summaryrefslogtreecommitdiff
path: root/numpy/lib/polynomial.py
Commit message (Collapse)AuthorAgeFilesLines
...
* Fix polygon division. Closes ticket #553.Stefan van der Walt2007-07-241-1/+1
|
* Fix polynomial comparison. Closes ticket #554.Stefan van der Walt2007-07-241-2/+2
|
* add __neg__ and __pos__ methods to poly1dcookedm2007-06-011-0/+6
|
* Add __iter__ method to poly1d so that list() on a poly1d doesn't go into an ↵cookedm2007-05-311-0/+3
| | | | infinite loop
* Replace tabs with spaces (see ticket #470).Stefan van der Walt2007-03-221-4/+2
|
* Fix doctests.Stefan van der Walt2007-02-181-1/+1
|
* Fix docstrings for loading with DocFileSuite.Stefan van der Walt2007-02-181-7/+8
|
* Fix polymul bug.Stefan van der Walt2007-02-091-0/+1
|
* Fix ticket #439 --- poly1d objects can now be pickled because an ↵Travis Oliphant2007-01-301-1/+4
| | | | AttributeError is raised instead of the old KeyError when __getstate__ is accessed.
* clean up unused imports and bad whitespaceTim Leslie2007-01-091-0/+2
|
* Whitespace cleanup.Stefan van der Walt2007-01-081-1/+0
|
* Fix early return in polysub.Travis Oliphant2006-11-221-1/+1
|
* Fix early return in polyadd.Travis Oliphant2006-11-221-1/+1
|
* Fix qr decomposition. The dimensions m,n were taken from the fortran ordered ↵Charles Harris2006-10-161-3/+3
| | | | | | array instead of from the numpy ordered array and consequently were reversed.
* Fix finfo eps and huge to be array scalars of the appropriate type. And use ↵Travis Oliphant2006-10-161-3/+3
| | | | finfo interface instead of MachAr.
* Change error exception to RankWarning.Charles Harris2006-10-161-19/+65
| | | | | | Add keyword argument full to get full fit info. Make 'always' the default of RankWarning. Improve documentation.
* Make sure order is an integerCharles Harris2006-10-151-1/+1
|
* Set rcond to precision of x as default.Charles Harris2006-10-151-2/+13
| | | | Make error message more informative.
* Scale the x vector in polyfit to improve condition of Vandermonde matrix.Charles Harris2006-10-141-18/+48
| | | | | | Throw error on rank reduction in polyfit. Error should probably be replace with a warning at some point. Add argument checks in polyfit.
* Mention scaling in the polyfit docstring.Charles Harris2006-10-131-8/+13
|
* Add a rcond parameter to the polyfit function and give it the double precisionCharles Harris2006-10-131-12/+25
| | | | | | | | | default value that dgelsd uses (rcondx=-1) on the principle of least surprise. Values of rcond less than this can also be useful, so a warning message and a bit of explanation was added to the documentation. The default value used by lstsq was set to the default (-1), and rcond in pinv has a default value of 1e-15.
* Fix ticket #323 --- problem with roots all zeros and all zero coefficients.Travis Oliphant2006-10-051-1/+5
|
* Fix uses of nonzero and add flatnonzeroTravis Oliphant2006-08-051-1/+1
|
* Fix defect #28Travis Oliphant2006-03-121-2/+2
|
* Add __eq__ and __ne__ to poly1dcookedm2006-02-281-0/+6
|
* Minor style improvements for polynomial.pycookedm2006-02-211-4/+7
|
* Fix bad use of .dtypeTravis Oliphant2006-01-151-2/+2
|
* Remove deconvolveTravis Oliphant2006-01-051-19/+0
|
* Added i0 natively for kaiser windowTravis Oliphant2006-01-051-1/+1
|
* Final commit before merge to trunk.Travis Oliphant2006-01-041-1/+1
|
* Fixed libTravis Oliphant2006-01-041-3/+3
|
* Changed all references to scipy to numpyTravis Oliphant2006-01-041-5/+5
|
* Moving things..Travis Oliphant2006-01-041-0/+554