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* docstring improvements from Pauli VirtanenJarrod Millman2007-12-291-252/+478
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* Apply patch to fix ticket #557 (pinv causing error with empty arrays)Travis Oliphant2007-09-211-1/+8
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* Add documentation for eigvals, eigvalsh, eig, and eigh.Charles Harris2007-05-131-4/+165
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* whitespace cleanupTim Leslie2007-01-091-57/+59
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* clean up unused imports and bad whitespaceTim Leslie2007-01-091-3/+3
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* Fix hanging eig computation when inf or nan values are in the array. This ↵Travis Oliphant2006-12-061-1/+8
| | | | check is already in SciPy. We need it in NumPy too for some LaPack calls.
* Fix problem with dgesdd where the optimal work size is not computed correctly.Travis Oliphant2006-11-021-9/+0
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* Fix qr decomposition. The dimensions m,n were taken from the fortran ordered ↵Charles Harris2006-10-161-21/+13
| | | | | | array instead of from the numpy ordered array and consequently were reversed.
* Fix-up tensor solve and tensor inv and rename to match tensordot.Travis Oliphant2006-10-131-25/+34
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* Add a rcond parameter to the polyfit function and give it the double precisionCharles Harris2006-10-131-26/+26
| | | | | | | | | 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.
* Add solvetensor and invtensorTravis Oliphant2006-10-131-2/+70
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* Clean-up some un-needed default axes. Fix default axes of ma.sum and ma.productTravis Oliphant2006-08-291-1/+1
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* Add axis arguments to various functions so as not to rely on the defaults.Travis Oliphant2006-08-291-4/+4
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* Check for return value in linalg.detTravis Oliphant2006-08-141-0/+5
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* Add qr decomposition to linalgTravis Oliphant2006-08-101-0/+90
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* Move location of flatnonzeroTravis Oliphant2006-08-051-2/+2
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* Fix uses of nonzero and add flatnonzeroTravis Oliphant2006-08-051-1/+1
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* Revert change to lworkTravis Oliphant2006-07-311-1/+1
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* Revert change and add better test for umathTravis Oliphant2006-07-311-1/+1
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* Fix-up invalid casting back to real when complex result.Travis Oliphant2006-07-311-0/+11
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* Fix missing return.Travis Oliphant2006-07-251-0/+1
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* Add broadcasting behavior to random-number generators. Fix cholesky to keep ↵Travis Oliphant2006-07-251-1/+2
| | | | matrix return.
* Fix ticket #178 which was an error whenever multiple buffers needed to be ↵Travis Oliphant2006-07-181-4/+4
| | | | used to cast.
* numpy.linalg: fix bug where complex arrays weren't being returned.cookedm2006-07-141-3/+4
| | | | Also improved test cases.
* linalg routines will try to return their results as the same type as the ↵cookedm2006-07-141-158/+131
| | | | | | | | arguments. i.e., if you pass in a single or csingle array, that's what you get back. (Routines still use double-precision, though). Also some cleanups.
* squash remaining uses of typecodes in linalgcookedm2006-07-131-30/+30
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* fix bug in eig with complex solutionscookedm2006-07-131-1/+1
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* Fix error in linalg.pyTravis Oliphant2006-07-061-1/+4
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* Fix buffered reduce, accumulate, and reduceat.Travis Oliphant2006-07-061-1/+1
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* Convert linalg to use dtypes instead of typecodescookedm2006-07-041-36/+43
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* Add some documentation to linalg.pyTravis Oliphant2006-06-271-0/+27
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* Remove deprecated names from ma and tests.Travis Oliphant2006-06-021-1/+1
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* Add 'q' to _array_kind and fix argmax which doesn't need to swap back axes.Travis Oliphant2006-05-161-2/+2
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* change use of deprecated NewAxis to newaxisTim Leslie2006-03-181-3/+3
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* Fix-up name-spaces.Travis Oliphant2006-03-151-1/+0
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* Fix-up name-spaces.Travis Oliphant2006-03-151-5/+7
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* fix imports so that all tests passTim Leslie2006-03-151-0/+1
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* Isolate Numeric compatibility to numpy.linalg.oldTravis Oliphant2006-03-151-49/+20
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* Committed much of ticket #36Travis Oliphant2006-03-151-21/+106
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* Changed the C-API by making the a.flags object a builtin object for speed. ↵Travis Oliphant2006-03-151-1/+3
| | | | Also fixed issues with linalg and matrices.
* Run reindent.py (script distributed with Python) over the source to remove ↵cookedm2006-03-101-6/+4
| | | | extraneous whitespace
* Added more debugging hooks to PackageLoader: NUMPY_IMPORT_DEBUG. Avoid ↵Pearu Peterson2006-02-241-3/+4
| | | | initiating Scipy/NumpyTest during imports.
* Fix scalar-multiply dotblas error for non-double types. Preserve more ↵Travis Oliphant2006-02-231-4/+1
| | | | matrices through functions
* Make matrices survive through more functions.Travis Oliphant2006-02-231-10/+17
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* Fix _AIX bug and add UserArray for container class backward compatibility.Travis Oliphant2006-02-231-0/+1
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* Fixed linalg.singular_value_decomposition. Should full_matrices=1 ??edschofield2006-02-221-4/+3
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* Fix a few more improper uses of .dtype attribute.Travis Oliphant2006-01-211-1/+1
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* Moved .dtypedescr to .dtype; .dtype->.dtype.type; .dtypestr ->.dtype.str; ↵Travis Oliphant2006-01-151-6/+6
| | | | .dtypechar -> .dtype.char
* Fixed import for undefined triu.Pearu Peterson2006-01-061-1/+1
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* More numpy fixes...Travis Oliphant2006-01-041-1/+1
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