LDLt decomposition?
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06-02-2015, 05:54 PM
(This post was last modified: 06-02-2015 07:20 PM by salvomic.)
Post: #6
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RE: LDLt decomposition?
SWAPROW runs well in command line but not in a program? or am I missing something?
This code doesn't swap row 2 with 3... Code: EXPORT gaussJordan(m) See the prints in Terminal (debug, hi) with this matrix [[1,2,3],[2,4,3],[3,2,1]] Normally it would give division by zero, so we must swap the row with its next... The result should be [[1,2,3],[0,-4,-10],[0,0,-3]] with pivots d={1,-4,-3} I'm using an "old C style" tip, and it works: Code:
∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C - DM42, DM41X - WP34s Prime Soft. Lib |
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Messages In This Thread |
LDLt decomposition? - salvomic - 01-26-2015, 12:30 PM
RE: LDLt decomposition? - salvomic - 06-01-2015, 05:54 PM
RE: LDLt decomposition? - salvomic - 06-01-2015, 10:51 PM
RE: LDLt decomposition? - DrD - 06-02-2015, 11:26 AM
RE: LDLt decomposition? - salvomic - 06-02-2015, 12:10 PM
RE: LDLt decomposition? - salvomic - 06-02-2015 05:54 PM
RE: LDLt decomposition? - DrD - 06-02-2015, 10:05 PM
RE: LDLt decomposition? - salvomic - 06-02-2015, 10:15 PM
RE: LDLt decomposition? - Helge Gabert - 06-02-2015, 11:05 PM
RE: LDLt decomposition? - DrD - 06-03-2015, 11:59 AM
RE: LDLt decomposition? - salvomic - 06-03-2015, 12:19 PM
RE: LDLt decomposition? - salvomic - 06-03-2015, 01:22 PM
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