Get the iterations field from a constprop-config.
(constprop-config->iterations x) → iterations
This is an ordinary field accessor created by fty::defprod.
Function:
(defun constprop-config->iterations$inline (x) (declare (xargs :guard (constprop-config-p x))) (declare (xargs :guard t)) (let ((__function__ 'constprop-config->iterations)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (pos-fix (cdr (std::da-nth 1 (cdr x))))) :exec (cdr (std::da-nth 1 (cdr x))))))
Theorem:
(defthm posp-of-constprop-config->iterations (b* ((iterations (constprop-config->iterations$inline x))) (posp iterations)) :rule-classes :rewrite)
Theorem:
(defthm constprop-config->iterations$inline-of-constprop-config-fix-x (equal (constprop-config->iterations$inline (constprop-config-fix x)) (constprop-config->iterations$inline x)))
Theorem:
(defthm constprop-config->iterations$inline-constprop-config-equiv-congruence-on-x (implies (constprop-config-equiv x x-equiv) (equal (constprop-config->iterations$inline x) (constprop-config->iterations$inline x-equiv))) :rule-classes :congruence)