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