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Theorem jctild 527
Description: Deduction conjoining a theorem to left of consequent in an implication. (Contributed by NM, 21-Apr-2005.)
Hypotheses
Ref Expression
jctild.1
jctild.2
Assertion
Ref Expression
jctild

Proof of Theorem jctild
StepHypRef Expression
1 jctild.2 . . 3
21a1d 22 . 2
3 jctild.1 . 2
42, 3jcad 519 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   wa 358
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 177  df-an 360
This theorem is referenced by:  anc2li  540  ee12an  1363  ax12olem1  1927  2eu1  2284  xpcan  5057  xpcan2  5058
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