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Theorem imim2d 48
Description: Deduction adding nested antecedents. (Contributed by NM, 5-Aug-1993.)
Hypothesis
Ref Expression
imim2d.1
Assertion
Ref Expression
imim2d

Proof of Theorem imim2d
StepHypRef Expression
1 imim2d.1 . . 3
21a1d 22 . 2
32a2d 23 1
Colors of variables: wff setvar class
Syntax hints:   wi 4
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 8
This theorem is referenced by:  imim2  49  embantd  50  imim12d  68  anc2r  539  pm5.31  571  dedlem0b  919  nic-ax  1438  nic-axALT  1439  19.23t  1800  nfimd  1808  spimt  1974  ssuni  3913  weds  5938  spacind  6287
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