ReduceParallelProof.CellAt: type of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/reduce_parallel_proof.bend as ReduceParallelProof
Lines 612-616 of bendtorch-core@0.1.0.0/src/autograd/reduce_parallel_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_parallel_proof.bend&start_line=612&end_line=616

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

# What target cell `position` holds: below `count`, the total of the words
# its walk saw, from +0.0; at or above it, +0.0.
type CellAt<-d: Nat, -A: Array<F32>, -rows: List<&2, Shape.Row>, -extents: List<&2, Nat>, -position: Nat, -value: Maybe<&2, F32>> is Data:
  CellAt{-word: F32, -observed: {value == Some{word} : Maybe<&2, F32>}, -words: List<&2, F32>,
    -seen: Obs(d, A, visited_of(rows, extents, position), words), -total: {word == fsum(words, 0.0) : F32}}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_parallel_proof.bend&name=Obs
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_parallel_proof.bend&name=fsum
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_parallel_proof.bend&name=visited_of
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Row