Re: [Bug-gsl] GSL zsolve.c bug and the fix

[Brian Gough]

Suleyman Guleyupoglu writes:
 > According to gsl_poly_complex_solve API description, "The function
 > returns GSL_SUCCESS if all the roots are found and GSL_EFAILED if
 > the QR reduction does not converge."  But this is not true. In
 > zsolve.c, the default error handler is called instead of the
 > function returning GSL_EFAILED when QR reduction does not
 > converge. This causes the program to exit as that is the behavior
 > of the default error handler.

Thanks for the bug report.  I've amended the documentation to note
that the error handler is called at that point -- it is generally
called whenever there is an error.

-- 
best regards,

Brian Gough

Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/