Get the cycle-phases field from a defsvtv-args.
(defsvtv-args->cycle-phases x) → cycle-phases
This is an ordinary field accessor created by defprod.
Function:
(defun defsvtv-args->cycle-phases$inline (x) (declare (xargs :guard (defsvtv-args-p x))) (declare (xargs :guard t)) (let ((__function__ 'defsvtv-args->cycle-phases)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (svtv-cyclephaselist-fix (std::da-nth 16 x))) :exec (std::da-nth 16 x))))
Theorem:
(defthm svtv-cyclephaselist-p-of-defsvtv-args->cycle-phases (b* ((cycle-phases (defsvtv-args->cycle-phases$inline x))) (svtv-cyclephaselist-p cycle-phases)) :rule-classes :rewrite)
Theorem:
(defthm defsvtv-args->cycle-phases$inline-of-defsvtv-args-fix-x (equal (defsvtv-args->cycle-phases$inline (defsvtv-args-fix x)) (defsvtv-args->cycle-phases$inline x)))
Theorem:
(defthm defsvtv-args->cycle-phases$inline-defsvtv-args-equiv-congruence-on-x (implies (defsvtv-args-equiv x x-equiv) (equal (defsvtv-args->cycle-phases$inline x) (defsvtv-args->cycle-phases$inline x-equiv))) :rule-classes :congruence)