		Search-engine friendly clone of the ACL2 documentation.

Cr3bits

Cr3bits-p

Recognizer for cr3bits bit structures.

Signature
(cr3bits-p x) → *

Definitions and Theorems

Function: cr3bits-p$inline

(defun cr3bits-p$inline (x)
  (declare (xargs :guard t))
  (mbe :logic (unsigned-byte-p 64 x)
       :exec (and (natp x)
                  (< x 18446744073709551616))))

Theorem: cr3bits-p-when-unsigned-byte-p

(defthm cr3bits-p-when-unsigned-byte-p
  (implies (unsigned-byte-p 64 x)
           (cr3bits-p x)))

Theorem: unsigned-byte-p-when-cr3bits-p

(defthm unsigned-byte-p-when-cr3bits-p
  (implies (cr3bits-p x)
           (unsigned-byte-p 64 x)))

Theorem: cr3bits-p-compound-recognizer

(defthm cr3bits-p-compound-recognizer
  (implies (cr3bits-p x) (natp x))
  :rule-classes :compound-recognizer)