		Search-engine friendly clone of the ACL2 documentation.

Constraint-result

Constraint-result-kind

Get the kind (tag) of a constraint-result structure.

Signature
(constraint-result-kind acl2::x) → kind
Arguments: acl2::x — Guard (constraint-resultp acl2::x).

Definitions and Theorems

Function: constraint-result-kind$inline

(defun constraint-result-kind$inline (acl2::x)
  (declare (xargs :guard (constraint-resultp acl2::x)))
  (let ((__function__ 'constraint-result-kind))
    (declare (ignorable __function__))
    (cond ((constraintp acl2::x) :ok)
          (t :err))))

Theorem: constraint-result-kind-possibilities

(defthm constraint-result-kind-possibilities
  (or (equal (constraint-result-kind acl2::x)
             :ok)
      (equal (constraint-result-kind acl2::x)
             :err))
  :rule-classes
  ((:forward-chaining
        :trigger-terms ((constraint-result-kind acl2::x)))))