		Search-engine friendly clone of the ACL2 documentation.

Code-ensemble

Code-ensemble->transunits

Get the transunits field from a code-ensemble.

Signature
(code-ensemble->transunits x) → transunits
Arguments: x — Guard (code-ensemblep x).
Returns: transunits — Type (transunit-ensemblep transunits).

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

Definitions and Theorems

Function: code-ensemble->transunits$inline

(defun code-ensemble->transunits$inline (x)
  (declare (xargs :guard (code-ensemblep x)))
  (declare (xargs :guard t))
  (mbe :logic
       (b* ((x (and t x)))
         (transunit-ensemble-fix (cdr (std::da-nth 0 x))))
       :exec (cdr (std::da-nth 0 x))))

Theorem: transunit-ensemblep-of-code-ensemble->transunits

(defthm transunit-ensemblep-of-code-ensemble->transunits
  (b* ((transunits (code-ensemble->transunits$inline x)))
    (transunit-ensemblep transunits))
  :rule-classes :rewrite)

Theorem: code-ensemble->transunits$inline-of-code-ensemble-fix-x

(defthm code-ensemble->transunits$inline-of-code-ensemble-fix-x
  (equal (code-ensemble->transunits$inline (code-ensemble-fix x))
         (code-ensemble->transunits$inline x)))

Theorem: code-ensemble->transunits$inline-code-ensemble-equiv-congruence-on-x

(defthm
 code-ensemble->transunits$inline-code-ensemble-equiv-congruence-on-x
 (implies (code-ensemble-equiv x x-equiv)
          (equal (code-ensemble->transunits$inline x)
                 (code-ensemble->transunits$inline x-equiv)))
 :rule-classes :congruence)