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Lucid

Vl-lucid-plainarg-nicely-resolved-p

Signature
(vl-lucid-plainarg-nicely-resolved-p x) → *
Arguments: x — Guard (vl-plainarg-p x).

Definitions and Theorems

Function: vl-lucid-plainarg-nicely-resolved-p

(defun vl-lucid-plainarg-nicely-resolved-p (x)
  (declare (xargs :guard (vl-plainarg-p x)))
  (let ((__function__ 'vl-lucid-plainarg-nicely-resolved-p))
    (declare (ignorable __function__))
    (b* (((vl-plainarg x)))
      (if x.dir t nil))))

Theorem: vl-lucid-plainarg-nicely-resolved-p-of-vl-plainarg-fix-x

(defthm vl-lucid-plainarg-nicely-resolved-p-of-vl-plainarg-fix-x
  (equal (vl-lucid-plainarg-nicely-resolved-p (vl-plainarg-fix x))
         (vl-lucid-plainarg-nicely-resolved-p x)))

Theorem: vl-lucid-plainarg-nicely-resolved-p-vl-plainarg-equiv-congruence-on-x

(defthm
 vl-lucid-plainarg-nicely-resolved-p-vl-plainarg-equiv-congruence-on-x
 (implies (vl-plainarg-equiv x x-equiv)
          (equal (vl-lucid-plainarg-nicely-resolved-p x)
                 (vl-lucid-plainarg-nicely-resolved-p x-equiv)))
 :rule-classes :congruence)