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24 lines
594 B
Plaintext
24 lines
594 B
Plaintext
abstract Symbols = {
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cat Var ; Formula ; Term ;
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fun plus_Term : Term -> Term -> Term ;
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fun minus_Term : Term -> Term -> Term ;
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fun div_Term : Term -> Term -> Term ;
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fun times_Term : Term -> Term -> Term ;
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fun neg_Term : Term -> Term ;
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fun int_Term : Int -> Term ;
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fun var_Term : Var -> Term ;
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fun eq_Formula : Term -> Term -> Formula ;
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fun lt_Formula : Term -> Term -> Formula ;
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fun gt_Formula : Term -> Term -> Formula ;
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fun le_Formula : Term -> Term -> Formula ;
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fun ge_Formula : Term -> Term -> Formula ;
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fun ne_Formula : Term -> Term -> Formula ;
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fun X_Var : Var ;
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fun Y_Var : Var ;
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}
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