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add missing digit axioms

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-19 11:12:37 -07:00
parent 99c90d2419
commit b92b6c0fc6
3 changed files with 38 additions and 30 deletions
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2
src/smt/seq_axioms.h
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@ -46,7 +46,7 @@ namespace smt {
expr_ref mk_sub(expr* x, expr* y);
expr_ref mk_concat(expr* e1, expr* e2, expr* e3) { return expr_ref(seq.str.mk_concat(e1, e2, e3), m); }
expr_ref mk_concat(expr* e1, expr* e2) { return expr_ref(seq.str.mk_concat(e1, e2), m); }
expr_ref mk_nth(expr* e, expr* i) { return expr_ref(seq.str.mk_nth_i(e, i), m); }
expr_ref mk_nth(expr* e, unsigned i) { return expr_ref(seq.str.mk_nth_i(e, a.mk_int(i)), m); }
literal mk_ge(expr* e, int k) { return mk_ge_e(e, a.mk_int(k)); }
literal mk_le(expr* e, int k) { return mk_le_e(e, a.mk_int(k)); }
literal mk_ge(expr* e, rational const& k) { return mk_ge_e(e, a.mk_int(k)); }