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Abstract-syntax-irrelevants

Irr-declon

An irrelevant declaration.

Signature
(irr-declon) → acl2::irr
Returns: acl2::irr — Type (declonp acl2::irr).

This can be used as a dummy value of the type.

Definitions and Theorems

Function: irr-declon

(defun irr-declon nil
  (declare (xargs :guard t))
  (make-declon-declon :extension nil
                      :specs nil
                      :declors nil))

Theorem: declonp-of-irr-declon

(defthm declonp-of-irr-declon
  (b* ((acl2::irr (irr-declon)))
    (declonp acl2::irr))
  :rule-classes :rewrite)