Gather.entry: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/gather.bend as Gather
Lines 239-244 of bendtorch-core@0.1.0.0/src/tensor/gather.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/gather.bend&start_line=239&end_line=244

import Base

# Output cell `at` is (o, k, r) of [outer, length, inner]; with entry j, it
# reads input cell (o, j, r) of [outer, extent, inner].
def entry(+plan: Plan, +at: Nat) -> Nat:
  Plan{+kind, +outer, +extent, +inner, +length} = plan
  +row = Nat.div(at, inner)
  entry_of(kind, length, inner, Nat.div(row, length), Nat.mod(row, length), Nat.mod(at, inner))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mod
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/gather.bend&name=Plan
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/gather.bend&name=entry_of