Get the width-extns field from a svex-reduce-config.
(svex-reduce-config->width-extns x) → width-extns
This is an ordinary field accessor created by fty::defprod.
Function:
(defun svex-reduce-config->width-extns$inline (x) (declare (xargs :guard (svex-reduce-config-p x))) (declare (xargs :guard t)) (let ((acl2::__function__ 'svex-reduce-config->width-extns)) (declare (ignorable acl2::__function__)) (mbe :logic (b* ((x (and t x))) (width-of-svex-extn-list-fix (std::prod-car (std::prod-car x)))) :exec (std::prod-car (std::prod-car x)))))
Theorem:
(defthm width-of-svex-extn-list-p-of-svex-reduce-config->width-extns (b* ((width-extns (svex-reduce-config->width-extns$inline x))) (width-of-svex-extn-list-p width-extns)) :rule-classes :rewrite)
Theorem:
(defthm svex-reduce-config->width-extns$inline-of-svex-reduce-config-fix-x (equal (svex-reduce-config->width-extns$inline (svex-reduce-config-fix x)) (svex-reduce-config->width-extns$inline x)))
Theorem:
(defthm svex-reduce-config->width-extns$inline-svex-reduce-config-equiv-congruence-on-x (implies (svex-reduce-config-equiv x x-equiv) (equal (svex-reduce-config->width-extns$inline x) (svex-reduce-config->width-extns$inline x-equiv))) :rule-classes :congruence)