MlbendPreprocess.mat_of_: def of mlbend-preprocess@0.1.0.0
Import: import mlbend-preprocess@0.1.0.0/main.bend as MlbendPreprocess
Lines 125-131 of mlbend-preprocess@0.1.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=mlbend-preprocess@0.1.0.0/main.bend&start_line=125&end_line=131

import Base
import bend-ml-tensor@0.1.0.0/main.bend as T

# A matrix of r rows of c numbers, when there is one.
def mat_of_(+r: Nat, +c: Nat, m: Maybe<&2, T.Mat<r, c>>) -> T.Mat<r, c>:
  match m:
    case Some{v}:
      v
    case None{}:
      T.Mat.fill(r, c, 0.0)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor@0.1.2.0/main.bend&name=Mat
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor@0.1.2.0/main.bend&name=Mat.fill