complex matrices

[Brian Gough]

Travis R Miller writes:
 > Your manual covers none of the functions usable for complex matrices. 
 > Either how one sets their values or performs various operations on
 > them.  There is a hint of a function for performing LU decomposition on
 > such a matrix in the linear algebra chapter, but there is nothing more. 
 > Some help would be great.  Here is a bit of code that returns a
 > segmentation fault.  Perhaps you can explain what is wrong

Hi,

The chapter "Debugging Numerical Programs" in the GSL manual should
help you here.

regards
Brian Gough