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• Path

Path-kind

Get the kind (tag) of a path structure.

Signature

(path-kind x) → kind

Arguments

x — Guard (path-p x).

Definitions and Theorems

Function: path-kind$inline

(defun path-kind$inline (x)
  (declare (xargs :guard (path-p x)))
  (let ((__function__ 'path-kind))
    (declare (ignorable __function__))
    (cond ((or (atom x) (name-p x)) :wire)
          (t :scope))))

Theorem: path-kind-possibilities

(defthm path-kind-possibilities
 (or (equal (path-kind x) :wire)
     (equal (path-kind x) :scope))
 :rule-classes ((:forward-chaining :trigger-terms ((path-kind x)))))