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- from __future__ import division, print_function, absolute_import
- import numpy as np
- import scipy.interpolate as interp
- from numpy.testing import assert_almost_equal
- class TestRegression(object):
- def test_spalde_scalar_input(self):
- """Ticket #629"""
- x = np.linspace(0,10)
- y = x**3
- tck = interp.splrep(x, y, k=3, t=[5])
- res = interp.spalde(np.float64(1), tck)
- des = np.array([1., 3., 6., 6.])
- assert_almost_equal(res, des)
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