Re: [Help-glpk] Visualize Matrix A (in Ax = b)

[Andrew Makhorin]

> I just played around these functions, seems to be working fine. For
> small matrices the BMP images would be too small. For 10 X 10 matrix,
> it would 10 X 10 pixel image.

> Did you create these functions and structures like SPM to debug in
> initial stages of GLPK development? 

Yes, I used them to debug some glpk routines (like lu- and cholseky
factorization). However, they are useless to debug lp/mip models, as my
practice shows.