type Bumped

bendtorch-core@0.1.0.0 · src/autograd/tensor_chain_PROOF.bend:72

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/gradient.bend as Gradient
import bendtorch-core@0.1.0.0/src/autograd/tensor_backward.bend as Backward
import bendtorch-core@0.1.0.0/src/autograd/tensor_chain_LAWS.bend as Laws

72# One contribution bumped into the push side, the new state handed back.
73type Bumped<-pending: List<&1, Gradient.Slot>, -count: Nat, -target: Nat, -shape: Shape.Shape, -gradient: Core.Dynamic, -same: Bool,
74  -slots: List<&1, Gradient.Slot>, -log: Laws.Log()> is Type:
75  Bumped{state: Laws.Slots(), bumped: {state == Backward.bump(pending, count, target, shape, gradient, same) : Laws.Slots()},
76    pushed: Pushed(state, slots, count, Backward.Contribution{target, shape, gradient} <> log)}