#3048: [with patch, needs work] add generic LU decomposition
----------------------------+-----------------------------------------------
Reporter: mhansen | Owner: mhansen
Type: enhancement | Status: assigned
Priority: minor | Milestone: sage-4.0.1
Component: linear algebra | Keywords:
----------------------------+-----------------------------------------------
Comment(by jason):
Grr...We need to special-case symbolics because the entire symbolic ring
is considered inexact, even though most of the time we are working with
symbolics, we are working with exact things. The lu decomposition of a
matrix filled with variables doesn't work now because it assumes that you
need partial pivoting. We need to make sure that if we have variables, we
don't use partial pivoting.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/3048#comment:12>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
