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Theorem pm2.24i 144
Description: Inference version of pm2.24 109. (Contributed by NM, 20-Aug-2001.)
Hypothesis
Ref Expression
pm2.24i.1
Assertion
Ref Expression
pm2.24i

Proof of Theorem pm2.24i
StepHypRef Expression
1 pm2.24i.1 . . 3
21a1i 11 . 2
32con1i 129 1
Colors of variables: wff setvar class
Syntax hints:  -.wn 3  ->wi 4
This theorem is referenced by:  orci  390  niabn  951  ax13dgen1  1833  pmtrdifellem4  16504  usgraidx2v  24393  nbgra0nb  24429  nbgranself  24434  frgra3vlem1  25000  frgra3vlem2  25001  3vfriswmgralem  25004  negsym1  29882  wl-embant  29974  usgedgvadf1  32415  usgedgvadf1ALT  32418
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8
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