LEFT_OR_FORALL_CONV : conv

SYNOPSIS
Moves a universal quantification of the left disjunct outwards through a disjunction.

DESCRIBE
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.

SEEALSO  OR_FORALL_CONV,   FORALL_OR_CONV,   RIGHT_OR_FORALL_CONV

HOL  Kananaskis 0