dest_abs : term -> term * term

SYNOPSIS
Breaks apart an abstraction into abstracted variable and body.

DESCRIBE
dest_abs is a term destructor for abstractions: if M is a term of the form \v.t, then dest_abs M returns (v,t).

FAILURE
Fails if it is not given a lambda abstraction.

SEEALSO  mk_abs,   is_abs,   dest_var,   dest_const,   dest_comb,   strip_abs

HOL  Kananaskis 0