Get the after field from a dec-frac-const.
(dec-frac-const->after x) → after
This is an ordinary field accessor created by fty::defprod.
Function:
(defun dec-frac-const->after$inline (x) (declare (xargs :guard (dec-frac-constp x))) (declare (xargs :guard t)) (let ((__function__ 'dec-frac-const->after)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (str::dec-digit-char-list-fix (cdr (std::da-nth 1 x)))) :exec (cdr (std::da-nth 1 x)))))
Theorem:
(defthm dec-digit-char-listp-of-dec-frac-const->after (b* ((after (dec-frac-const->after$inline x))) (dec-digit-char-listp after)) :rule-classes :rewrite)
Theorem:
(defthm dec-frac-const->after$inline-of-dec-frac-const-fix-x (equal (dec-frac-const->after$inline (dec-frac-const-fix x)) (dec-frac-const->after$inline x)))
Theorem:
(defthm dec-frac-const->after$inline-dec-frac-const-equiv-congruence-on-x (implies (dec-frac-const-equiv x x-equiv) (equal (dec-frac-const->after$inline x) (dec-frac-const->after$inline x-equiv))) :rule-classes :congruence)