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/trunk/src/algebra Commit Log


Commit Date  
[r1547] by whebisch

Handle some special functions in ker2trigs.

 2013-05-12 15:51:51 Tree
[r1546] by whebisch

Allow extraction of empty submatrices.

 2013-05-12 15:12:45 Tree
[r1545] by whebisch

Fix size of result of 'reducedSystem'.

 2013-05-11 23:05:00 Tree
[r1544] by whebisch

OrderedRing is always of CharacteristicZero.

 2013-05-11 20:16:27 Tree
[r1543] by hemmecke

Port changes from OpenAxiom commit 2826

The category AbelianMonoid has a new export: opposite?.
The category Rng has a new export: annihilate?.

 2013-05-11 16:10:43 Tree
[r1542] by whebisch

Fix previous commit.

 2013-05-10 23:43:16 Tree
[r1541] by whebisch

Add 'zero?' for vectors and matrices.

 2013-05-08 14:30:32 Tree
[r1540] by whebisch

Make linear dependence more consistent with linear solvers.

 2013-05-07 00:03:14 Tree
[r1537] by whebisch

Clean up intden.spad.pamphlet, export 'decompose' and 'solve_u'.

 2013-05-03 14:51:22 Tree
[r1536] by whebisch

Move unvectorise.

 2013-05-03 14:25:44 Tree
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