diff options
Diffstat (limited to 'test/regress/regress1/quantifiers/is-even.smt2')
| -rw-r--r-- | test/regress/regress1/quantifiers/is-even.smt2 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/regress/regress1/quantifiers/is-even.smt2 b/test/regress/regress1/quantifiers/is-even.smt2 new file mode 100644 index 000000000..9aaac5e09 --- /dev/null +++ b/test/regress/regress1/quantifiers/is-even.smt2 @@ -0,0 +1,7 @@ +(set-logic ALL_SUPPORTED) +(set-info :status unsat) + +(define-funs-rec ((is-even ((x Int)) Int) (is-odd ((y Int)) Int)) ((ite (= x 0) 1 (ite (= (is-odd (- x 1)) 0) 1 0)) (ite (= y 0) 0 (ite (= (is-even (- y 1)) 0) 1 0)))) + +(assert (= (is-even 4) 0)) +(check-sat) |