Get the unicode field from a unicode-input-char.
(unicode-input-char->unicode x) → unicode
This is an ordinary field accessor created by fty::defprod.
Function:
(defun unicode-input-char->unicode$inline (x) (declare (xargs :guard (unicode-input-char-p x))) (declare (xargs :guard t)) (let ((__function__ 'unicode-input-char->unicode)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (unicode-fix (std::da-nth 0 (cdr x)))) :exec (std::da-nth 0 (cdr x)))))
Theorem:
(defthm unicodep-of-unicode-input-char->unicode (b* ((unicode (unicode-input-char->unicode$inline x))) (unicodep unicode)) :rule-classes :rewrite)
Theorem:
(defthm unicode-input-char->unicode$inline-of-unicode-input-char-fix-x (equal (unicode-input-char->unicode$inline (unicode-input-char-fix x)) (unicode-input-char->unicode$inline x)))
Theorem:
(defthm unicode-input-char->unicode$inline-unicode-input-char-equiv-congruence-on-x (implies (unicode-input-char-equiv x x-equiv) (equal (unicode-input-char->unicode$inline x) (unicode-input-char->unicode$inline x-equiv))) :rule-classes :congruence)