diff options
Diffstat (limited to 'numpy/polynomial/chebyshev.py')
| -rw-r--r-- | numpy/polynomial/chebyshev.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/numpy/polynomial/chebyshev.py b/numpy/polynomial/chebyshev.py index 1c2a539bf..2c2070c62 100644 --- a/numpy/polynomial/chebyshev.py +++ b/numpy/polynomial/chebyshev.py @@ -85,13 +85,13 @@ References (preprint: http://www.math.hmc.edu/~benjamin/papers/CombTrig.pdf, pg. 4) """ -from __future__ import division +from __future__ import division, absolute_import import numpy as np import numpy.linalg as la -import polyutils as pu +from . import polyutils as pu import warnings -from polytemplate import polytemplate +from .polytemplate import polytemplate __all__ = ['chebzero', 'chebone', 'chebx', 'chebdomain', 'chebline', 'chebadd', 'chebsub', 'chebmulx', 'chebmul', 'chebdiv', 'chebpow', @@ -416,7 +416,7 @@ def cheb2poly(c) : array([ -2., -8., 4., 12.]) """ - from polynomial import polyadd, polysub, polymulx + from .polynomial import polyadd, polysub, polymulx [c] = pu.as_series([c]) n = len(c) |