An irrelevant expression or type name.
(irr-expr/tyname) → acl2::irr
This can be used as a dummy value of the type.
Function:
(defun irr-expr/tyname nil (declare (xargs :guard t)) (let ((__function__ 'irr-expr/tyname)) (declare (ignorable __function__)) (expr/tyname-expr (irr-expr))))
Theorem:
(defthm expr/tyname-p-of-irr-expr/tyname (b* ((acl2::irr (irr-expr/tyname))) (expr/tyname-p acl2::irr)) :rule-classes :rewrite)