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src/HOL/SMT/Examples/cert/z3_nat_arith_03
author blanchet
Thu, 14 Jan 2010 15:06:38 +0100
changeset 34897 cf9e3426c7b1
parent 33010 39f73a59e855
permissions -rw-r--r--
reorder Quickcheck and Nitpick, so that Quickcheck gets loaded first and Auto-Quickcheck runs first (since it takes less time)
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 (let (?x4 (uf_1 (+ 1 (uf_2 uf_3)))) (< (uf_2 (uf_1 (* 0 (uf_2 ?x4)))) (uf_2 (uf_1 (- (uf_2 ?x4) (uf_2 uf_3)))))))
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:formula true
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)
isabelle