def negated
import bendtorch-core@0.1.0.0/src/autograd/backward.bend as Backwardimport Base
320def negated(+entries: List<&2, Entry>, +a: Nat, operand: Result<&2, &2, Error, F32>) -> Tape & Result<&2, &2, Error, Nat>:
321 match operand:
322 case Fail{error}:
323 (Tape{entries}, Fail{UnknownNode{}})
324 case Done{x}:
325 (Tape{Entry{Neg{a}, F32.neg(x), None{}} <> entries}, Done{List.length(&2, Entry, entries)})