Get the allow-irrel-casesplit-vars field from a fgl-casesplit-config.
(fgl-casesplit-config->allow-irrel-casesplit-vars x) → fty::x.name
This is an ordinary field accessor created by defprod.
Function:
(defun fgl-casesplit-config->allow-irrel-casesplit-vars$inline (x) (declare (xargs :guard (fgl-casesplit-config-p x))) (declare (xargs :guard t)) (let ((__function__ 'fgl-casesplit-config->allow-irrel-casesplit-vars)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (cdr (std::da-nth 4 x))) :exec (cdr (std::da-nth 4 x)))))
Theorem:
(defthm fgl-casesplit-config->allow-irrel-casesplit-vars$inline-of-fgl-casesplit-config-fix-x (equal (fgl-casesplit-config->allow-irrel-casesplit-vars$inline (fgl-casesplit-config-fix x)) (fgl-casesplit-config->allow-irrel-casesplit-vars$inline x)))
Theorem:
(defthm fgl-casesplit-config->allow-irrel-casesplit-vars$inline-fgl-casesplit-config-equiv-congruence-on-x (implies (fgl-casesplit-config-equiv x x-equiv) (equal (fgl-casesplit-config->allow-irrel-casesplit-vars$inline x) (fgl-casesplit-config->allow-irrel-casesplit-vars$inline x-equiv))) :rule-classes :congruence)