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src/HOL/SMT/Examples/cert/z3_nat_arith_05
author boehmes
Thu, 03 Dec 2009 15:56:06 +0100
changeset 34010 ac78f5cdc430
parent 33010 39f73a59e855
permissions -rw-r--r--
faster preprocessing: before applying a step, test if it is applicable (normalization of binders, unfolding of abs/min/max definitions, lambda lifting, explicit application, monomorphization), custom-made (top-down) atomize_conv, store predicate and function symbols in a table instead of a list for faster lookup, updated certificates
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(benchmark Isabelle
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:extrasorts ( T1)
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:extrafuns (
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  (uf_1 Int T1)
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  (uf_2 T1 Int)
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  (uf_3 T1)
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 )
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:assumption (forall (?x1 T1) (= (uf_1 (uf_2 ?x1)) ?x1))
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:assumption (forall (?x2 Int) (implies (<= 0 ?x2) (= (uf_2 (uf_1 ?x2)) ?x2)))
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:assumption (forall (?x3 Int) (implies (< ?x3 0) (= (uf_2 (uf_1 ?x3)) 0)))
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:assumption (not (distinct (uf_1 (+ (uf_2 uf_3) 1)) (uf_1 (+ (uf_2 (uf_1 (* (uf_2 uf_3) 2))) 3)) (uf_1 (- (uf_2 uf_3) (uf_2 uf_3)))))
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:formula true
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)
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