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path: root/src/expr/proof_node.cpp
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2020-06-16Update copyright headers.Aina Niemetz
2020-06-15(proof-new) Update proof node, add proof node algorithm utility file. (#4600)Andrew Reynolds
Moves get free assumptions to a proof_node_algorithm.h/cpp file, analogous to node_algorithm.h/cpp. Adds a more general form of it, getFreeAssumptionsMap, which is required for future method ProofNodeManager::mkScope.
2020-04-20Add SCOPE proof rule (#4332)Andrew Reynolds
This rule is dual to ASSUME. It is a way of closing free assumptions to conclude an implication. It also changes getId -> getRule.
2020-04-15Add ProofNode data structure (#4311)Andrew Reynolds
This is the core data structure for proofs in the new proofs infrastructure. PfRule is a global enumeration of ids of proof nodes (analogous to Kind for Nodes).
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