Matmul.cell_dot: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/matmul.bend as Matmul
Lines 264-275 of bendtorch-core@0.1.0.0/src/tensor/matmul.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&start_line=264&end_line=275

import Base

# The terms k = cursor .. cursor + fuel - 1 of cell (row, column), added to
# `accumulator`. Both arrays come back with the total: the run from term
# cursor, where term k + 1 sits one word on in the left row and `columns`
# words on in the right column.
def cell_dot(fuel: Nat, +inner: Nat, +columns: Nat, +row: Nat, +column: Nat, +cursor: Nat, accumulator: F32,
  la: Array<F32>, ra: Array<F32>) -> F32 & (Array<F32> & Array<F32>):
  match fuel:
    case 0n:
      (accumulator, (la, ra))
    case 1n+rest:
      product_run(rest, 1n, columns, Nat.add(Nat.mul(row, inner), cursor), Nat.add(Nat.mul(cursor, columns), column), accumulator,
        Array.get(F32, la, left_index(inner, row, cursor)), Array.get(F32, ra, right_index(columns, column, cursor)))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=left_index
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=product_run
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=right_index