PROOF.b_GAR: type of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/PROOF.bend as PROOF
Lines 603-604 of bendtorch@1.3.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/PROOF.bend&start_line=603&end_line=604

import Base
import bendtorch@1.3.0.0/main.bend as T

type b_GAR<-a: List<&1, T.BG>, -b: List<&1, T.BG>, -c: List<&1, T.BG>> is Type:
  b_GAR{ys: List<&1, T.BG>, same: {ys == a : List<&1, T.BG>}, fact: {List.append(&1, T.BG, List.reverse.go(&1, T.BG, a, b), c) == List.reverse.go(&1, T.BG, a, List.append(&1, T.BG, b, c)) : List<&1, T.BG>}}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse.go
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=BG