		Search-engine friendly clone of the ACL2 documentation.

Pretty-printing-implementation

Print-base-fix

Signature
(print-base-fix x) → x-fix
Arguments: x — Guard (print-base-p x).
Returns: x-fix — Type (print-base-p x-fix).

Definitions and Theorems

Function: print-base-fix$inline

(defun print-base-fix$inline (x)
  (declare (xargs :guard (print-base-p x)))
  (let ((acl2::__function__ 'print-base-fix))
    (declare (ignorable acl2::__function__))
    (mbe :logic (if (print-base-p x) x 10)
         :exec x)))

Theorem: print-base-p-of-print-base-fix

(defthm print-base-p-of-print-base-fix
  (b* ((x-fix (print-base-fix$inline x)))
    (print-base-p x-fix))
  :rule-classes :rewrite)

Theorem: print-base-fix-when-print-base-p

(defthm print-base-fix-when-print-base-p
  (implies (print-base-p x)
           (equal (print-base-fix x) x)))