		Search-engine friendly clone of the ACL2 documentation.

Balance-config

Balance-config-p

Recognizer for balance-config structures.

Signature
(balance-config-p x) → *

Definitions and Theorems

Function: balance-config-p

(defun balance-config-p (x)
 (declare (xargs :guard t))
 (let ((__function__ 'balance-config-p))
  (declare (ignorable __function__))
  (and
   (consp x)
   (eq (car x) :balance-config)
   (mbe
     :logic
     (and (alistp (cdr x))
          (equal (strip-cars (cdr x))
                 '(search-higher-levels search-second-lit
                                        search-limit supergate-limit
                                        verbosity-level gatesimp)))
     :exec (fty::alist-with-carsp
                (cdr x)
                '(search-higher-levels search-second-lit
                                       search-limit supergate-limit
                                       verbosity-level gatesimp)))
   (b* ((search-higher-levels (cdr (std::da-nth 0 (cdr x))))
        (search-second-lit (cdr (std::da-nth 1 (cdr x))))
        (search-limit (cdr (std::da-nth 2 (cdr x))))
        (supergate-limit (cdr (std::da-nth 3 (cdr x))))
        (verbosity-level (cdr (std::da-nth 4 (cdr x))))
        (gatesimp (cdr (std::da-nth 5 (cdr x)))))
     (and (booleanp search-higher-levels)
          (booleanp search-second-lit)
          (natp search-limit)
          (posp supergate-limit)
          (natp verbosity-level)
          (gatesimp-p gatesimp))))))

Theorem: consp-when-balance-config-p

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