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reverse arguments
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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@ -291,7 +291,7 @@ expr_ref dom_simplify_tactic::simplify_and_or(bool is_and, app * e) {
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} \
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r = simplify(arg); \
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args.push_back(r); \
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if (!assert_expr(simplify(arg), !is_and)) { \
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if (!assert_expr(r, !is_and)) { \
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r = is_and ? m.mk_false() : m.mk_true(); \
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return r; \
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}
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@ -304,6 +304,7 @@ expr_ref dom_simplify_tactic::simplify_and_or(bool is_and, app * e) {
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expr* arg = e->get_arg(i);
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_SIMP_ARG(arg);
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}
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args.reverse();
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}
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pop(scope_level() - old_lvl);
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r = is_and ? mk_and(args) : mk_or(args);
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@ -338,6 +339,7 @@ void dom_simplify_tactic::simplify_goal(goal& g) {
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if (i < sz - 1 && !m.is_true(r) && !m.is_false(r) && !g.dep(i) && !g.proofs_enabled() && !assert_expr(r, false)) {
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r = m.mk_false();
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}
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CTRACE("simplify", r != g.form(i), tout << r << " " << mk_pp(g.form(i), m) << "\n";);
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change |= r != g.form(i);
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proof* new_pr = 0;
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if (g.proofs_enabled()) {
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@ -358,6 +360,7 @@ void dom_simplify_tactic::simplify_goal(goal& g) {
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r = m.mk_false();
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}
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change |= r != g.form(i);
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CTRACE("simplify", r != g.form(i), tout << r << " " << mk_pp(g.form(i), m) << "\n";);
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proof* new_pr = 0;
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if (g.proofs_enabled()) {
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new_pr = m.mk_modus_ponens(g.pr(i), m.mk_rewrite_star(g.form(i), r, 0, 0));
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