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Abstract-syntax-standardp

Transunit-standardp

Signature
(transunit-standardp transunit) → fty::result
Arguments: transunit — Guard (transunitp transunit).
Returns: fty::result — Type (booleanp fty::result).

Definitions and Theorems

Function: transunit-standardp

(defun transunit-standardp (transunit)
  (declare (xargs :guard (transunitp transunit)))
  (declare (ignorable transunit))
  (let ((__function__ 'transunit-standardp))
    (declare (ignorable __function__))
    (consp (transunit->declons transunit))))

Theorem: booleanp-of-transunit-standardp

(defthm booleanp-of-transunit-standardp
  (b* ((fty::result (transunit-standardp transunit)))
    (booleanp fty::result))
  :rule-classes :rewrite)

Theorem: transunit-standardp-of-transunit-fix-transunit

(defthm transunit-standardp-of-transunit-fix-transunit
  (equal (transunit-standardp (transunit-fix transunit))
         (transunit-standardp transunit)))

Theorem: transunit-standardp-transunit-equiv-congruence-on-transunit

(defthm transunit-standardp-transunit-equiv-congruence-on-transunit
  (implies (transunit-equiv transunit transunit-equiv)
           (equal (transunit-standardp transunit)
                  (transunit-standardp transunit-equiv)))
  :rule-classes :congruence)