BendMlAutograd.lookup: def of bend-ml-autograd@0.1.1.0
Import: import bend-ml-autograd@0.1.1.0/main.bend as BendMlAutograd
Lines 135-142 of bend-ml-autograd@0.1.1.0/main.bend: https://jend.leeeet.dev/read.txt?path=bend-ml-autograd@0.1.1.0/main.bend&start_line=135&end_line=142

import Base

def lookup(env: List<&2, F32>, +i: Nat) -> F32:
  match env i:
    case Nil{} _:
      0.0
    case Con{h, t} 0n:
      h
    case Con{h, t} 1n+p:
      lookup(t, p)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat