MatmulParallelProof.CellAt: type of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/matmul_parallel_proof.bend as MatmulParallelProof
Lines 153-160 of bendtorch-core@0.1.0.0/src/tensor/matmul_parallel_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul_parallel_proof.bend&start_line=153&end_line=160

import Base
import bendtorch-core@0.1.0.0/src/tensor/matmul.bend as Matrix
import bendtorch-core@0.1.0.0/src/tensor/dot_fold.bend as DotFold

# What output cell `position` holds: +0.0 at or above `count`; below it, a
# word that folds the factor pairs of row `position / columns` and column
# `position % columns`, in increasing k from +0.0.
type CellAt<-dl: Nat, -dr: Nat, -A: Array<F32>, -B: Array<F32>, -inner: Nat, -columns: Nat, -position: Nat,
  -value: Maybe<&2, F32>> is Data:
  CellAt{-word: F32, -observed: {value == Some{word} : Maybe<&2, F32>}, -values: List<&2, DotFold.Factors>,
    -logical: LogicalArr(inner, dl, dr, A, B, inner, columns, Matrix.row_of(columns, position), Matrix.column_of(columns, position), 0n, values),
    -fold: {word == DotFold.dot_fold(values, 0.0) : F32}}

Uses (10):
  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/tensor/dot_fold.bend&name=Factors
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/dot_fold.bend&name=dot_fold
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=column_of
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=row_of
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul_parallel_proof.bend&name=LogicalArr