Get the prefix-upcase-p field from a hex-integer-literal.
(hex-integer-literal->prefix-upcase-p x) → prefix-upcase-p
This is an ordinary field accessor created by fty::defprod.
Function:
(defun hex-integer-literal->prefix-upcase-p$inline (x) (declare (xargs :guard (hex-integer-literalp x))) (declare (xargs :guard t)) (let ((__function__ 'hex-integer-literal->prefix-upcase-p)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (acl2::bool-fix (std::da-nth 1 (cdr x)))) :exec (std::da-nth 1 (cdr x)))))
Theorem:
(defthm booleanp-of-hex-integer-literal->prefix-upcase-p (b* ((prefix-upcase-p (hex-integer-literal->prefix-upcase-p$inline x))) (booleanp prefix-upcase-p)) :rule-classes :rewrite)
Theorem:
(defthm hex-integer-literal->prefix-upcase-p$inline-of-hex-integer-literal-fix-x (equal (hex-integer-literal->prefix-upcase-p$inline (hex-integer-literal-fix x)) (hex-integer-literal->prefix-upcase-p$inline x)))
Theorem:
(defthm hex-integer-literal->prefix-upcase-p$inline-hex-integer-literal-equiv-congruence-on-x (implies (hex-integer-literal-equiv x x-equiv) (equal (hex-integer-literal->prefix-upcase-p$inline x) (hex-integer-literal->prefix-upcase-p$inline x-equiv))) :rule-classes :congruence)