[UT] started a unit test for linear algebra routines
[UT] started a unit test for linear algebra routines

esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x