ProofSolver.PF_both: def of minebender-game@1.0.0.0
Import: import minebender-game@1.0.0.0/proof_solver.bend as ProofSolver
Lines 2740-2741 of minebender-game@1.0.0.0/proof_solver.bend: https://jend.leeeet.dev/read.txt?path=minebender-game@1.0.0.0/proof_solver.bend&start_line=2740&end_line=2741

import Base
import minebender-game@1.0.0.0/proof_base.bend as P

def PF_both(+a: Bool, e1: {a == False{} : Bool}, e2: {a == True{} : Bool}, -A: Type) -> A:
  Empty.absurd(A, P.false_ne_true(Equal.trans(Bool, False{}, a, True{}, Equal.sym(Bool, a, False{}, e1), e2)))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.trans
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_base.bend&name=false_ne_true