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COLAMD failed

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yuhao
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COLAMD failed

Thu Aug 29, 2013 2:29 am
when i use sparselu, it shows:


assertion failed: info && COLAMD failed" file: ...\ordering.h, line 141

What this means?
3x!
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ggael
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Re: COLAMD failed

Thu Aug 29, 2013 8:39 am
it probably means your matrix is structurally invalid


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