def intercept(self, y):
'''Find the value of x for which the interpolator goes through [y]'''
if self.realization:
return eval_x(y, self.realization)
else:
return eval_x(y, self.tck)
def intercept(self, y):
'''Find the value of x for which the interpolator goes through [y]'''
if self.realization:
return eval_x(y, self.realization)
else:
return eval_x(y, self.tck)
def test_root(spdata): roots = spline2.eval_x(0, tck) print(roots) assert len(xe) == 3