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Theorem simp33l 1317
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.)
Assertion
Ref Expression
simp33l ((𝜏𝜂 ∧ (𝜒𝜃 ∧ (𝜑𝜓))) → 𝜑)

Proof of Theorem simp33l
StepHypRef Expression
1 simp3l 1218 . 2 ((𝜒𝜃 ∧ (𝜑𝜓)) → 𝜑)
213ad2ant3 1151 1 ((𝜏𝜂 ∧ (𝜒𝜃 ∧ (𝜑𝜓))) → 𝜑)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 400  w3a 1101
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8
This theorem depends on definitions:  df-bi 210  df-an 401  df-3an 1103
This theorem is referenced by:  totprob  34734  cdleme19b  40940  cdleme19d  40942  cdleme19e  40943  cdleme20h  40952  cdleme20l2  40957  cdleme20m  40959  cdleme21d  40966  cdleme21e  40967  cdleme22e  40980  cdleme22f2  40983  cdleme22g  40984  cdleme26e  40995  cdleme28a  41006  cdleme28b  41007  cdleme37m  41098  cdleme39n  41102  cdlemeg46gfre  41168  cdlemg28a  41329  cdlemg28b  41339  cdlemk3  41469  cdlemk5a  41471  cdlemk6  41473  cdlemkuat  41502  cdlemkid2  41560
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