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This commit is contained in:
Nikolaj Bjorner 2021-10-12 10:16:15 -07:00
parent c3549ec784
commit 52032b9ef8
9 changed files with 38 additions and 21 deletions

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@ -28,8 +28,8 @@ skolem::skolem(ast_manager& m, th_rewriter& rw):
m_tail = "seq.tail";
m_seq_first = "seq.first";
m_seq_last = "seq.last";
m_indexof_left = "seq.idx.left";
m_indexof_right = "seq.idx.right";
m_indexof_left = "seq.idx.l";
m_indexof_right = "seq.idx.r";
m_aut_step = "aut.step";
m_pre = "seq.pre"; // (seq.pre s l): prefix of string s of length l
m_post = "seq.post"; // (seq.post s l): suffix of string s of length k, based on extract starting at index i of length l