Method register3

ar.py:368–369

(self, a: str, b: str, f: float, dep: pr.Dependency)

    self.register([(a, m), (b, -n)], dep)

  def register3(self, a: str, b: str, f: float, dep: pr.Dependency) -> None:
    self.register([(a, 1), (b, -1), (self.const, -f)], dep)

  def register4(
      self, a: str, b: str, c: str, d: str, dep: pr.Dependency