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Var/const-sort-result

Var/const-sort-resultp

Recognizer for var/const-sort-result structures.

Signature
(var/const-sort-resultp acl2::x) → *

Definitions and Theorems

Function: var/const-sort-resultp

(defun var/const-sort-resultp (acl2::x)
  (declare (xargs :guard t))
  (let ((__function__ 'var/const-sort-resultp))
    (declare (ignorable __function__))
    (cond ((var/const-sortp acl2::x)
           (b* ((get acl2::x))
             (var/const-sortp get)))
          (t (b* ((get acl2::x)) (reserrp get))))))

Theorem: consp-when-var/const-sort-resultp

(defthm consp-when-var/const-sort-resultp
  (implies (var/const-sort-resultp acl2::x)
           (consp acl2::x))
  :rule-classes :compound-recognizer)