Matmul.plan_right: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/matmul.bend as Matmul
Lines 53-63 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=53&end_line=63

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

def plan_right(-left: Shape.Shape, +right: Shape.Shape, +rows: U32, +inner: U32,
  -le: {Shape.dimensions(left) == [rows, inner] : List<&2, U32>}, dimensions: List<&2, U32>,
  -same: {dimensions == Shape.dimensions(right) : List<&2, U32>}) ->
  Result<&2, &2, Error, Plan<left, right>>:
  match dimensions:
    case +right_inner <> +columns <> Nil{}:
      plan_compatible(left, right, rows, inner, right_inner, columns, le,
        Equal.sym(List<&2, U32>, [right_inner, columns], Shape.dimensions(right), same),
        Shape.bool_case(Nat.is_eq(U32.to_nat(inner), U32.to_nat(right_inner))))
    case rest:
      Fail{RankMismatch{}}

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  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/shape/core.bend&name=bool_case
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=dimensions
  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=Plan
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/matmul.bend&name=plan_compatible