		Search-engine friendly clone of the ACL2 documentation.

Transform

Transform->arguments

Get the arguments field from a transform.

Signature
(transform->arguments x) → arguments
Arguments: x — Guard (transformp x).
Returns: arguments — Type (transform-argument-listp arguments).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: transform->arguments$inline

(defun transform->arguments$inline (x)
  (declare (xargs :guard (transformp x)))
  (declare (xargs :guard t))
  (let ((__function__ 'transform->arguments))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (transform-argument-list-fix (cdr (std::da-nth 3 x))))
         :exec (cdr (std::da-nth 3 x)))))

Theorem: transform-argument-listp-of-transform->arguments

(defthm transform-argument-listp-of-transform->arguments
  (b* ((arguments (transform->arguments$inline x)))
    (transform-argument-listp arguments))
  :rule-classes :rewrite)

Theorem: transform->arguments$inline-of-transform-fix-x

(defthm transform->arguments$inline-of-transform-fix-x
  (equal (transform->arguments$inline (transform-fix x))
         (transform->arguments$inline x)))

Theorem: transform->arguments$inline-transform-equiv-congruence-on-x

(defthm transform->arguments$inline-transform-equiv-congruence-on-x
  (implies (transform-equiv x x-equiv)
           (equal (transform->arguments$inline x)
                  (transform->arguments$inline x-equiv)))
  :rule-classes :congruence)