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Field-assert-eq

Field-assert-eq-spec

Specification of the circuit.

Signature
(field-assert-eq-spec x y prime) → yes/no
Arguments: x — Guard (pfield::fep x prime).; y — Guard (pfield::fep y prime).; prime — Guard (primep prime).
Returns: yes/no — Type (booleanp yes/no).

Definitions and Theorems

Function: field-assert-eq-spec

(defun field-assert-eq-spec (x y prime)
  (declare (xargs :guard (and (primep prime)
                              (pfield::fep x prime)
                              (pfield::fep y prime))))
  (declare (ignore prime))
  (let ((__function__ 'field-assert-eq-spec))
    (declare (ignorable __function__))
    (= x y)))

Theorem: booleanp-of-field-assert-eq-spec

(defthm booleanp-of-field-assert-eq-spec
  (b* ((yes/no (field-assert-eq-spec x y prime)))
    (booleanp yes/no))
  :rule-classes :rewrite)