ReshapeContract.mismatch_decided: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/reshape_contract.bend as ReshapeContract
Lines 204-218 of bendtorch-core@0.1.0.0/src/tensor/reshape_contract.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/reshape_contract.bend&start_line=204&end_line=218

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/shape/nat_proofs.bend as Nats
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/tensor/layout.bend as Layout
import bendtorch-core@0.1.0.0/src/tensor/transforms.bend as Transforms
import bendtorch-core@0.1.0.0/src/tensor/allocation_PROOF.bend as AllocationProof

def mismatch_decided(+input: Shape.Shape, +target: Shape.Shape, +output: Shape.Shape, -tensor: Core.Tensor<input>,
  decision: Shape.BoolCase<Nat.is_eq(Shape.elements(input), Shape.elements(output))>,
  preserved: {Shape.dimensions(output) == Shape.dimensions(target) : List<&2, U32>},
  different: {Nat.is_eq(Shape.logical_numel(Shape.dimensions(input)), Shape.logical_numel(Shape.dimensions(target))) == False{} : Bool}) ->
  {Transforms.reshape_decided(input, output, tensor, decision) == Fail{Transforms.LayoutError{Layout.ElementCountMismatch{}}} : Result<&2, &1, Transforms.Error, Core.Dynamic>}:
  match decision:
    case Shape.BFalse{no}:
      {==}
    case Shape.BTrue{yes}:
      Empty.absurd({Transforms.reshape_decided(input, output, tensor, Shape.BTrue{yes}) == Fail{Transforms.LayoutError{Layout.ElementCountMismatch{}}} : Result<&2, &1, Transforms.Error, Core.Dynamic>},
        Nats.contradiction(Nat.is_eq(Shape.logical_numel(Shape.dimensions(input)), Shape.logical_numel(Shape.dimensions(target))),
          AllocationProof.natural_equal_true(Shape.logical_numel(Shape.dimensions(input)), Shape.logical_numel(Shape.dimensions(target)),
            Equal.trans(Nat, Shape.logical_numel(Shape.dimensions(input)), Shape.logical_numel(Shape.dimensions(output)), Shape.logical_numel(Shape.dimensions(target)), Transforms.elements_equal(input, output, yes),
              Equal.cong(List<&2, U32>, Nat, dims => Shape.logical_numel(dims), Shape.dimensions(output), Shape.dimensions(target), preserved))),
          Equal.sym(Bool, Nat.is_eq(Shape.logical_numel(Shape.dimensions(input)), Shape.logical_numel(Shape.dimensions(target))), False{}, different)))

Uses (23):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.trans
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=BoolCase
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=dimensions
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=elements
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=logical_numel
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/nat_proofs.bend&name=contradiction
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/allocation_PROOF.bend&name=natural_equal_true
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Dynamic
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Tensor
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/layout.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/transforms.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/transforms.bend&name=elements_equal
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/transforms.bend&name=reshape_decided