aconv : term -> term -> bool
SYNOPSIS
Tests for alpha-convertibility of terms.
DESCRIBE
When applied to two terms,
aconv
returns
true
if they are alpha-convertible, and
false
otherwise.
FAILURE
Never fails.
EXAMPLE
A simple case of alpha-convertibility is the renaming of a single quantified variable:
- aconv (Term `?x. x = T`) (Term `?y. y = T`) > val it = true : bool
SEEALSO
ALPHA
,
ALPHA_CONV
HOL
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