API to the proof rules for the Search Engines.
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#include <search_rules.h>
Inheritance diagram for CVCL::SearchEngineRules:
[legend]List of all members.Public Member Functions
- virtual ~SearchEngineRules ()
- Destructor.
- virtual Theorem eliminateSkolemAxioms (const Theorem &tFalse, const std::vector< Theorem > &delta)=0
- virtual Theorem proofByContradiction (const Expr &a, const Theorem &pfFalse)=0
- Proof by contradiction:
.
- virtual Theorem negIntro (const Expr ¬_a, const Theorem &pfFalse)=0
- Negation introduction:
.
- virtual Theorem caseSplit (const Expr &a, const Theorem &a_proves_c, const Theorem ¬_a_proves_c)=0
- Case split:
.
- virtual Theorem conflictClause (const Theorem &thm, const std::vector< Theorem > &lits, const std::vector< Theorem > &gamma)=0
- Conflict clause rule:
.
- virtual Theorem cutRule (const std::vector< Theorem > &thmsA, const Theorem &as_prove_b)=0
- Cut rule:
.
- virtual Theorem unitProp (const std::vector< Theorem > &thms, const Theorem &clause, unsigned i)=0
- Unit propagation rule:
.
- virtual Theorem conflictRule (const std::vector< Theorem > &thms, const Theorem &clause)=0
- "Conflict" rule (all literals in a clause become FALSE)
- virtual Theorem propAndrAF (const Theorem &andr_th, bool left, const Theorem &b_th)=0
- virtual Theorem propAndrAT (const Theorem &andr_th, const Theorem &l_th, const Theorem &r_th)=0
- virtual void propAndrLRT (const Theorem &andr_th, const Theorem &a_th, Theorem *l_th, Theorem *r_th)=0
- virtual Theorem propAndrLF (const Theorem &andr_th, const Theorem &a_th, const Theorem &r_th)=0
- virtual Theorem propAndrRF (const Theorem &andr_th, const Theorem &a_th, const Theorem &l_th)=0
- virtual Theorem confAndrAT (const Theorem &andr_th, const Theorem &a_th, bool left, const Theorem &b_th)=0
- virtual Theorem confAndrAF (const Theorem &andr_th, const Theorem &a_th, const Theorem &l_th, const Theorem &r_th)=0
- virtual Theorem propIffr (const Theorem &iffr_th, int p, const Theorem &a_th, const Theorem &b_th)=0
- virtual Theorem confIffr (const Theorem &iffr_th, const Theorem &i_th, const Theorem &l_th, const Theorem &r_th)=0
- virtual Theorem propIterIte (const Theorem &iter_th, bool left, const Theorem &if_th, const Theorem &then_th)=0
- virtual void propIterIfThen (const Theorem &iter_th, bool left, const Theorem &ite_th, const Theorem &then_th, Theorem *if_th, Theorem *else_th)=0
- virtual Theorem propIterThen (const Theorem &iter_th, const Theorem &ite_th, const Theorem &if_th)=0
- virtual Theorem confIterThenElse (const Theorem &iter_th, const Theorem &ite_th, const Theorem &then_th, const Theorem &else_th)=0
- virtual Theorem confIterIfThen (const Theorem &iter_th, bool left, const Theorem &ite_th, const Theorem &if_th, const Theorem &then_th)=0
- virtual Theorem andCNFRule (const Theorem &thm)=0
- AND(x1,...,xn) <=> v |- CNF[AND(x1,...,xn) <=> v].
- virtual Theorem orCNFRule (const Theorem &thm)=0
- OR(x1,...,xn) <=> v |- CNF[OR(x1,...,xn) <=> v].
- virtual Theorem impCNFRule (const Theorem &thm)=0
- (x1 => x2) <=> v |- CNF[(x1 => x2) <=> v]
- virtual Theorem iffCNFRule (const Theorem &thm)=0
- (x1 <=> x2) <=> v |- CNF[(x1 <=> x2) <=> v]
- virtual Theorem iteCNFRule (const Theorem &thm)=0
- ITE(c, x1, x2) <=> v |- CNF[ITE(c, x1, x2) <=> v].
- virtual Theorem iteToClauses (const Theorem &ite)=0
- ITE(c, f1, f2) |- (NOT c OR f1) AND (c OR f2).
- virtual Theorem iffToClauses (const Theorem &iff)=0
- e1 <=> e2 |- (NOT e1 OR e2) AND (e1 OR NOT e2)
Detailed Description
API to the proof rules for the Search Engines.
Definition at line 43 of file search_rules.h.
The documentation for this class was generated from the following file:
Generated on Thu Apr 13 16:57:45 2006 for CVC Lite by
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