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| From: | Carlo de Falco |
| Subject: | [Octave-bug-tracker] [bug #47415] out of memory with factorized sparse matrix using mldivide |
| Date: | Tue, 15 Mar 2016 12:43:37 +0000 |
| User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:45.0) Gecko/20100101 Firefox/45.0 |
Follow-up Comment #4, bug #47415 (project octave):
sorry I had a typo in the previous post the working code is:
>> a = jacR \ res;
>> b = jacP * a;
>> c = jacL \ b;
>> d = jacU \ c;
>> e = jacQ * d;
>> delta = -e;
while doing the same on one line results in an error
>> delta = - jacQ * (jacU \ (jacL \ (jacP * (jacR \ res))));
error: out of memory or dimension too large for Octave's index type
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