#10791: Fix and upgrade Gram-Schmidt
------------------------------+---------------------------------------------
Reporter: rbeezer | Owner: jason, was
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.7
Component: linear algebra | Keywords:
Author: Rob Beezer | Upstream: N/A
Reviewer: Martin Raum | Merged:
Work_issues: |
------------------------------+---------------------------------------------
Changes (by mraum):
* status: needs_review => needs_work
* reviewer: => Martin Raum
Comment:
In line 6364: properly contains
In line 6444: For the integers and the rationals the field
There is only one thing you didn't catch. If you fix that I can give this
a positive review (please provide a patch that depends on the current one,
to make my life easier) :
File "/scratch/mraum/sagedev/devel/sage-dev/sage/modules/misc.py", line
66:
sage: gram_schmidt(V)
Exception raised:
Traceback (most recent call last):
File "/scratch/mraum/sagedev/local/bin/ncadoctest.py", line 1231, in
run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/scratch/mraum/sagedev/local/bin/sagedoctest.py", line 38, in
run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/scratch/mraum/sagedev/local/bin/ncadoctest.py", line 1172, in
run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_1[16]>", line 1, in <module>
gram_schmidt(V)###line 66:
sage: gram_schmidt(V)
File "/scratch/mraum/sagedev/local/lib/python/site-
packages/sage/modules/misc.py", line 83, in gram_schmidt
raise ValueError("linearly dependent input for module version of
Gram-Schmidt")
ValueError: linearly dependent input for module version of Gram-
Schmidt
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10791#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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