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Use-set

Use-set-p

Recognizer for use-set structures.

Signature
(use-set-p x) → *

Definitions and Theorems

Function: use-set-p

(defun use-set-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'use-set-p))
    (declare (ignorable __function__))
    (and (std::prod-consp x)
         (b* ((uses (std::prod-car x))
              (sets (std::prod-cdr x)))
           (and (rangemap-p uses)
                (rangemap-p sets))))))