LEFT_OR_FORALL_CONV
Conv.LEFT_OR_FORALL_CONV : conv
Moves a universal quantification of the left disjunct outwards through a disjunction.
When applied to a term of the form (!x.P) \/ Q, the conversion
LEFT_OR_FORALL_CONV returns the theorem:
|- (!x.P) \/ Q = (!x'. P[x'/x] \/ Q)
where x' is a primed variant of x that does not appear free in the
input term.
Failure
Fails if applied to a term not of the form (!x.P) \/ Q.
See also
Conv.OR_FORALL_CONV,
Conv.FORALL_OR_CONV,
Conv.RIGHT_OR_FORALL_CONV