		Search-engine friendly clone of the ACL2 documentation.

Ia32e-pml4ebits

Ia32e-pml4ebits-p

Recognizer for ia32e-pml4ebits bit structures.

Signature
(ia32e-pml4ebits-p x) → *

Definitions and Theorems

Function: ia32e-pml4ebits-p

(defun ia32e-pml4ebits-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'ia32e-pml4ebits-p))
    (declare (ignorable __function__))
    (mbe :logic (unsigned-byte-p 64 x)
         :exec (and (natp x)
                    (< x 18446744073709551616)))))

Theorem: ia32e-pml4ebits-p-when-unsigned-byte-p

(defthm ia32e-pml4ebits-p-when-unsigned-byte-p
  (implies (unsigned-byte-p 64 x)
           (ia32e-pml4ebits-p x)))

Theorem: unsigned-byte-p-when-ia32e-pml4ebits-p

(defthm unsigned-byte-p-when-ia32e-pml4ebits-p
  (implies (ia32e-pml4ebits-p x)
           (unsigned-byte-p 64 x)))

Theorem: ia32e-pml4ebits-p-compound-recognizer

(defthm ia32e-pml4ebits-p-compound-recognizer
  (implies (ia32e-pml4ebits-p x) (natp x))
  :rule-classes :compound-recognizer)