def dynamic_read_inside
bendtorch-core@0.1.0.0 · src/tensor/read_contract.bend:233
import bendtorch-core@0.1.0.0/src/tensor/read_contract.bend as ReadContract
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/tensor/observation.bend as Observation
233def dynamic_read_inside(+shape: Shape.Shape, +fill: F32, +index: U32,
234 inside: {Nat.is_lt(U32.to_nat(index), Shape.logical_numel(Shape.dimensions(shape))) == True{} : Bool}) ->
235 {Observation.dynamic_point(shape, index, Core.new(shape, fill)) == Some{fill} : Maybe<&2, F32>}:
236 Equal.trans(Maybe<&2, F32>, Observation.dynamic_point(shape, index, Core.new(shape, fill)), Observation.point(shape, index, Core.new(shape, fill)), Some{fill},
237 dynamic_point_result(shape, index, Core.new(shape, fill)),
238 new_lift(shape, fill, result => {Observation.point(shape, index, result) == Some{fill} : Maybe<&2, F32>},
239 valid => read_point_done(shape, fill, valid, index, inside)))