invoke forceBackward
if isTrainable is true
Returns a new Tape that shares the same value and backward behavior with this Tape
.
Value of the result of forward pass.
(weight: StringAdd).self
(weight: StringFormat).self
(weight: ArrowAssoc[Weight[Input0]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(weight: Ensuring[Weight[Input0]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead