MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  simp33l Structured version   Visualization version   GIF version

Theorem simp33l 1296
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 1197 . 2 ((𝜒𝜃 ∧ (𝜑𝜓)) → 𝜑)
213ad2ant3 1131 1 ((𝜏𝜂 ∧ (𝜒𝜃 ∧ (𝜑𝜓))) → 𝜑)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 398  w3a 1083
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 399  df-3an 1085
This theorem is referenced by:  totprob  31685  cdleme19b  37455  cdleme19d  37457  cdleme19e  37458  cdleme20h  37467  cdleme20l2  37472  cdleme20m  37474  cdleme21d  37481  cdleme21e  37482  cdleme22e  37495  cdleme22f2  37498  cdleme22g  37499  cdleme26e  37510  cdleme28a  37521  cdleme28b  37522  cdleme37m  37613  cdleme39n  37617  cdlemeg46gfre  37683  cdlemg28a  37844  cdlemg28b  37854  cdlemk3  37984  cdlemk5a  37986  cdlemk6  37988  cdlemkuat  38017  cdlemkid2  38075
  Copyright terms: Public domain W3C validator