1.1 --- a/src/Tools/isac/Knowledge/RatEq.thy Thu Sep 23 12:56:51 2010 +0200
1.2 +++ b/src/Tools/isac/Knowledge/RatEq.thy Thu Sep 23 14:49:23 2010 +0200
1.3 @@ -52,7 +52,7 @@
1.4 fun coeff_in c v = member op = (vars c) v;
1.5 fun finddivide (_ $ _ $ _ $ _) v = raise error("is_rateqation_in:")
1.6 (* at the moment there is no term like this, but ....*)
1.7 - | finddivide (t as (Const ("HOL.divide",_) $ _ $ b)) v = coeff_in b v
1.8 + | finddivide (t as (Const ("Rings.inverse_class.divide",_) $ _ $ b)) v = coeff_in b v
1.9 | finddivide (_ $ t1 $ t2) v = (finddivide t1 v)
1.10 orelse (finddivide t2 v)
1.11 | finddivide (_ $ t1) v = (finddivide t1 v)
1.12 @@ -94,7 +94,7 @@
1.13 (merge_rls "is_ratequation_in" calculate_Rational
1.14 (append_rls "is_ratequation_in"
1.15 Poly_erls
1.16 - [(*Calc ("HOL.divide", eval_cancel "#divide_e"),*)
1.17 + [(*Calc ("Rings.inverse_class.divide", eval_cancel "#divide_e"),*)
1.18 Calc ("RatEq.is'_ratequation'_in",
1.19 eval_is_ratequation_in "")
1.20
1.21 @@ -112,7 +112,7 @@
1.22 (merge_rls "is_ratequation_in" calculate_Rational
1.23 (append_rls "is_ratequation_in"
1.24 Poly_erls
1.25 - [(*Calc ("HOL.divide", eval_cancel "#divide_e"),*)
1.26 + [(*Calc ("Rings.inverse_class.divide", eval_cancel "#divide_e"),*)
1.27 Calc ("RatEq.is'_ratequation'_in",
1.28 eval_is_ratequation_in "")
1.29 ]))