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Theorem anc2r 556
Description: Conjoin antecedent to right of consequent in nested implication. (Contributed by NM, 15-Aug-1994.)
Assertion
Ref Expression
anc2r

Proof of Theorem anc2r
StepHypRef Expression
1 pm3.21 448 . . 3
21imim2d 52 . 2
32a2i 13 1
Colors of variables: wff setvar class
Syntax hints:  ->wi 4  /\wa 369
This theorem is referenced by:  ssorduni  6621
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 185  df-an 371
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