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Theorem albidh 1366
Description: Formula-building rule for universal quantifier (deduction rule). (Contributed by NM, 5-Aug-1993.)
Hypotheses
Ref Expression
albidh.1
albidh.2
Assertion
Ref Expression
albidh

Proof of Theorem albidh
StepHypRef Expression
1 albidh.1 . . 3
2 albidh.2 . . 3
31, 2alrimih 1355 . 2
4 albi 1354 . 2
53, 4syl 14 1
Colors of variables: wff set class
Syntax hints:   wi 4   wb 98  wal 1240
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 99  ax-ia2 100  ax-ia3 101  ax-5 1333  ax-gen 1335
This theorem depends on definitions:  df-bi 110
This theorem is referenced by:  nfbidf  1429  albid  1503  dral2  1616  ax11v2  1698  albidv  1702  equs5or  1708  sbal2  1895  eubidh  1903
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