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