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Theorem anandi 801
Description: Distribution of conjunction over conjunction. (Contributed by NM, 14-Aug-1995.)
Assertion
Ref Expression
anandi

Proof of Theorem anandi
StepHypRef Expression
1 anidm 625 . . 3
21anbi1i 676 . 2
3 an4 797 . 2
42, 3bitr3i 242 1
Colors of variables: wff setvar class
Syntax hints:   wb 176   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:  inrab  3527  uniin  3911  fin  5246  inpreima  5409  fununiq  5517  ndmovdistr  5619  trtxp  5781
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