		Search-engine friendly clone of the ACL2 documentation.

Field-inv-flagged

Field-inv-flagged-circuit

Construction of the circuit.

Signature
(field-inv-flagged-circuit) → pdef
Returns: pdef — Type (pfcs::definitionp pdef).

This is a PFCS definition with the three equality constraints described in field-inv-flagged.

Definitions and Theorems

Function: field-inv-flagged-circuit

(defun field-inv-flagged-circuit nil
 (declare (xargs :guard t))
 (let ((__function__ 'field-inv-flagged-circuit))
  (declare (ignorable __function__))
  (pfcs::parse-def
   "field_inv_flagged(x, y, e) := {
    (x) * (w) == (1 - e),
    (x) * (e) == (0),
    (w) * (1 - e) == (y)
    }")))

Theorem: definitionp-of-field-inv-flagged-circuit

(defthm definitionp-of-field-inv-flagged-circuit
  (b* ((pdef (field-inv-flagged-circuit)))
    (pfcs::definitionp pdef))
  :rule-classes :rewrite)

Theorem: sr1cs-definitionp-of-field-inv-flagged-circuit

(defthm sr1cs-definitionp-of-field-inv-flagged-circuit
  (b* ((pdef (field-inv-flagged-circuit)))
    (pfcs::sr1cs-definitionp pdef))
  :rule-classes :rewrite)