FULL_GEN_TYVARIFY : thm -> thm
STRUCTURE
SYNOPSIS
Replace a theorem’s type variables with fresh versions
DESCRIPTION
A call to FULL_GEN_TYVARIFTY th replaces (with INST_TYPE) the type variables occurring in theorem th. The new type variables are generated by successive calls to gen_tyvar, so should not have been seen before.
FAILURE
Never fails.
COMMENTS
The derived rule GEN_TYVARIFY will only instantiate those type variables that are exclusively found in the conclusion. This is reasonable when handling theorems derived from a tactic goal’s assumptions.
SEEALSO
HOL  Kananaskis-14