		Search-engine friendly clone of the ACL2 documentation.

Argument-lst-syntax

Argument-syntax-fix

Fixing function for argument-syntax-p.

Signature
(argument-syntax-fix term) → fixed-term
Arguments: term — Guard (argument-syntax-p term).
Returns: fixed-term — Type (argument-syntax-p fixed-term).

Definitions and Theorems

Function: argument-syntax-fix

(defun argument-syntax-fix (term)
  (declare (xargs :guard (argument-syntax-p term)))
  (let ((acl2::__function__ 'argument-syntax-fix))
    (declare (ignorable acl2::__function__))
    (mbe :logic (if (argument-syntax-p term) term nil)
         :exec term)))

Theorem: argument-syntax-p-of-argument-syntax-fix

(defthm argument-syntax-p-of-argument-syntax-fix
  (b* ((fixed-term (argument-syntax-fix term)))
    (argument-syntax-p fixed-term))
  :rule-classes :rewrite)