Get the thm-names field from a pexprs-gout.
(pexprs-gout->thm-names x) → thm-names
This is an ordinary field accessor created by fty::defprod.
Function:
(defun pexprs-gout->thm-names$inline (x) (declare (xargs :guard (pexprs-goutp x))) (declare (xargs :guard t)) (let ((__function__ 'pexprs-gout->thm-names)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (symbol-list-fix (cdr (std::da-nth 4 x)))) :exec (cdr (std::da-nth 4 x)))))
Theorem:
(defthm symbol-listp-of-pexprs-gout->thm-names (b* ((thm-names (pexprs-gout->thm-names$inline x))) (symbol-listp thm-names)) :rule-classes :rewrite)
Theorem:
(defthm pexprs-gout->thm-names$inline-of-pexprs-gout-fix-x (equal (pexprs-gout->thm-names$inline (pexprs-gout-fix x)) (pexprs-gout->thm-names$inline x)))
Theorem:
(defthm pexprs-gout->thm-names$inline-pexprs-gout-equiv-congruence-on-x (implies (pexprs-gout-equiv x x-equiv) (equal (pexprs-gout->thm-names$inline x) (pexprs-gout->thm-names$inline x-equiv))) :rule-classes :congruence)