WordInjective.even_double: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/word_injective.bend as WordInjective
Lines 29-34 of bendtorch-core@0.1.0.0/src/tensor/word_injective.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/word_injective.bend&start_line=29&end_line=34

import Base

def even_double(+number: Nat) -> {even(Nat.double(number)) == True{} : Bool}:
  match number:
    case 0n:
      {==}
    case 1n+p:
      even_double(p)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.double
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/word_injective.bend&name=even