eolas/Logic/Proofs/Biconditional_Elimination.md
2022-12-29 20:22:34 +00:00

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Logic
derivation-rules

Biconditional Elimination

Give that the biconditional means that if P is the case, Q must be the case and if Q is the case, P must be the case, if we have P \leftrightarrow Q and P, we can derive Q and vice versa.