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Theorem simp33l 1313
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 1214 . 2 ((𝜒𝜃 ∧ (𝜑𝜓)) → 𝜑)
213ad2ant3 1147 1 ((𝜏𝜂 ∧ (𝜒𝜃 ∧ (𝜑𝜓))) → 𝜑)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 399  w3a 1097
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 209  df-an 400  df-3an 1099
This theorem is referenced by:  totprob  34685  cdleme19b  40892  cdleme19d  40894  cdleme19e  40895  cdleme20h  40904  cdleme20l2  40909  cdleme20m  40911  cdleme21d  40918  cdleme21e  40919  cdleme22e  40932  cdleme22f2  40935  cdleme22g  40936  cdleme26e  40947  cdleme28a  40958  cdleme28b  40959  cdleme37m  41050  cdleme39n  41054  cdlemeg46gfre  41120  cdlemg28a  41281  cdlemg28b  41291  cdlemk3  41421  cdlemk5a  41423  cdlemk6  41425  cdlemkuat  41454  cdlemkid2  41512
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