diff options
Diffstat (limited to 'numpy/ma/extras.py')
| -rw-r--r-- | numpy/ma/extras.py | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/numpy/ma/extras.py b/numpy/ma/extras.py index 2ab2eae93..f369180f2 100644 --- a/numpy/ma/extras.py +++ b/numpy/ma/extras.py @@ -39,7 +39,7 @@ import numpy as np from numpy import ndarray, array as nxarray import numpy.core.umath as umath from numpy.lib.index_tricks import AxisConcatenator -from numpy.lib.polynomial import _lstsq, _single_eps, _double_eps +from numpy.lib.polynomial import _lstsq #............................................................................... def issequence(seq): @@ -866,10 +866,7 @@ def polyfit(x, y, deg, rcond=None, full=False): x[m] = y[m] = masked # Set rcond if rcond is None : - if x.dtype in (np.single, np.csingle): - rcond = len(x)*_single_eps - else : - rcond = len(x)*_double_eps + rcond = len(x)*np.finfo(x.dtype).eps # Scale x to improve condition number scale = abs(x).max() if scale != 0 : |