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Theorem morimvOLD 2342
 Description: Obsolete proof of morimOLD 2341 as of 22-Dec-2018. (Contributed by NM, 28-Jul-1995.) (Proof modification is discouraged.) (New usage is discouraged.)
Assertion
Ref Expression
morimvOLD
Distinct variable group:   ,

Proof of Theorem morimvOLD
Dummy variable is distinct from all other variables.
StepHypRef Expression
1 ax-1 6 . . . . . . 7
21a1i 11 . . . . . 6
32imim1d 75 . . . . 5
43alimdv 1709 . . . 4
54eximdv 1710 . . 3
6 nfv 1707 . . . 4
76mo2 2293 . . 3
8 nfv 1707 . . . 4
98mo2 2293 . . 3
105, 7, 93imtr4g 270 . 2
1110com12 31 1
 Colors of variables: wff setvar class Syntax hints:  ->wi 4  A.wal 1393  E.wex 1612  E*wmo 2283 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1618  ax-4 1631  ax-5 1704  ax-6 1747  ax-7 1790  ax-10 1837  ax-11 1842  ax-12 1854  ax-13 1999 This theorem depends on definitions:  df-bi 185  df-an 371  df-ex 1613  df-nf 1617  df-eu 2286  df-mo 2287
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