[Octave-bug-tracker] [bug #60620] [octave forge] (optim) 'expfit' function from optim-1.6.1 package terminates with segmentation fault

[anonymous]

Follow-up Comment #8, bug #60620 (project octave):

'help expfit' states among other things:

"
The fit is very sensitive to the number of data points.
 It doesn't perform very well for small data sets.
 Theoretically, you need at least 2*deg data points
"
- pay special attention to "Theoretically, you need at least 2*deg data
points". In my case segfault occurs at exactly "2*deg data points" - don't
know whether it's important - maybe some matrix becomes ill-conditioned as a
result and this causes segfault. 

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