Re: GSOC 2017 Idea Improve logm, sqrtm, funm

[Marco Caliari]

> I have been following the ideas posted on the thread and about the project
> proposed. I need few clarifications about the same.
>
> 1) Why are some parts need to be implemented in C++?

Inside logm_new [1] there is the subfunction sqrtm_tri. If I'm not wrong, 
it is already present in sqrtm.cc (current version of sqrtm in Octave) and 
in sqrtm2 [1]. Since it is a triple loop, it would be nice to have it as a 
C++ (sub)function called by both logm_new and sqrtm2.

Regards,

Marco