Prove.count: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ez/prove.bend as Prove
Lines 107-109 of ezx@1.11.0.0/src/ez/prove.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ez/prove.bend&start_line=107&end_line=109

import Base

# one more proof counted, and one more pass when it held
def count(ok: Bool, +passed: Nat) -> Nat:
  Bool.pick(Nat, ok, (1n + passed : Nat), passed)

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=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add