Slice.view_at: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/slice.bend as Slice
Lines 77-84 of bendtorch-core@0.1.0.0/src/tensor/slice.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/slice.bend&start_line=77&end_line=84

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape

def view_at(dimensions: List<&2, U32>, +dim: Nat, +outer: Nat) -> View:
  match dimensions dim:
    case extent <> rest 0n:
      View{outer, U32.to_nat(extent), Shape.logical_numel(rest)}
    case extent <> rest 1n+next:
      view_at(rest, next, Nat.mul(outer, U32.to_nat(extent)))
    case Nil{} _:
      View{outer, 0n, 1n}

Uses (7):
  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.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  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/tensor/slice.bend&name=View