type DoneWitness
import bendtorch-core@0.1.0.0/src/tensor/math_totality.bend as MathTotalityimport Base
9type DoneWitness<-error: Data, -value: Type, -result: Result<&2, &1, error, value>> is Data:
10 DoneWitness{-returned: value, -exact: {Done{returned} == result : Result<&2, &1, error, value>}}