z3-z3-4.13.0.src.ackermannization.ackr_helper.cpp Maven / Gradle / Ivy
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/*++
Copyright (c) 2016 Microsoft Corporation
Module Name:
ackr_helper.cpp
Abstract:
Author:
Mikolas Janota (MikolasJanota)
Revision History:
--*/
#include "ackermannization/ackr_helper.h"
double ackr_helper::calculate_lemma_bound(fun2terms_map const& occs1, sel2terms_map const& occs2) {
double total = 0;
for (auto const& kv : occs1) {
total += n_choose_2_chk(kv.m_value->var_args.size());
total += kv.m_value->const_args.size() * kv.m_value->var_args.size();
}
for (auto const& kv : occs2) {
total += n_choose_2_chk(kv.m_value->var_args.size());
total += kv.m_value->const_args.size() * kv.m_value->var_args.size();
}
return total;
}