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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-12-11 17:38:09 -08:00
parent 59acd77981
commit f1d46b58a4
5 changed files with 39 additions and 27 deletions

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@ -280,6 +280,8 @@ namespace dd {
void factor(pdd const& p, unsigned v, unsigned degree, pdd& lc, pdd& rest);
bool factor(pdd const& p, unsigned v, unsigned degree, pdd& lc);
pdd reduce(unsigned v, pdd const& a, unsigned m, pdd const& b1, pdd const& b2);
bool var_is_leaf(PDD p, unsigned v);
bool is_reachable(PDD p);