agriesma@332
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1 |
(* use"kbtest/complex.sml";
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agriesma@332
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*)
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agriesma@332
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3 |
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agriesma@332
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4 |
val t = str2term "I__";
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agriesma@332
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atomt t;
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agriesma@332
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val t = str2term "1 + 2 * I__";
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agriesma@332
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atomt t;
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agriesma@332
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val t = str2term "1 + 2 * I__ + 3 + 4 * I__ * (5 + 6 * I__) / (7 + 8 * I__)";
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agriesma@332
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atomt t;
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agriesma@332
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10 |
(*andere konkrete Syntax ???*)
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agriesma@332
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11 |
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agriesma@332
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val t = str2term "Float ((1,2),(0,0)) * I__";
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agriesma@332
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atomt t;
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agriesma@332
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term2str t;
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agriesma@332
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val t = str2term "Float ((1,2),(0,0)) + Float ((3,4),(0,0)) * I__";
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agriesma@332
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atomt t;
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agriesma@332
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term2str t;
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agriesma@332
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18 |
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agriesma@332
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(*--- (1.1 + 2.2 I) * (3.3 + 4.4 I) = - 6.05 + 12 I ---*)
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agriesma@332
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val t = str2term "(Float ((11,-1),(0,0)) + Float ((22,-1),(0,0)) * I__) *\
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agriesma@332
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\(Float ((33,-1),(0,0)) + Float ((44,-1),(0,0)) * I__)";
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agriesma@332
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val Some (t',_) =
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agriesma@332
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rewrite_set_ thy false
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agriesma@332
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(append_rls "simpl_complex" make_polynomial
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agriesma@332
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[Thm ("square_I", num_str square_I)]) t;
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agriesma@332
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term2str t';
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agriesma@332
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"Float ((363, -2), 0, 0) + I__ * Float ((484, -2), 0, 0) +\
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agriesma@332
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\I__ * Float ((726, -2), 0, 0) + -1 * Float ((968, -2), 0, 0)"
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agriesma@332
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(*--- mit dem rls make_polynomial geht ja schon allerhand !!!---*) |