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Transunit-ensemble

Transunit-ensemble->units

Get the units field from a transunit-ensemble.

Signature
(transunit-ensemble->units x) → units
Arguments: x — Guard (transunit-ensemblep x).
Returns: units — Type (filepath-transunit-mapp units).

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

Definitions and Theorems

Function: transunit-ensemble->units$inline

(defun transunit-ensemble->units$inline (x)
  (declare (xargs :guard (transunit-ensemblep x)))
  (declare (xargs :guard t))
  (mbe :logic
       (b* ((x (and t x)))
         (filepath-transunit-map-fix x))
       :exec x))

Theorem: filepath-transunit-mapp-of-transunit-ensemble->units

(defthm filepath-transunit-mapp-of-transunit-ensemble->units
  (b* ((units (transunit-ensemble->units$inline x)))
    (filepath-transunit-mapp units))
  :rule-classes :rewrite)

Theorem: transunit-ensemble->units$inline-of-transunit-ensemble-fix-x

(defthm transunit-ensemble->units$inline-of-transunit-ensemble-fix-x
  (equal
       (transunit-ensemble->units$inline (transunit-ensemble-fix x))
       (transunit-ensemble->units$inline x)))

Theorem: transunit-ensemble->units$inline-transunit-ensemble-equiv-congruence-on-x

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