Get the print-radix field from a printconfig.
(printconfig->print-radix x) → print-radix
This is an ordinary field accessor created by fty::defprod.
Function:
(defun printconfig->print-radix$inline (x) (declare (xargs :guard (printconfig-p x))) (declare (xargs :guard t)) (let ((acl2::__function__ 'printconfig->print-radix)) (declare (ignorable acl2::__function__)) (mbe :logic (b* ((x (and t x))) (acl2::bool-fix (std::prod-car (std::prod-cdr (cdr x))))) :exec (std::prod-car (std::prod-cdr (cdr x))))))
Theorem:
(defthm booleanp-of-printconfig->print-radix (b* ((print-radix (printconfig->print-radix$inline x))) (booleanp print-radix)) :rule-classes :type-prescription)
Theorem:
(defthm printconfig->print-radix$inline-of-printconfig-fix-x (equal (printconfig->print-radix$inline (printconfig-fix x)) (printconfig->print-radix$inline x)))
Theorem:
(defthm printconfig->print-radix$inline-printconfig-equiv-congruence-on-x (implies (printconfig-equiv x x-equiv) (equal (printconfig->print-radix$inline x) (printconfig->print-radix$inline x-equiv))) :rule-classes :congruence)