BendMlTensor.reshape_flat: law of bend-ml-tensor@0.1.2.0
Import: import bend-ml-tensor@0.1.2.0/main.bend as BendMlTensor
Lines 489-494 of bend-ml-tensor@0.1.2.0/main.bend: https://jend.leeeet.dev/read.txt?path=bend-ml-tensor@0.1.2.0/main.bend&start_line=489&end_line=494

import Base

# LAW (reshape_flat): r x c has the same number of elements as 1 x (r*c)
# (multiplying by 1 changes nothing), so flattening a matrix always exists.
law reshape_flat:
  for +r: Nat
  for +c: Nat
  {Nat.mul(r, c) == Nat.mul(1n, Nat.mul(r, c)) : Nat}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  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=bend-ml-nat-lemmas@0.1.2.0/main.bend&name=mul_one_l