BendtorchFast.Mat.dup: def of bendtorch-fast@1.3.0.0
Import: import bendtorch-fast@1.3.0.0/main.bend as BendtorchFast
Lines 228-232 of bendtorch-fast@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-fast@1.3.0.0/main.bend&start_line=228&end_line=232

import Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
import bend-ml-tensor-fork@0.1.5.0/main.bend as TF
import bendtorch@1.3.0.0/main.bend as T

# two copies of a matrix (T.Mat.dup)
def Mat.dup(+r: Nat, +c: Nat, m: TA.Mat<r, c>) -> T.Two<TA.Mat<r, c>, TA.Mat<r, c>>:
  match m:
    case TA.Mat{a}:
      dup_fin(r, c, TF.par2(~Unit, ~F32, ~F32, ~copy_leaf, Unit{}, ew_depth(Nat.mul(r, c)), Nat.mul(r, c), a, T.zeros_a(Nat.mul(r, c))))

Uses (11):
  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.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-array@0.1.19.0/main.bend&name=Mat
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-fork@0.1.6.0/main.bend&name=par2
  https://jend.leeeet.dev/definition.txt?path=bendtorch-fast@1.3.0.0/main.bend&name=copy_leaf
  https://jend.leeeet.dev/definition.txt?path=bendtorch-fast@1.3.0.0/main.bend&name=dup_fin
  https://jend.leeeet.dev/definition.txt?path=bendtorch-fast@1.3.0.0/main.bend&name=ew_depth
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=Two
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=zeros_a