def Inv

bendtorch-core@0.1.0.0 · src/autograd/reduce_PROOF.bend:92

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/autograd/reduce_LAWS.bend as Laws

92def Inv(+plan: Shape.BroadcastPlan, +values: List<&2, F32>, +target: Shape.Shape, +cursor: Nat, output: Core.Tensor<target>) -> Type:
93  @+index: U32 -> @inside: {Nat.is_lt(U32.to_nat(index), Shape.logical_numel(Shape.dimensions(target))) == True{} : Bool} ->
94    {Core.checked_observe(target, output, index) == Laws.fiber(plan, values, index, cursor) : Maybe<&2, F32>}