* ax+ x^2=0 -> x(a+ x)=0 *)
|
neuper@37954
|
528 |
Thm("d2_prescind3",num_str d2_prescind3),
|
neuper@37954
|
529 |
(* x+bx^2=0 -> x(1+bx)=0 *)
|
neuper@37954
|
530 |
Thm("d2_prescind4",num_str d2_prescind4),
|
neuper@37954
|
531 |
(* x+ x^2=0 -> x(1+ x)=0 *)
|
neuper@37954
|
532 |
Thm("d2_sqrt_equation1",num_str d2_sqrt_equation1),
|
neuper@37954
|
533 |
(* x^2=c -> x=+-sqrt(c)*)
|
neuper@37954
|
534 |
Thm("d2_sqrt_equation1_neg",num_str d2_sqrt_equation1_neg),
|
neuper@37954
|
535 |
(* [0<c] x^2=c -> [] *)
|
neuper@37954
|
536 |
Thm("d2_sqrt_equation2",num_str d2_sqrt_equation2),
|
neuper@37954
|
537 |
(* x^2=0 -> x=0 *)
|
neuper@37954
|
538 |
Thm("d2_reduce_equation1",num_str d2_reduce_equation1),
|
neuper@37954
|
539 |
(* x(a+bx)=0 -> x=0 | a+bx=0*)
|
neuper@37954
|
540 |
Thm("d2_reduce_equation2",num_str d2_reduce_equation2),
|
neuper@37954
|
541 |
(* x(a+ x)=0 -> x=0 | a+ x=0*)
|
neuper@37954
|
542 |
Thm("d2_isolate_div",num_str d2_isolate_div)
|
neuper@37954
|
543 |
(* bx^2=c -> x^2=c/b*)
|
neuper@37954
|
544 |
],
|
neuper@37954
|
545 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
546 |
}:rls);
|
neuper@37954
|
547 |
|
neuper@37954
|
548 |
(* isolate the bound variable in an d2 equation with sqrt only;
|
neuper@37954
|
549 |
'bdv' is a meta-constant*)
|
neuper@37954
|
550 |
val d2_polyeq_sq_only_simplify = prep_rls(
|
neuper@37954
|
551 |
Rls {id = "d2_polyeq_sq_only_simplify", preconds = [],
|
neuper@37954
|
552 |
rew_ord = ("e_rew_ord",e_rew_ord),
|
neuper@37954
|
553 |
erls = PolyEq_erls,
|
neuper@37954
|
554 |
srls = Erls,
|
neuper@37954
|
555 |
calc = [],
|
neuper@37954
|
556 |
(*asm_thm = [("d2_sqrt_equation1",""),("d2_sqrt_equation1_neg",""),
|
neuper@37954
|
557 |
("d2_isolate_div","")],*)
|
neuper@37954
|
558 |
rules = [Thm("d2_isolate_add1",num_str d2_isolate_add1),
|
neuper@37954
|
559 |
(* a+ bx^2=0 -> bx^2=(-1)a*)
|
neuper@37954
|
560 |
Thm("d2_isolate_add2",num_str d2_isolate_add2),
|
neuper@37954
|
561 |
(* a+ x^2=0 -> x^2=(-1)a*)
|
neuper@37954
|
562 |
Thm("d2_sqrt_equation2",num_str d2_sqrt_equation2),
|
neuper@37954
|
563 |
(* x^2=0 -> x=0 *)
|
neuper@37954
|
564 |
Thm("d2_sqrt_equation1",num_str d2_sqrt_equation1),
|
neuper@37954
|
565 |
(* x^2=c -> x=+-sqrt(c)*)
|
neuper@37954
|
566 |
Thm("d2_sqrt_equation1_neg",num_str d2_sqrt_equation1_neg),
|
neuper@37954
|
567 |
(* [c<0] x^2=c -> x=[] *)
|
neuper@37954
|
568 |
Thm("d2_isolate_div",num_str d2_isolate_div)
|
neuper@37954
|
569 |
(* bx^2=c -> x^2=c/b*)
|
neuper@37954
|
570 |
],
|
neuper@37954
|
571 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
572 |
}:rls);
|
neuper@37954
|
573 |
|
neuper@37954
|
574 |
(* isolate the bound variable in an d2 equation with pqFormula;
|
neuper@37954
|
575 |
'bdv' is a meta-constant*)
|
neuper@37954
|
576 |
val d2_polyeq_pqFormula_simplify = prep_rls(
|
neuper@37954
|
577 |
Rls {id = "d2_polyeq_pqFormula_simplify", preconds = [],
|
neuper@37954
|
578 |
rew_ord = ("e_rew_ord",e_rew_ord), erls = PolyEq_erls,
|
neuper@37954
|
579 |
srls = Erls, calc = [],
|
neuper@37954
|
580 |
rules = [Thm("d2_pqformula1",num_str d2_pqformula1),
|
neuper@37954
|
581 |
(* q+px+ x^2=0 *)
|
neuper@37954
|
582 |
Thm("d2_pqformula1_neg",num_str d2_pqformula1_neg),
|
neuper@37954
|
583 |
(* q+px+ x^2=0 *)
|
neuper@37954
|
584 |
Thm("d2_pqformula2",num_str d2_pqformula2),
|
neuper@37954
|
585 |
(* q+px+1x^2=0 *)
|
neuper@37954
|
586 |
Thm("d2_pqformula2_neg",num_str d2_pqformula2_neg),
|
neuper@37954
|
587 |
(* q+px+1x^2=0 *)
|
neuper@37954
|
588 |
Thm("d2_pqformula3",num_str d2_pqformula3),
|
neuper@37954
|
589 |
(* q+ x+ x^2=0 *)
|
neuper@37954
|
590 |
Thm("d2_pqformula3_neg",num_str d2_pqformula3_neg),
|
neuper@37954
|
591 |
(* q+ x+ x^2=0 *)
|
neuper@37954
|
592 |
Thm("d2_pqformula4",num_str d2_pqformula4),
|
neuper@37954
|
593 |
(* q+ x+1x^2=0 *)
|
neuper@37954
|
594 |
Thm("d2_pqformula4_neg",num_str d2_pqformula4_neg),
|
neuper@37954
|
595 |
(* q+ x+1x^2=0 *)
|
neuper@37954
|
596 |
Thm("d2_pqformula5",num_str d2_pqformula5),
|
neuper@37954
|
597 |
(* qx+ x^2=0 *)
|
neuper@37954
|
598 |
Thm("d2_pqformula6",num_str d2_pqformula6),
|
neuper@37954
|
599 |
(* qx+1x^2=0 *)
|
neuper@37954
|
600 |
Thm("d2_pqformula7",num_str d2_pqformula7),
|
neuper@37954
|
601 |
(* x+ x^2=0 *)
|
neuper@37954
|
602 |
Thm("d2_pqformula8",num_str d2_pqformula8),
|
neuper@37954
|
603 |
(* x+1x^2=0 *)
|
neuper@37954
|
604 |
Thm("d2_pqformula9",num_str d2_pqformula9),
|
neuper@37954
|
605 |
(* q +1x^2=0 *)
|
neuper@37954
|
606 |
Thm("d2_pqformula9_neg",num_str d2_pqformula9_neg),
|
neuper@37954
|
607 |
(* q +1x^2=0 *)
|
neuper@37954
|
608 |
Thm("d2_pqformula10",num_str d2_pqformula10),
|
neuper@37954
|
609 |
(* q + x^2=0 *)
|
neuper@37954
|
610 |
Thm("d2_pqformula10_neg",num_str d2_pqformula10_neg),
|
neuper@37954
|
611 |
(* q + x^2=0 *)
|
neuper@37954
|
612 |
Thm("d2_sqrt_equation2",num_str d2_sqrt_equation2),
|
neuper@37954
|
613 |
(* x^2=0 *)
|
neuper@37954
|
614 |
Thm("d2_sqrt_equation3",num_str d2_sqrt_equation3)
|
neuper@37954
|
615 |
(* 1x^2=0 *)
|
neuper@37954
|
616 |
],
|
neuper@37954
|
617 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
618 |
}:rls);
|
neuper@37954
|
619 |
|
neuper@37954
|
620 |
(* isolate the bound variable in an d2 equation with abcFormula;
|
neuper@37954
|
621 |
'bdv' is a meta-constant*)
|
neuper@37954
|
622 |
val d2_polyeq_abcFormula_simplify = prep_rls(
|
neuper@37954
|
623 |
Rls {id = "d2_polyeq_abcFormula_simplify", preconds = [],
|
neuper@37954
|
624 |
rew_ord = ("e_rew_ord",e_rew_ord), erls = PolyEq_erls,
|
neuper@37954
|
625 |
srls = Erls, calc = [],
|
neuper@37954
|
626 |
rules = [Thm("d2_abcformula1",num_str d2_abcformula1),
|
neuper@37954
|
627 |
(*c+bx+cx^2=0 *)
|
neuper@37954
|
628 |
Thm("d2_abcformula1_neg",num_str d2_abcformula1_neg),
|
neuper@37954
|
629 |
(*c+bx+cx^2=0 *)
|
neuper@37954
|
630 |
Thm("d2_abcformula2",num_str d2_abcformula2),
|
neuper@37954
|
631 |
(*c+ x+cx^2=0 *)
|
neuper@37954
|
632 |
Thm("d2_abcformula2_neg",num_str d2_abcformula2_neg),
|
neuper@37954
|
633 |
(*c+ x+cx^2=0 *)
|
neuper@37954
|
634 |
Thm("d2_abcformula3",num_str d2_abcformula3),
|
neuper@37954
|
635 |
(*c+bx+ x^2=0 *)
|
neuper@37954
|
636 |
Thm("d2_abcformula3_neg",num_str d2_abcformula3_neg),
|
neuper@37954
|
637 |
(*c+bx+ x^2=0 *)
|
neuper@37954
|
638 |
Thm("d2_abcformula4",num_str d2_abcformula4),
|
neuper@37954
|
639 |
(*c+ x+ x^2=0 *)
|
neuper@37954
|
640 |
Thm("d2_abcformula4_neg",num_str d2_abcformula4_neg),
|
neuper@37954
|
641 |
(*c+ x+ x^2=0 *)
|
neuper@37954
|
642 |
Thm("d2_abcformula5",num_str d2_abcformula5),
|
neuper@37954
|
643 |
(*c+ cx^2=0 *)
|
neuper@37954
|
644 |
Thm("d2_abcformula5_neg",num_str d2_abcformula5_neg),
|
neuper@37954
|
645 |
(*c+ cx^2=0 *)
|
neuper@37954
|
646 |
Thm("d2_abcformula6",num_str d2_abcformula6),
|
neuper@37954
|
647 |
(*c+ x^2=0 *)
|
neuper@37954
|
648 |
Thm("d2_abcformula6_neg",num_str d2_abcformula6_neg),
|
neuper@37954
|
649 |
(*c+ x^2=0 *)
|
neuper@37954
|
650 |
Thm("d2_abcformula7",num_str d2_abcformula7),
|
neuper@37954
|
651 |
(* bx+ax^2=0 *)
|
neuper@37954
|
652 |
Thm("d2_abcformula8",num_str d2_abcformula8),
|
neuper@37954
|
653 |
(* bx+ x^2=0 *)
|
neuper@37954
|
654 |
Thm("d2_abcformula9",num_str d2_abcformula9),
|
neuper@37954
|
655 |
(* x+ax^2=0 *)
|
neuper@37954
|
656 |
Thm("d2_abcformula10",num_str d2_abcformula10),
|
neuper@37954
|
657 |
(* x+ x^2=0 *)
|
neuper@37954
|
658 |
Thm("d2_sqrt_equation2",num_str d2_sqrt_equation2),
|
neuper@37954
|
659 |
(* x^2=0 *)
|
neuper@37954
|
660 |
Thm("d2_sqrt_equation3",num_str d2_sqrt_equation3)
|
neuper@37954
|
661 |
(* bx^2=0 *)
|
neuper@37954
|
662 |
],
|
neuper@37954
|
663 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
664 |
}:rls);
|
neuper@37954
|
665 |
|
neuper@37954
|
666 |
(* isolate the bound variable in an d2 equation;
|
neuper@37954
|
667 |
'bdv' is a meta-constant*)
|
neuper@37954
|
668 |
val d2_polyeq_simplify = prep_rls(
|
neuper@37954
|
669 |
Rls {id = "d2_polyeq_simplify", preconds = [],
|
neuper@37954
|
670 |
rew_ord = ("e_rew_ord",e_rew_ord), erls = PolyEq_erls,
|
neuper@37954
|
671 |
srls = Erls, calc = [],
|
neuper@37954
|
672 |
rules = [Thm("d2_pqformula1",num_str d2_pqformula1),
|
neuper@37954
|
673 |
(* p+qx+ x^2=0 *)
|
neuper@37954
|
674 |
Thm("d2_pqformula1_neg",num_str d2_pqformula1_neg),
|
neuper@37954
|
675 |
(* p+qx+ x^2=0 *)
|
neuper@37954
|
676 |
Thm("d2_pqformula2",num_str d2_pqformula2),
|
neuper@37954
|
677 |
(* p+qx+1x^2=0 *)
|
neuper@37954
|
678 |
Thm("d2_pqformula2_neg",num_str d2_pqformula2_neg),
|
neuper@37954
|
679 |
(* p+qx+1x^2=0 *)
|
neuper@37954
|
680 |
Thm("d2_pqformula3",num_str d2_pqformula3),
|
neuper@37954
|
681 |
(* p+ x+ x^2=0 *)
|
neuper@37954
|
682 |
Thm("d2_pqformula3_neg",num_str d2_pqformula3_neg),
|
neuper@37954
|
683 |
(* p+ x+ x^2=0 *)
|
neuper@37954
|
684 |
Thm("d2_pqformula4",num_str d2_pqformula4),
|
neuper@37954
|
685 |
(* p+ x+1x^2=0 *)
|
neuper@37954
|
686 |
Thm("d2_pqformula4_neg",num_str d2_pqformula4_neg),
|
neuper@37954
|
687 |
(* p+ x+1x^2=0 *)
|
neuper@37954
|
688 |
Thm("d2_abcformula1",num_str d2_abcformula1),
|
neuper@37954
|
689 |
(* c+bx+cx^2=0 *)
|
neuper@37954
|
690 |
Thm("d2_abcformula1_neg",num_str d2_abcformula1_neg),
|
neuper@37954
|
691 |
(* c+bx+cx^2=0 *)
|
neuper@37954
|
692 |
Thm("d2_abcformula2",num_str d2_abcformula2),
|
neuper@37954
|
693 |
(* c+ x+cx^2=0 *)
|
neuper@37954
|
694 |
Thm("d2_abcformula2_neg",num_str d2_abcformula2_neg),
|
neuper@37954
|
695 |
(* c+ x+cx^2=0 *)
|
neuper@37954
|
696 |
Thm("d2_prescind1",num_str d2_prescind1),
|
neuper@37954
|
697 |
(* ax+bx^2=0 -> x(a+bx)=0 *)
|
neuper@37954
|
698 |
Thm("d2_prescind2",num_str d2_prescind2),
|
neuper@37954
|
699 |
(* ax+ x^2=0 -> x(a+ x)=0 *)
|
neuper@37954
|
700 |
Thm("d2_prescind3",num_str d2_prescind3),
|
neuper@37954
|
701 |
(* x+bx^2=0 -> x(1+bx)=0 *)
|
neuper@37954
|
702 |
Thm("d2_prescind4",num_str d2_prescind4),
|
neuper@37954
|
703 |
(* x+ x^2=0 -> x(1+ x)=0 *)
|
neuper@37954
|
704 |
Thm("d2_isolate_add1",num_str d2_isolate_add1),
|
neuper@37954
|
705 |
(* a+ bx^2=0 -> bx^2=(-1)a*)
|
neuper@37954
|
706 |
Thm("d2_isolate_add2",num_str d2_isolate_add2),
|
neuper@37954
|
707 |
(* a+ x^2=0 -> x^2=(-1)a*)
|
neuper@37954
|
708 |
Thm("d2_sqrt_equation1",num_str d2_sqrt_equation1),
|
neuper@37954
|
709 |
(* x^2=c -> x=+-sqrt(c)*)
|
neuper@37954
|
710 |
Thm("d2_sqrt_equation1_neg",num_str d2_sqrt_equation1_neg),
|
neuper@37954
|
711 |
(* [c<0] x^2=c -> x=[]*)
|
neuper@37954
|
712 |
Thm("d2_sqrt_equation2",num_str d2_sqrt_equation2),
|
neuper@37954
|
713 |
(* x^2=0 -> x=0 *)
|
neuper@37954
|
714 |
Thm("d2_reduce_equation1",num_str d2_reduce_equation1),
|
neuper@37954
|
715 |
(* x(a+bx)=0 -> x=0 | a+bx=0*)
|
neuper@37954
|
716 |
Thm("d2_reduce_equation2",num_str d2_reduce_equation2),
|
neuper@37954
|
717 |
(* x(a+ x)=0 -> x=0 | a+ x=0*)
|
neuper@37954
|
718 |
Thm("d2_isolate_div",num_str d2_isolate_div)
|
neuper@37954
|
719 |
(* bx^2=c -> x^2=c/b*)
|
neuper@37954
|
720 |
],
|
neuper@37954
|
721 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
722 |
}:rls);
|
neuper@37954
|
723 |
|
neuper@37954
|
724 |
(* -- d3 -- *)
|
neuper@37954
|
725 |
(* isolate the bound variable in an d3 equation; 'bdv' is a meta-constant *)
|
neuper@37954
|
726 |
val d3_polyeq_simplify = prep_rls(
|
neuper@37954
|
727 |
Rls {id = "d3_polyeq_simplify", preconds = [],
|
neuper@37954
|
728 |
rew_ord = ("e_rew_ord",e_rew_ord), erls = PolyEq_erls,
|
neuper@37954
|
729 |
srls = Erls, calc = [],
|
neuper@37954
|
730 |
rules =
|
neuper@37954
|
731 |
[Thm("d3_reduce_equation1",num_str d3_reduce_equation1),
|
neuper@37954
|
732 |
(*a*bdv + b*bdv^^^2 + c*bdv^^^3=0) =
|
neuper@37954
|
733 |
(bdv=0 | (a + b*bdv + c*bdv^^^2=0)*)
|
neuper@37954
|
734 |
Thm("d3_reduce_equation2",num_str d3_reduce_equation2),
|
neuper@37954
|
735 |
(* bdv + b*bdv^^^2 + c*bdv^^^3=0) =
|
neuper@37954
|
736 |
(bdv=0 | (1 + b*bdv + c*bdv^^^2=0)*)
|
neuper@37954
|
737 |
Thm("d3_reduce_equation3",num_str d3_reduce_equation3),
|
neuper@37954
|
738 |
(*a*bdv + bdv^^^2 + c*bdv^^^3=0) =
|
neuper@37954
|
739 |
(bdv=0 | (a + bdv + c*bdv^^^2=0)*)
|
neuper@37954
|
740 |
Thm("d3_reduce_equation4",num_str d3_reduce_equation4),
|
neuper@37954
|
741 |
(* bdv + bdv^^^2 + c*bdv^^^3=0) =
|
neuper@37954
|
742 |
(bdv=0 | (1 + bdv + c*bdv^^^2=0)*)
|
neuper@37954
|
743 |
Thm("d3_reduce_equation5",num_str d3_reduce_equation5),
|
neuper@37954
|
744 |
(*a*bdv + b*bdv^^^2 + bdv^^^3=0) =
|
neuper@37954
|
745 |
(bdv=0 | (a + b*bdv + bdv^^^2=0)*)
|
neuper@37954
|
746 |
Thm("d3_reduce_equation6",num_str d3_reduce_equation6),
|
neuper@37954
|
747 |
(* bdv + b*bdv^^^2 + bdv^^^3=0) =
|
neuper@37954
|
748 |
(bdv=0 | (1 + b*bdv + bdv^^^2=0)*)
|
neuper@37954
|
749 |
Thm("d3_reduce_equation7",num_str d3_reduce_equation7),
|
neuper@37954
|
750 |
(*a*bdv + bdv^^^2 + bdv^^^3=0) =
|
neuper@37954
|
751 |
(bdv=0 | (1 + bdv + bdv^^^2=0)*)
|
neuper@37954
|
752 |
Thm("d3_reduce_equation8",num_str d3_reduce_equation8),
|
neuper@37954
|
753 |
(* bdv + bdv^^^2 + bdv^^^3=0) =
|
neuper@37954
|
754 |
(bdv=0 | (1 + bdv + bdv^^^2=0)*)
|
neuper@37954
|
755 |
Thm("d3_reduce_equation9",num_str d3_reduce_equation9),
|
neuper@37954
|
756 |
(*a*bdv + c*bdv^^^3=0) =
|
neuper@37954
|
757 |
(bdv=0 | (a + c*bdv^^^2=0)*)
|
neuper@37954
|
758 |
Thm("d3_reduce_equation10",num_str d3_reduce_equation10),
|
neuper@37954
|
759 |
(* bdv + c*bdv^^^3=0) =
|
neuper@37954
|
760 |
(bdv=0 | (1 + c*bdv^^^2=0)*)
|
neuper@37954
|
761 |
Thm("d3_reduce_equation11",num_str d3_reduce_equation11),
|
neuper@37954
|
762 |
(*a*bdv + bdv^^^3=0) =
|
neuper@37954
|
763 |
(bdv=0 | (a + bdv^^^2=0)*)
|
neuper@37954
|
764 |
Thm("d3_reduce_equation12",num_str d3_reduce_equation12),
|
neuper@37954
|
765 |
(* bdv + bdv^^^3=0) =
|
neuper@37954
|
766 |
(bdv=0 | (1 + bdv^^^2=0)*)
|
neuper@37954
|
767 |
Thm("d3_reduce_equation13",num_str d3_reduce_equation13),
|
neuper@37954
|
768 |
(* b*bdv^^^2 + c*bdv^^^3=0) =
|
neuper@37954
|
769 |
(bdv=0 | ( b*bdv + c*bdv^^^2=0)*)
|
neuper@37954
|
770 |
Thm("d3_reduce_equation14",num_str d3_reduce_equation14),
|
neuper@37954
|
771 |
(* bdv^^^2 + c*bdv^^^3=0) =
|
neuper@37954
|
772 |
(bdv=0 | ( bdv + c*bdv^^^2=0)*)
|
neuper@37954
|
773 |
Thm("d3_reduce_equation15",num_str d3_reduce_equation15),
|
neuper@37954
|
774 |
(* b*bdv^^^2 + bdv^^^3=0) =
|
neuper@37954
|
775 |
(bdv=0 | ( b*bdv + bdv^^^2=0)*)
|
neuper@37954
|
776 |
Thm("d3_reduce_equation16",num_str d3_reduce_equation16),
|
neuper@37954
|
777 |
(* bdv^^^2 + bdv^^^3=0) =
|
neuper@37954
|
778 |
(bdv=0 | ( bdv + bdv^^^2=0)*)
|
neuper@37954
|
779 |
Thm("d3_isolate_add1",num_str d3_isolate_add1),
|
neuper@37954
|
780 |
(*[|Not(bdv occurs_in a)|] ==> (a + b*bdv^^^3=0) =
|
neuper@37954
|
781 |
(bdv=0 | (b*bdv^^^3=a)*)
|
neuper@37954
|
782 |
Thm("d3_isolate_add2",num_str d3_isolate_add2),
|
neuper@37954
|
783 |
(*[|Not(bdv occurs_in a)|] ==> (a + bdv^^^3=0) =
|
neuper@37954
|
784 |
(bdv=0 | ( bdv^^^3=a)*)
|
neuper@37954
|
785 |
Thm("d3_isolate_div",num_str d3_isolate_div),
|
neuper@37954
|
786 |
(*[|Not(b=0)|] ==> (b*bdv^^^3=c) = (bdv^^^3=c/b*)
|
neuper@37954
|
787 |
Thm("d3_root_equation2",num_str d3_root_equation2),
|
neuper@37954
|
788 |
(*(bdv^^^3=0) = (bdv=0) *)
|
neuper@37954
|
789 |
Thm("d3_root_equation1",num_str d3_root_equation1)
|
neuper@37954
|
790 |
(*bdv^^^3=c) = (bdv = nroot 3 c*)
|
neuper@37954
|
791 |
],
|
neuper@37954
|
792 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
793 |
}:rls);
|
neuper@37954
|
794 |
|
neuper@37954
|
795 |
(* -- d4 -- *)
|
neuper@37954
|
796 |
(*isolate the bound variable in an d4 equation; 'bdv' is a meta-constant*)
|
neuper@37954
|
797 |
val d4_polyeq_simplify = prep_rls(
|
neuper@37954
|
798 |
Rls {id = "d4_polyeq_simplify", preconds = [],
|
neuper@37954
|
799 |
rew_ord = ("e_rew_ord",e_rew_ord), erls = PolyEq_erls,
|
neuper@37954
|
800 |
srls = Erls, calc = [],
|
neuper@37954
|
801 |
rules =
|
neuper@37954
|
802 |
[Thm("d4_sub_u1",num_str d4_sub_u1)
|
neuper@37954
|
803 |
(* ax^4+bx^2+c=0 -> x=+-sqrt(ax^2+bx^+c) *)
|
neuper@37954
|
804 |
],
|
neuper@37954
|
805 |
scr = Script ((term_of o the o (parse thy)) "empty_script")
|
neuper@37954
|
806 |
}:rls);
|
neuper@37954
|
807 |
|
neuper@37954
|
808 |
ruleset' :=
|
neuper@37954
|
809 |
overwritelthy thy
|
neuper@37954
|
810 |
(!ruleset',
|
neuper@37954
|
811 |
[("d0_polyeq_simplify", d0_polyeq_simplify),
|
neuper@37954
|
812 |
("d1_polyeq_simplify", d1_polyeq_simplify),
|
neuper@37954
|
813 |
("d2_polyeq_simplify", d2_polyeq_simplify),
|
neuper@37954
|
814 |
("d2_polyeq_bdv_only_simplify", d2_polyeq_bdv_only_simplify),
|
neuper@37954
|
815 |
("d2_polyeq_sq_only_simplify", d2_polyeq_sq_only_simplify),
|
neuper@37954
|
816 |
("d2_polyeq_pqFormula_simplify", d2_polyeq_pqFormula_simplify),
|
neuper@37954
|
817 |
("d2_polyeq_abcFormula_simplify",
|
neuper@37954
|
818 |
d2_polyeq_abcFormula_simplify),
|
neuper@37954
|
819 |
("d3_polyeq_simplify", d3_polyeq_simplify),
|
neuper@37954
|
820 |
("d4_polyeq_simplify", d4_polyeq_simplify)
|
neuper@37954
|
821 |
]);
|
neuper@37954
|
822 |
|
neuper@37954
|
823 |
(*------------------------problems------------------------*)
|
neuper@37954
|
824 |
(*
|
neuper@37954
|
825 |
(get_pbt ["degree_2","polynomial","univariate","equation"]);
|
neuper@37954
|
826 |
show_ptyps();
|
neuper@37954
|
827 |
*)
|
neuper@37954
|
828 |
|
neuper@37954
|
829 |
(*-------------------------poly-----------------------*)
|
neuper@37954
|
830 |
store_pbt
|
neuper@37954
|
831 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly" [] e_pblID
|
neuper@37954
|
832 |
(["polynomial","univariate","equation"],
|
neuper@37954
|
833 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
834 |
("#Where" ,["~((e_::bool) is_ratequation_in (v_::real))",
|
neuper@37954
|
835 |
"~((lhs e_) is_rootTerm_in (v_::real))",
|
neuper@37954
|
836 |
"~((rhs e_) is_rootTerm_in (v_::real))"]),
|
neuper@37954
|
837 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
838 |
],
|
neuper@37954
|
839 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
840 |
[]));
|
neuper@37954
|
841 |
(*--- d0 ---*)
|
neuper@37954
|
842 |
store_pbt
|
neuper@37954
|
843 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg0" [] e_pblID
|
neuper@37954
|
844 |
(["degree_0","polynomial","univariate","equation"],
|
neuper@37954
|
845 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
846 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
847 |
"(lhs e_) is_poly_in v_",
|
neuper@37954
|
848 |
"((lhs e_) has_degree_in v_ ) = 0"
|
neuper@37954
|
849 |
]),
|
neuper@37954
|
850 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
851 |
],
|
neuper@37954
|
852 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
853 |
[["PolyEq","solve_d0_polyeq_equation"]]));
|
neuper@37954
|
854 |
|
neuper@37954
|
855 |
(*--- d1 ---*)
|
neuper@37954
|
856 |
store_pbt
|
neuper@37954
|
857 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg1" [] e_pblID
|
neuper@37954
|
858 |
(["degree_1","polynomial","univariate","equation"],
|
neuper@37954
|
859 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
860 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
861 |
"(lhs e_) is_poly_in v_",
|
neuper@37954
|
862 |
"((lhs e_) has_degree_in v_ ) = 1"
|
neuper@37954
|
863 |
]),
|
neuper@37954
|
864 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
865 |
],
|
neuper@37954
|
866 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
867 |
[["PolyEq","solve_d1_polyeq_equation"]]));
|
neuper@37954
|
868 |
|
neuper@37954
|
869 |
(*--- d2 ---*)
|
neuper@37954
|
870 |
store_pbt
|
neuper@37954
|
871 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg2" [] e_pblID
|
neuper@37954
|
872 |
(["degree_2","polynomial","univariate","equation"],
|
neuper@37954
|
873 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
874 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
875 |
"(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
876 |
"((lhs e_) has_degree_in v_ ) = 2"]),
|
neuper@37954
|
877 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
878 |
],
|
neuper@37954
|
879 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
880 |
[["PolyEq","solve_d2_polyeq_equation"]]));
|
neuper@37954
|
881 |
|
neuper@37954
|
882 |
store_pbt
|
neuper@37954
|
883 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg2_sqonly" [] e_pblID
|
neuper@37954
|
884 |
(["sq_only","degree_2","polynomial","univariate","equation"],
|
neuper@37954
|
885 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
886 |
("#Where" ,["matches ( ?a + ?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
887 |
"matches ( ?a + ?b*?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
888 |
"matches ( ?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
889 |
"matches ( ?b*?v_^^^2 = 0) e_" ,
|
neuper@37954
|
890 |
"Not (matches (?a + ?v_ + ?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
891 |
"Not (matches (?a + ?b*?v_ + ?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
892 |
"Not (matches (?a + ?v_ + ?c*?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
893 |
"Not (matches (?a + ?b*?v_ + ?c*?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
894 |
"Not (matches ( ?v_ + ?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
895 |
"Not (matches ( ?b*?v_ + ?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
896 |
"Not (matches ( ?v_ + ?c*?v_^^^2 = 0) e_) &" ^
|
neuper@37954
|
897 |
"Not (matches ( ?b*?v_ + ?c*?v_^^^2 = 0) e_)"]),
|
neuper@37954
|
898 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
899 |
],
|
neuper@37954
|
900 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
901 |
[["PolyEq","solve_d2_polyeq_sqonly_equation"]]));
|
neuper@37954
|
902 |
|
neuper@37954
|
903 |
store_pbt
|
neuper@37954
|
904 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg2_bdvonly" [] e_pblID
|
neuper@37954
|
905 |
(["bdv_only","degree_2","polynomial","univariate","equation"],
|
neuper@37954
|
906 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
907 |
("#Where" ,["matches (?a*?v_ + ?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
908 |
"matches ( ?v_ + ?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
909 |
"matches ( ?v_ + ?b*?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
910 |
"matches (?a*?v_ + ?b*?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
911 |
"matches ( ?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
912 |
"matches ( ?b*?v_^^^2 = 0) e_ "]),
|
neuper@37954
|
913 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
914 |
],
|
neuper@37954
|
915 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
916 |
[["PolyEq","solve_d2_polyeq_bdvonly_equation"]]));
|
neuper@37954
|
917 |
|
neuper@37954
|
918 |
store_pbt
|
neuper@37954
|
919 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg2_pq" [] e_pblID
|
neuper@37954
|
920 |
(["pqFormula","degree_2","polynomial","univariate","equation"],
|
neuper@37954
|
921 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
922 |
("#Where" ,["matches (?a + 1*?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
923 |
"matches (?a + ?v_^^^2 = 0) e_"]),
|
neuper@37954
|
924 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
925 |
],
|
neuper@37954
|
926 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
927 |
[["PolyEq","solve_d2_polyeq_pq_equation"]]));
|
neuper@37954
|
928 |
|
neuper@37954
|
929 |
store_pbt
|
neuper@37954
|
930 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg2_abc" [] e_pblID
|
neuper@37954
|
931 |
(["abcFormula","degree_2","polynomial","univariate","equation"],
|
neuper@37954
|
932 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
933 |
("#Where" ,["matches (?a + ?v_^^^2 = 0) e_ | " ^
|
neuper@37954
|
934 |
"matches (?a + ?b*?v_^^^2 = 0) e_"]),
|
neuper@37954
|
935 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
936 |
],
|
neuper@37954
|
937 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
938 |
[["PolyEq","solve_d2_polyeq_abc_equation"]]));
|
neuper@37954
|
939 |
|
neuper@37954
|
940 |
(*--- d3 ---*)
|
neuper@37954
|
941 |
store_pbt
|
neuper@37954
|
942 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg3" [] e_pblID
|
neuper@37954
|
943 |
(["degree_3","polynomial","univariate","equation"],
|
neuper@37954
|
944 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
945 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
946 |
"(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
947 |
"((lhs e_) has_degree_in v_) = 3"]),
|
neuper@37954
|
948 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
949 |
],
|
neuper@37954
|
950 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
951 |
[["PolyEq","solve_d3_polyeq_equation"]]));
|
neuper@37954
|
952 |
|
neuper@37954
|
953 |
(*--- d4 ---*)
|
neuper@37954
|
954 |
store_pbt
|
neuper@37954
|
955 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_deg4" [] e_pblID
|
neuper@37954
|
956 |
(["degree_4","polynomial","univariate","equation"],
|
neuper@37954
|
957 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
958 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
959 |
"(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
960 |
"((lhs e_) has_degree_in v_) = 4"]),
|
neuper@37954
|
961 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
962 |
],
|
neuper@37954
|
963 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
964 |
[(*["PolyEq","solve_d4_polyeq_equation"]*)]));
|
neuper@37954
|
965 |
|
neuper@37954
|
966 |
(*--- normalize ---*)
|
neuper@37954
|
967 |
store_pbt
|
neuper@37954
|
968 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_poly_norm" [] e_pblID
|
neuper@37954
|
969 |
(["normalize","polynomial","univariate","equation"],
|
neuper@37954
|
970 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
971 |
("#Where" ,["(Not((matches (?a = 0 ) e_ ))) |" ^
|
neuper@37954
|
972 |
"(Not(((lhs e_) is_poly_in v_)))"]),
|
neuper@37954
|
973 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
974 |
],
|
neuper@37954
|
975 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
976 |
[["PolyEq","normalize_poly"]]));
|
neuper@37954
|
977 |
(*-------------------------expanded-----------------------*)
|
neuper@37954
|
978 |
store_pbt
|
neuper@37954
|
979 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_expand" [] e_pblID
|
neuper@37954
|
980 |
(["expanded","univariate","equation"],
|
neuper@37954
|
981 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
982 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
983 |
"(lhs e_) is_expanded_in v_ "]),
|
neuper@37954
|
984 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
985 |
],
|
neuper@37954
|
986 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
987 |
[]));
|
neuper@37954
|
988 |
|
neuper@37954
|
989 |
(*--- d2 ---*)
|
neuper@37954
|
990 |
store_pbt
|
neuper@37954
|
991 |
(prep_pbt (theory "PolyEq") "pbl_equ_univ_expand_deg2" [] e_pblID
|
neuper@37954
|
992 |
(["degree_2","expanded","univariate","equation"],
|
neuper@37954
|
993 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
994 |
("#Where" ,["((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
995 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
996 |
],
|
neuper@37954
|
997 |
PolyEq_prls, SOME "solve (e_::bool, v_)",
|
neuper@37954
|
998 |
[["PolyEq","complete_square"]]));
|
neuper@37954
|
999 |
|
neuper@37954
|
1000 |
|
neuper@37954
|
1001 |
"-------------------------methods-----------------------";
|
neuper@37954
|
1002 |
store_met
|
neuper@37954
|
1003 |
(prep_met (theory "PolyEq") "met_polyeq" [] e_metID
|
neuper@37954
|
1004 |
(["PolyEq"],
|
neuper@37954
|
1005 |
[],
|
neuper@37954
|
1006 |
{rew_ord'="tless_true",rls'=Atools_erls,calc = [], srls = e_rls, prls=e_rls,
|
neuper@37954
|
1007 |
crls=PolyEq_crls, nrls=norm_Rational}, "empty_script"));
|
neuper@37954
|
1008 |
|
neuper@37954
|
1009 |
store_met
|
neuper@37954
|
1010 |
(prep_met (theory "PolyEq") "met_polyeq_norm" [] e_metID
|
neuper@37954
|
1011 |
(["PolyEq","normalize_poly"],
|
neuper@37954
|
1012 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1013 |
("#Where" ,["(Not((matches (?a = 0 ) e_ ))) |" ^
|
neuper@37954
|
1014 |
"(Not(((lhs e_) is_poly_in v_)))"]),
|
neuper@37954
|
1015 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1016 |
],
|
neuper@37954
|
1017 |
{rew_ord'="termlessI",
|
neuper@37954
|
1018 |
rls'=PolyEq_erls,
|
neuper@37954
|
1019 |
srls=e_rls,
|
neuper@37954
|
1020 |
prls=PolyEq_prls,
|
neuper@37954
|
1021 |
calc=[],
|
neuper@37954
|
1022 |
crls=PolyEq_crls, nrls=norm_Rational
|
neuper@37954
|
1023 |
"Script Normalize_poly (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1024 |
"(let e_ =((Try (Rewrite all_left False)) @@ " ^
|
neuper@37954
|
1025 |
" (Try (Repeat (Rewrite makex1_x False))) @@ " ^
|
neuper@37954
|
1026 |
" (Try (Repeat (Rewrite_Set expand_binoms False))) @@ " ^
|
neuper@37954
|
1027 |
" (Try (Repeat (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1028 |
" make_ratpoly_in False))) @@ " ^
|
neuper@37954
|
1029 |
" (Try (Repeat (Rewrite_Set polyeq_simplify False)))) e_ " ^
|
neuper@37954
|
1030 |
" in (SubProblem (PolyEq_,[polynomial,univariate,equation], " ^
|
neuper@37954
|
1031 |
" [no_met]) [bool_ e_, real_ v_]))"
|
neuper@37954
|
1032 |
));
|
neuper@37954
|
1033 |
|
neuper@37954
|
1034 |
store_met
|
neuper@37954
|
1035 |
(prep_met (theory "PolyEq") "met_polyeq_d0" [] e_metID
|
neuper@37954
|
1036 |
(["PolyEq","solve_d0_polyeq_equation"],
|
neuper@37954
|
1037 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1038 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1039 |
"((lhs e_) has_degree_in v_) = 0"]),
|
neuper@37954
|
1040 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1041 |
],
|
neuper@37954
|
1042 |
{rew_ord'="termlessI",
|
neuper@37954
|
1043 |
rls'=PolyEq_erls,
|
neuper@37954
|
1044 |
srls=e_rls,
|
neuper@37954
|
1045 |
prls=PolyEq_prls,
|
neuper@37954
|
1046 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1047 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1048 |
"Script Solve_d0_polyeq_equation (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1049 |
"(let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1050 |
" d0_polyeq_simplify False))) e_ " ^
|
neuper@37954
|
1051 |
" in ((Or_to_List e_)::bool list))"
|
neuper@37954
|
1052 |
));
|
neuper@37954
|
1053 |
|
neuper@37954
|
1054 |
store_met
|
neuper@37954
|
1055 |
(prep_met (theory "PolyEq") "met_polyeq_d1" [] e_metID
|
neuper@37954
|
1056 |
(["PolyEq","solve_d1_polyeq_equation"],
|
neuper@37954
|
1057 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1058 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1059 |
"((lhs e_) has_degree_in v_) = 1"]),
|
neuper@37954
|
1060 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1061 |
],
|
neuper@37954
|
1062 |
{rew_ord'="termlessI",
|
neuper@37954
|
1063 |
rls'=PolyEq_erls,
|
neuper@37954
|
1064 |
srls=e_rls,
|
neuper@37954
|
1065 |
prls=PolyEq_prls,
|
neuper@37954
|
1066 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1067 |
crls=PolyEq_crls, nrls=norm_Rational(*,
|
neuper@37954
|
1068 |
(* asm_rls=["d1_polyeq_simplify"],*)
|
neuper@37954
|
1069 |
asm_rls=[],
|
neuper@37954
|
1070 |
asm_thm=[("d1_isolate_div","")]*)},
|
neuper@37954
|
1071 |
"Script Solve_d1_polyeq_equation (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1072 |
"(let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1073 |
" d1_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1074 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1075 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_;" ^
|
neuper@37954
|
1076 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1077 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1078 |
));
|
neuper@37954
|
1079 |
|
neuper@37954
|
1080 |
store_met
|
neuper@37954
|
1081 |
(prep_met (theory "PolyEq") "met_polyeq_d22" [] e_metID
|
neuper@37954
|
1082 |
(["PolyEq","solve_d2_polyeq_equation"],
|
neuper@37954
|
1083 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1084 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1085 |
"((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
1086 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1087 |
],
|
neuper@37954
|
1088 |
{rew_ord'="termlessI",
|
neuper@37954
|
1089 |
rls'=PolyEq_erls,
|
neuper@37954
|
1090 |
srls=e_rls,
|
neuper@37954
|
1091 |
prls=PolyEq_prls,
|
neuper@37954
|
1092 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1093 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1094 |
"Script Solve_d2_polyeq_equation (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1095 |
" (let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1096 |
" d2_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1097 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1098 |
" (Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1099 |
" d1_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1100 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1101 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_;" ^
|
neuper@37954
|
1102 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1103 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1104 |
));
|
neuper@37954
|
1105 |
|
neuper@37954
|
1106 |
store_met
|
neuper@37954
|
1107 |
(prep_met (theory "PolyEq") "met_polyeq_d2_bdvonly" [] e_metID
|
neuper@37954
|
1108 |
(["PolyEq","solve_d2_polyeq_bdvonly_equation"],
|
neuper@37954
|
1109 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1110 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1111 |
"((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
1112 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1113 |
],
|
neuper@37954
|
1114 |
{rew_ord'="termlessI",
|
neuper@37954
|
1115 |
rls'=PolyEq_erls,
|
neuper@37954
|
1116 |
srls=e_rls,
|
neuper@37954
|
1117 |
prls=PolyEq_prls,
|
neuper@37954
|
1118 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1119 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1120 |
"Script Solve_d2_polyeq_bdvonly_equation (e_::bool) (v_::real) =" ^
|
neuper@37954
|
1121 |
" (let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1122 |
" d2_polyeq_bdv_only_simplify True)) @@ " ^
|
neuper@37954
|
1123 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1124 |
" (Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1125 |
" d1_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1126 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1127 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_;" ^
|
neuper@37954
|
1128 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1129 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1130 |
));
|
neuper@37954
|
1131 |
|
neuper@37954
|
1132 |
store_met
|
neuper@37954
|
1133 |
(prep_met (theory "PolyEq") "met_polyeq_d2_sqonly" [] e_metID
|
neuper@37954
|
1134 |
(["PolyEq","solve_d2_polyeq_sqonly_equation"],
|
neuper@37954
|
1135 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1136 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1137 |
"((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
1138 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1139 |
],
|
neuper@37954
|
1140 |
{rew_ord'="termlessI",
|
neuper@37954
|
1141 |
rls'=PolyEq_erls,
|
neuper@37954
|
1142 |
srls=e_rls,
|
neuper@37954
|
1143 |
prls=PolyEq_prls,
|
neuper@37954
|
1144 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1145 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1146 |
"Script Solve_d2_polyeq_sqonly_equation (e_::bool) (v_::real) =" ^
|
neuper@37954
|
1147 |
" (let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1148 |
" d2_polyeq_sq_only_simplify True)) @@ " ^
|
neuper@37954
|
1149 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1150 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_; " ^
|
neuper@37954
|
1151 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1152 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1153 |
));
|
neuper@37954
|
1154 |
|
neuper@37954
|
1155 |
store_met
|
neuper@37954
|
1156 |
(prep_met (theory "PolyEq") "met_polyeq_d2_pq" [] e_metID
|
neuper@37954
|
1157 |
(["PolyEq","solve_d2_polyeq_pq_equation"],
|
neuper@37954
|
1158 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1159 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1160 |
"((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
1161 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1162 |
],
|
neuper@37954
|
1163 |
{rew_ord'="termlessI",
|
neuper@37954
|
1164 |
rls'=PolyEq_erls,
|
neuper@37954
|
1165 |
srls=e_rls,
|
neuper@37954
|
1166 |
prls=PolyEq_prls,
|
neuper@37954
|
1167 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1168 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1169 |
"Script Solve_d2_polyeq_pq_equation (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1170 |
" (let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1171 |
" d2_polyeq_pqFormula_simplify True)) @@ " ^
|
neuper@37954
|
1172 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1173 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_;" ^
|
neuper@37954
|
1174 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1175 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1176 |
));
|
neuper@37954
|
1177 |
|
neuper@37954
|
1178 |
store_met
|
neuper@37954
|
1179 |
(prep_met (theory "PolyEq") "met_polyeq_d2_abc" [] e_metID
|
neuper@37954
|
1180 |
(["PolyEq","solve_d2_polyeq_abc_equation"],
|
neuper@37954
|
1181 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1182 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1183 |
"((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
1184 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1185 |
],
|
neuper@37954
|
1186 |
{rew_ord'="termlessI",
|
neuper@37954
|
1187 |
rls'=PolyEq_erls,
|
neuper@37954
|
1188 |
srls=e_rls,
|
neuper@37954
|
1189 |
prls=PolyEq_prls,
|
neuper@37954
|
1190 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1191 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1192 |
"Script Solve_d2_polyeq_abc_equation (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1193 |
" (let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1194 |
" d2_polyeq_abcFormula_simplify True)) @@ " ^
|
neuper@37954
|
1195 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1196 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_;" ^
|
neuper@37954
|
1197 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1198 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1199 |
));
|
neuper@37954
|
1200 |
|
neuper@37954
|
1201 |
store_met
|
neuper@37954
|
1202 |
(prep_met (theory "PolyEq") "met_polyeq_d3" [] e_metID
|
neuper@37954
|
1203 |
(["PolyEq","solve_d3_polyeq_equation"],
|
neuper@37954
|
1204 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1205 |
("#Where" ,["(lhs e_) is_poly_in v_ ",
|
neuper@37954
|
1206 |
"((lhs e_) has_degree_in v_) = 3"]),
|
neuper@37954
|
1207 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1208 |
],
|
neuper@37954
|
1209 |
{rew_ord'="termlessI",
|
neuper@37954
|
1210 |
rls'=PolyEq_erls,
|
neuper@37954
|
1211 |
srls=e_rls,
|
neuper@37954
|
1212 |
prls=PolyEq_prls,
|
neuper@37954
|
1213 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1214 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1215 |
"Script Solve_d3_polyeq_equation (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1216 |
" (let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1217 |
" d3_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1218 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1219 |
" (Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1220 |
" d2_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1221 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1222 |
" (Try (Rewrite_Set_Inst [(bdv,v_::real)] " ^
|
neuper@37954
|
1223 |
" d1_polyeq_simplify True)) @@ " ^
|
neuper@37954
|
1224 |
" (Try (Rewrite_Set polyeq_simplify False)) @@ " ^
|
neuper@37954
|
1225 |
" (Try (Rewrite_Set norm_Rational_parenthesized False))) e_;" ^
|
neuper@37954
|
1226 |
" (L_::bool list) = ((Or_to_List e_)::bool list) " ^
|
neuper@37954
|
1227 |
" in Check_elementwise L_ {(v_::real). Assumptions} )"
|
neuper@37954
|
1228 |
));
|
neuper@37954
|
1229 |
|
neuper@37954
|
1230 |
(*.solves all expanded (ie. normalized) terms of degree 2.*)
|
neuper@37954
|
1231 |
(*Oct.02 restriction: 'eval_true 0 =< discriminant' ony for integer values
|
neuper@37954
|
1232 |
by 'PolyEq_erls'; restricted until Float.thy is implemented*)
|
neuper@37954
|
1233 |
store_met
|
neuper@37954
|
1234 |
(prep_met (theory "PolyEq") "met_polyeq_complsq" [] e_metID
|
neuper@37954
|
1235 |
(["PolyEq","complete_square"],
|
neuper@37954
|
1236 |
[("#Given" ,["equality e_","solveFor v_"]),
|
neuper@37954
|
1237 |
("#Where" ,["matches (?a = 0) e_",
|
neuper@37954
|
1238 |
"((lhs e_) has_degree_in v_) = 2"]),
|
neuper@37954
|
1239 |
("#Find" ,["solutions v_i_"])
|
neuper@37954
|
1240 |
],
|
neuper@37954
|
1241 |
{rew_ord'="termlessI",rls'=PolyEq_erls,srls=e_rls,prls=PolyEq_prls,
|
neuper@37954
|
1242 |
calc=[("sqrt", ("Root.sqrt", eval_sqrt "#sqrt_"))],
|
neuper@37954
|
1243 |
crls=PolyEq_crls, nrls=norm_Rational},
|
neuper@37954
|
1244 |
"Script Complete_square (e_::bool) (v_::real) = " ^
|
neuper@37954
|
1245 |
"(let e_ = ((Try (Rewrite_Set_Inst [(bdv,v_)] cancel_leading_coeff True))" ^
|
neuper@37954
|
1246 |
" @@ (Try (Rewrite_Set_Inst [(bdv,v_)] complete_square True)) " ^
|
neuper@37954
|
1247 |
" @@ (Try (Rewrite square_explicit1 False)) " ^
|
neuper@37954
|
1248 |
" @@ (Try (Rewrite square_explicit2 False)) " ^
|
neuper@37954
|
1249 |
" @@ (Rewrite root_plus_minus True) " ^
|
neuper@37954
|
1250 |
" @@ (Try (Repeat (Rewrite_Inst [(bdv,v_)] bdv_explicit1 False))) " ^
|
neuper@37954
|
1251 |
" @@ (Try (Repeat (Rewrite_Inst [(bdv,v_)] bdv_explicit2 False))) " ^
|
neuper@37954
|
1252 |
" @@ (Try (Repeat " ^
|
neuper@37954
|
1253 |
" (Rewrite_Inst [(bdv,v_)] bdv_explicit3 False))) " ^
|
neuper@37954
|
1254 |
" @@ (Try (Rewrite_Set calculate_RootRat False)) " ^
|
neuper@37954
|
1255 |
" @@ (Try (Repeat (Calculate sqrt_)))) e_ " ^
|
neuper@37954
|
1256 |
" in ((Or_to_List e_)::bool list))"
|
neuper@37954
|
1257 |
));
|
neuper@37954
|
1258 |
|
neuper@37954
|
1259 |
|
neuper@37954
|
1260 |
(* termorder hacked by MG *)
|
neuper@37954
|
1261 |
local (*. for make_polynomial_in .*)
|
neuper@37954
|
1262 |
|
neuper@37954
|
1263 |
open Term; (* for type order = EQUAL | LESS | GREATER *)
|
neuper@37954
|
1264 |
|
neuper@37954
|
1265 |
fun pr_ord EQUAL = "EQUAL"
|
neuper@37954
|
1266 |
| pr_ord LESS = "LESS"
|
neuper@37954
|
1267 |
| pr_ord GREATER = "GREATER";
|
neuper@37954
|
1268 |
|
neuper@37954
|
1269 |
fun dest_hd' x (Const (a, T)) = (((a, 0), T), 0)
|
neuper@37954
|
1270 |
| dest_hd' x (t as Free (a, T)) =
|
neuper@37954
|
1271 |
if x = t then ((("|||||||||||||", 0), T), 0) (*WN*)
|
neuper@37954
|
1272 |
else (((a, 0), T), 1)
|
neuper@37954
|
1273 |
| dest_hd' x (Var v) = (v, 2)
|
neuper@37954
|
1274 |
| dest_hd' x (Bound i) = ((("", i), dummyT), 3)
|
neuper@37954
|
1275 |
| dest_hd' x (Abs (_, T, _)) = ((("", 0), T), 4);
|
neuper@37954
|
1276 |
|
neuper@37954
|
1277 |
fun size_of_term' x (Const ("Atools.pow",_) $ Free (var,_) $ Free (pot,_)) =
|
neuper@37954
|
1278 |
(case x of (*WN*)
|
neuper@37954
|
1279 |
(Free (xstr,_)) =>
|
neuper@37954
|
1280 |
(if xstr = var then 1000*(the (int_of_str pot)) else 3)
|
neuper@37954
|
1281 |
| _ => raise error ("size_of_term' called with subst = "^
|
neuper@37954
|
1282 |
(term2str x)))
|
neuper@37954
|
1283 |
| size_of_term' x (Free (subst,_)) =
|
neuper@37954
|
1284 |
(case x of
|
neuper@37954
|
1285 |
(Free (xstr,_)) => (if xstr = subst then 1000 else 1)
|
neuper@37954
|
1286 |
| _ => raise error ("size_of_term' called with subst = "^
|
neuper@37954
|
1287 |
(term2str x)))
|
neuper@37954
|
1288 |
| size_of_term' x (Abs (_,_,body)) = 1 + size_of_term' x body
|
neuper@37954
|
1289 |
| size_of_term' x (f$t) = size_of_term' x f + size_of_term' x t
|
neuper@37954
|
1290 |
| size_of_term' x _ = 1;
|
neuper@37954
|
1291 |
|
neuper@37954
|
1292 |
|
neuper@37954
|
1293 |
fun term_ord' x pr thy (Abs (_, T, t), Abs(_, U, u)) = (* ~ term.ML *)
|
neuper@37954
|
1294 |
(case term_ord' x pr thy (t, u) of EQUAL => typ_ord (T, U) | ord => ord)
|
neuper@37954
|
1295 |
| term_ord' x pr thy (t, u) =
|
neuper@37954
|
1296 |
(if pr then
|
neuper@37954
|
1297 |
let
|
neuper@37954
|
1298 |
val (f, ts) = strip_comb t and (g, us) = strip_comb u;
|
neuper@37954
|
1299 |
val _=writeln("t= f@ts= \""^
|
neuper@37954
|
1300 |
((Syntax.string_of_term (thy2ctxt thy)) f)^"\" @ \"["^
|
neuper@37954
|
1301 |
(commas(map(string_of_cterm o cterm_of(sign_of thy)) ts))^"]\"");
|
neuper@37954
|
1302 |
val _=writeln("u= g@us= \""^
|
neuper@37954
|
1303 |
((Syntax.string_of_term (thy2ctxt thy)) g)^"\" @ \"["^
|
neuper@37954
|
1304 |
(commas(map(string_of_cterm o cterm_of(sign_of thy)) us))^"]\"");
|
neuper@37954
|
1305 |
val _=writeln("size_of_term(t,u)= ("^
|
neuper@37954
|
1306 |
(string_of_int(size_of_term' x t))^", "^
|
neuper@37954
|
1307 |
(string_of_int(size_of_term' x u))^")");
|
neuper@37954
|
1308 |
val _=writeln("hd_ord(f,g) = "^((pr_ord o (hd_ord x))(f,g)));
|
neuper@37954
|
1309 |
val _=writeln("terms_ord(ts,us) = "^
|
neuper@37954
|
1310 |
((pr_ord o (terms_ord x) str false)(ts,us)));
|
neuper@37954
|
1311 |
val _=writeln("-------");
|
neuper@37954
|
1312 |
in () end
|
neuper@37954
|
1313 |
else ();
|
neuper@37954
|
1314 |
case int_ord (size_of_term' x t, size_of_term' x u) of
|
neuper@37954
|
1315 |
EQUAL =>
|
neuper@37954
|
1316 |
let val (f, ts) = strip_comb t and (g, us) = strip_comb u in
|
neuper@37954
|
1317 |
(case hd_ord x (f, g) of EQUAL => (terms_ord x str pr) (ts, us)
|
neuper@37954
|
1318 |
| ord => ord)
|
neuper@37954
|
1319 |
end
|
neuper@37954
|
1320 |
| ord => ord)
|
neuper@37954
|
1321 |
and hd_ord x (f, g) = (* ~ term.ML *)
|
neuper@37954
|
1322 |
prod_ord (prod_ord indexname_ord typ_ord) int_ord (dest_hd' x f,
|
neuper@37954
|
1323 |
dest_hd' x g)
|
neuper@37954
|
1324 |
and terms_ord x str pr (ts, us) =
|
neuper@37954
|
1325 |
list_ord (term_ord' x pr (assoc_thy "Isac.thy"))(ts, us);
|
neuper@37954
|
1326 |
in
|
neuper@37954
|
1327 |
|
neuper@37954
|
1328 |
fun ord_make_polynomial_in (pr:bool) thy subst tu =
|
neuper@37954
|
1329 |
let
|
neuper@37954
|
1330 |
(* val _=writeln("*** subs variable is: "^(subst2str subst)); *)
|
neuper@37954
|
1331 |
in
|
neuper@37954
|
1332 |
case subst of
|
neuper@37954
|
1333 |
(_,x)::_ => (term_ord' x pr thy tu = LESS)
|
neuper@37954
|
1334 |
| _ => raise error ("ord_make_polynomial_in called with subst = "^
|
neuper@37954
|
1335 |
(subst2str subst))
|
neuper@37954
|
1336 |
end;
|
neuper@37954
|
1337 |
end;
|
neuper@37954
|
1338 |
|
neuper@37954
|
1339 |
val order_add_mult_in = prep_rls(
|
neuper@37954
|
1340 |
Rls{id = "order_add_mult_in", preconds = [],
|
neuper@37954
|
1341 |
rew_ord = ("ord_make_polynomial_in",
|
neuper@37954
|
1342 |
ord_make_polynomial_in false Poly.thy),
|
neuper@37954
|
1343 |
erls = e_rls,srls = Erls,
|
neuper@37954
|
1344 |
calc = [],
|
neuper@37954
|
1345 |
(*asm_thm = [],*)
|
neuper@37954
|
1346 |
rules = [Thm ("real_mult_commute",num_str real_mult_commute),
|
neuper@37954
|
1347 |
(* z * w = w * z *)
|
neuper@37954
|
1348 |
Thm ("real_mult_left_commute",num_str real_mult_left_commute),
|
neuper@37954
|
1349 |
(*z1.0 * (z2.0 * z3.0) = z2.0 * (z1.0 * z3.0)*)
|
neuper@37954
|
1350 |
Thm ("real_mult_assoc",num_str real_mult_assoc),
|
neuper@37954
|
1351 |
(*z1.0 * z2.0 * z3.0 = z1.0 * (z2.0 * z3.0)*)
|
neuper@37965
|
1352 |
Thm ("add_commute",num_str @{thm add_commute}),
|
neuper@37954
|
1353 |
(*z + w = w + z*)
|
neuper@37965
|
1354 |
Thm ("add_left_commute",num_str @{thm add_left_commute}),
|
neuper@37954
|
1355 |
(*x + (y + z) = y + (x + z)*)
|
neuper@37965
|
1356 |
Thm ("add_assoc",num_str @{thm add_assoc})
|
neuper@37954
|
1357 |
(*z1.0 + z2.0 + z3.0 = z1.0 + (z2.0 + z3.0)*)
|
neuper@37954
|
1358 |
], scr = EmptyScr}:rls);
|
neuper@37954
|
1359 |
|
neuper@37954
|
1360 |
val collect_bdv = prep_rls(
|
neuper@37954
|
1361 |
Rls{id = "collect_bdv", preconds = [],
|
neuper@37954
|
1362 |
rew_ord = ("dummy_ord", dummy_ord),
|
neuper@37954
|
1363 |
erls = e_rls,srls = Erls,
|
neuper@37954
|
1364 |
calc = [],
|
neuper@37954
|
1365 |
(*asm_thm = [],*)
|
neuper@37954
|
1366 |
rules = [Thm ("bdv_collect_1",num_str bdv_collect_1),
|
neuper@37954
|
1367 |
Thm ("bdv_collect_2",num_str bdv_collect_2),
|
neuper@37954
|
1368 |
Thm ("bdv_collect_3",num_str bdv_collect_3),
|
neuper@37954
|
1369 |
|
neuper@37954
|
1370 |
Thm ("bdv_collect_assoc1_1",num_str bdv_collect_assoc1_1),
|
neuper@37954
|
1371 |
Thm ("bdv_collect_assoc1_2",num_str bdv_collect_assoc1_2),
|
neuper@37954
|
1372 |
Thm ("bdv_collect_assoc1_3",num_str bdv_collect_assoc1_3),
|
neuper@37954
|
1373 |
|
neuper@37954
|
1374 |
Thm ("bdv_collect_assoc2_1",num_str bdv_collect_assoc2_1),
|
neuper@37954
|
1375 |
Thm ("bdv_collect_assoc2_2",num_str bdv_collect_assoc2_2),
|
neuper@37954
|
1376 |
Thm ("bdv_collect_assoc2_3",num_str bdv_collect_assoc2_3),
|
neuper@37954
|
1377 |
|
neuper@37954
|
1378 |
|
neuper@37954
|
1379 |
Thm ("bdv_n_collect_1",num_str bdv_n_collect_1),
|
neuper@37954
|
1380 |
Thm ("bdv_n_collect_2",num_str bdv_n_collect_2),
|
neuper@37954
|
1381 |
Thm ("bdv_n_collect_3",num_str bdv_n_collect_3),
|
neuper@37954
|
1382 |
|
neuper@37954
|
1383 |
Thm ("bdv_n_collect_assoc1_1",num_str bdv_n_collect_assoc1_1),
|
neuper@37954
|
1384 |
Thm ("bdv_n_collect_assoc1_2",num_str bdv_n_collect_assoc1_2),
|
neuper@37954
|
1385 |
Thm ("bdv_n_collect_assoc1_3",num_str bdv_n_collect_assoc1_3),
|
neuper@37954
|
1386 |
|
neuper@37954
|
1387 |
Thm ("bdv_n_collect_assoc2_1",num_str bdv_n_collect_assoc2_1),
|
neuper@37954
|
1388 |
Thm ("bdv_n_collect_assoc2_2",num_str bdv_n_collect_assoc2_2),
|
neuper@37954
|
1389 |
Thm ("bdv_n_collect_assoc2_3",num_str bdv_n_collect_assoc2_3)
|
neuper@37954
|
1390 |
], scr = EmptyScr}:rls);
|
neuper@37954
|
1391 |
|
neuper@37954
|
1392 |
(*.transforms an arbitrary term without roots to a polynomial [4]
|
neuper@37954
|
1393 |
according to knowledge/Poly.sml.*)
|
neuper@37954
|
1394 |
val make_polynomial_in = prep_rls(
|
neuper@37954
|
1395 |
Seq {id = "make_polynomial_in", preconds = []:term list,
|
neuper@37954
|
1396 |
rew_ord = ("dummy_ord", dummy_ord),
|
neuper@37954
|
1397 |
erls = Atools_erls, srls = Erls,
|
neuper@37954
|
1398 |
calc = [], (*asm_thm = [],*)
|
neuper@37954
|
1399 |
rules = [Rls_ expand_poly,
|
neuper@37954
|
1400 |
Rls_ order_add_mult_in,
|
neuper@37954
|
1401 |
Rls_ simplify_power,
|
neuper@37954
|
1402 |
Rls_ collect_numerals,
|
neuper@37954
|
1403 |
Rls_ reduce_012,
|
neuper@37954
|
1404 |
Thm ("realpow_oneI",num_str realpow_oneI),
|
neuper@37954
|
1405 |
Rls_ discard_parentheses,
|
neuper@37954
|
1406 |
Rls_ collect_bdv
|
neuper@37954
|
1407 |
],
|
neuper@37954
|
1408 |
scr = EmptyScr
|
neuper@37954
|
1409 |
}:rls);
|
neuper@37954
|
1410 |
|
neuper@37954
|
1411 |
val separate_bdvs =
|
neuper@37954
|
1412 |
append_rls "separate_bdvs"
|
neuper@37954
|
1413 |
collect_bdv
|
neuper@37954
|
1414 |
[Thm ("separate_bdv", num_str separate_bdv),
|
neuper@37954
|
1415 |
(*"?a * ?bdv / ?b = ?a / ?b * ?bdv"*)
|
neuper@37954
|
1416 |
Thm ("separate_bdv_n", num_str separate_bdv_n),
|
neuper@37954
|
1417 |
Thm ("separate_1_bdv", num_str separate_1_bdv),
|
neuper@37954
|
1418 |
(*"?bdv / ?b = (1 / ?b) * ?bdv"*)
|
neuper@37954
|
1419 |
Thm ("separate_1_bdv_n", num_str separate_1_bdv_n),
|
neuper@37954
|
1420 |
(*"?bdv ^^^ ?n / ?b = 1 / ?b * ?bdv ^^^ ?n"*)
|
neuper@37965
|
1421 |
Thm ("nadd_divide_distrib",
|
neuper@37965
|
1422 |
num_str @{thm nadd_divide_distrib})
|
neuper@37954
|
1423 |
(*"(?x + ?y) / ?z = ?x / ?z + ?y / ?z"
|
neuper@37954
|
1424 |
WN051031 DOES NOT BELONG TO HERE*)
|
neuper@37954
|
1425 |
];
|
neuper@37954
|
1426 |
val make_ratpoly_in = prep_rls(
|
neuper@37954
|
1427 |
Seq {id = "make_ratpoly_in", preconds = []:term list,
|
neuper@37954
|
1428 |
rew_ord = ("dummy_ord", dummy_ord),
|
neuper@37954
|
1429 |
erls = Atools_erls, srls = Erls,
|
neuper@37954
|
1430 |
calc = [], (*asm_thm = [],*)
|
neuper@37954
|
1431 |
rules = [Rls_ norm_Rational,
|
neuper@37954
|
1432 |
Rls_ order_add_mult_in,
|
neuper@37954
|
1433 |
Rls_ discard_parentheses,
|
neuper@37954
|
1434 |
Rls_ separate_bdvs,
|
neuper@37954
|
1435 |
(* Rls_ rearrange_assoc, WN060916 why does cancel_p not work?*)
|
neuper@37954
|
1436 |
Rls_ cancel_p
|
neuper@37954
|
1437 |
(*Calc ("HOL.divide" ,eval_cancel "#divide_") too weak!*)
|
neuper@37954
|
1438 |
],
|
neuper@37954
|
1439 |
scr = EmptyScr}:rls);
|
neuper@37954
|
1440 |
|
neuper@37954
|
1441 |
|
neuper@37954
|
1442 |
ruleset' := overwritelthy thy (!ruleset',
|
neuper@37954
|
1443 |
[("order_add_mult_in", order_add_mult_in),
|
neuper@37954
|
1444 |
("collect_bdv", collect_bdv),
|
neuper@37954
|
1445 |
("make_polynomial_in", make_polynomial_in),
|
neuper@37954
|
1446 |
("make_ratpoly_in", make_ratpoly_in),
|
neuper@37954
|
1447 |
("separate_bdvs", separate_bdvs)
|
neuper@37954
|
1448 |
]);
|
neuper@37954
|
1449 |
*}
|
neuper@37954
|
1450 |
|
neuper@37906
|
1451 |
end
|
neuper@37906
|
1452 |
|
neuper@37906
|
1453 |
|
neuper@37906
|
1454 |
|
neuper@37906
|
1455 |
|
neuper@37906
|
1456 |
|
neuper@37906
|
1457 |
|