def show(self, f=None, format=None): if (f is None): f = sys.stdout if (self.max_error is None): e = "" else: e = ", max_error: %.4f" % self.max_error print >> f, "stol: %.2f # d_min: %.2f%s" % (self.stol, 1/(2*self.stol), e) return gaussian.show(self, f, format)