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Constprop-config

Constprop-config-p

Recognizer for constprop-config structures.

Signature
(constprop-config-p x) → *

Definitions and Theorems

Function: constprop-config-p

(defun constprop-config-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'constprop-config-p))
    (declare (ignorable __function__))
    (and (consp x)
         (eq (car x) :constprop-config)
         (mbe :logic (and (alistp (cdr x))
                          (equal (strip-cars (cdr x))
                                 '(gatesimp iterations)))
              :exec (fty::alist-with-carsp (cdr x)
                                           '(gatesimp iterations)))
         (b* ((gatesimp (cdr (std::da-nth 0 (cdr x))))
              (iterations (cdr (std::da-nth 1 (cdr x)))))
           (and (gatesimp-p gatesimp)
                (posp iterations))))))

Theorem: consp-when-constprop-config-p

(defthm consp-when-constprop-config-p
  (implies (constprop-config-p x)
           (consp x))
  :rule-classes :compound-recognizer)