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add assume-eqs and extensionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-10-17 09:37:11 +02:00
parent 981c7d27ea
commit df62e5e9e6
6 changed files with 98 additions and 22 deletions
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3
src/ast/finite_set_decl_plugin.cpp
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@ -70,6 +70,8 @@ void finite_set_decl_plugin::init() {
m_sigs[OP_FINITE_SET_MAP] = alloc(polymorphism::psig, m, "set.map", 2, 2, arrABsetA, setB);
m_sigs[OP_FINITE_SET_SELECT] = alloc(polymorphism::psig, m, "set.select", 1, 2, arrABoolsetA, setA);
m_sigs[OP_FINITE_SET_RANGE] = alloc(polymorphism::psig, m, "set.range", 0, 2, intintT, setInt);
m_sigs[OP_FINITE_SET_DIFF] = alloc(polymorphism::psig, m, "set.diff", 1, 2, setAsetA, A);
// m_sigs[OP_FINITE_SET_MAP_INVERSE] = alloc(polymorphism::psig, m, "set.map_inverse", 2, 3, arrABsetBsetA, A);
}
sort * finite_set_decl_plugin::mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) {
@ -152,6 +154,7 @@ func_decl * finite_set_decl_plugin::mk_func_decl(decl_kind k, unsigned num_param
case OP_FINITE_SET_MAP:
case OP_FINITE_SET_SELECT:
case OP_FINITE_SET_RANGE:
case OP_FINITE_SET_DIFF:
return mk_finite_set_op(k, arity, domain, range);
default:
return nullptr;