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Rename set.select to set.filter and OP_FINITE_SET_SELECT to OP_FINITE_SET_FILTER (#7989)

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* Initial plan

* Rename set.select to set.filter and OP_FINITE_SET_SELECT to OP_FINITE_SET_FILTER

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Copilot 2025-10-18 17:16:32 +02:00 • committed by GitHub
parent ba5bc90d7c
commit eb10ab1633
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7 changed files with 25 additions and 24 deletions
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6
src/ast/rewriter/finite_set_axioms.cpp
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@ -230,11 +230,11 @@ void finite_set_axioms::in_map_image_axiom(expr *x, expr *a) {
m_add_clause(clause);
}
// a := set.select(p, b)
// a := set.filter(p, b)
// (x in a) <=> (x in b) and p(x)
void finite_set_axioms::in_select_axiom(expr *x, expr *a) {
void finite_set_axioms::in_filter_axiom(expr *x, expr *a) {
expr* p = nullptr, *b = nullptr;
if (!u.is_select(a, p, b))
if (!u.is_filter(a, p, b))
return;
expr_ref x_in_a(u.mk_in(x, a), m);

4
src/ast/rewriter/finite_set_axioms.h
View file

@ -57,9 +57,9 @@ public:
// (x in b) => f(x) in a
void in_map_image_axiom(expr *x, expr *a);
// a := set.select(p, b)
// a := set.filter(p, b)
// (x in a) <=> (x in b) and p(x)
void in_select_axiom(expr *x, expr *a);
void in_filter_axiom(expr *x, expr *a);
// a := set.subset(b, c)
// (a) <=> (set.intersect(b, c) = b)