LEFT_IMP_FORALL_CONV : conv

- STRUCTURE
- SYNOPSIS
- Moves a universal quantification of the antecedent outwards through an implication.
- DESCRIPTION
- When applied to a term of the form (!x.P) ==> Q, the conversion LEFT_IMP_FORALL_CONV returns the theorem:where x' is a primed variant of x that does not appear free in the input term.
|- (!x.P) ==> Q = (?x'. P[x'/x] ==> Q)

- FAILURE
- Fails if applied to a term not of the form (!x.P) ==> Q.
- SEEALSO

HOL Kananaskis-14