ProductProof.Facts: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/contracts/product_proof.bend as ProductProof
Lines 36-42 of bendtorch-core@0.1.0.0/src/tensor/contracts/product_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/contracts/product_proof.bend&start_line=36&end_line=42

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

def Facts(-lo: Matrix.Order, -ro: Matrix.Order, -left: Shape.Shape, -right: Shape.Shape,
  result: Result<&2, &2, Matrix.Error, Matrix.Product<lo, ro, left, right>>) -> Data:
  match result:
    case Fail{error}:
      Unit
    case Done{Matrix.Product{output, rows, inner, right_inner, columns, le, re, oe, compatible}}:
      ProductFacts<lo, ro, left, right, output, rows, inner, right_inner, columns>

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/contracts/product_proof.bend&name=ProductFacts
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=Order
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=Product