Fold.pair_loop: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/contracts/fold.bend as Fold
Lines 66-75 of bendtorch-core@0.1.0.0/src/tensor/contracts/fold.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/contracts/fold.bend&start_line=66&end_line=75

import Base
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core

def pair_loop(~O: Data, ~g: O -> F32 -> F32 -> F32 -> F32, ~P: Data, ~ia: P -> Nat -> Nat, ~ib: P -> Nat -> Nat,
  fuel: Nat, +operation: O, +plan: P, +cursor: Nat, left: Core.Dynamic, right: Core.Dynamic, accumulator: F32) ->
  (Core.Dynamic & Core.Dynamic) & Result<&2, &1, Core.Error, F32>:
  match fuel:
    case 0n:
      ((left, right), Done{accumulator})
    case 1n+rest:
      pair_left(~O, ~g, operation, U32.from_nat(ib(plan, cursor)),
        left => right => value => pair_loop(~O, ~g, ~P, ~ia, ~ib, rest, operation, plan, 1n+cursor, left, right, value),
        right, accumulator, Core.read_dynamic(left, U32.from_nat(ia(plan, cursor))))

Uses (10):
  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=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/contracts/fold.bend&name=pair_left
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Dynamic
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=read_dynamic