1-AUG-2019 SolveSys - Equation Library and Nonlinear Systems Solver

[akmon]

Thank you for the new release, I have also updated SVD. I have edited the solver settings with your advice, edited the solver settings, previous values [1,1], and after a few seconds I get A=3,36E-5 ; B= 1,776€-5, (100 iterations). After the results I started to solve again with these new initial values, and after a few seconds the result was correct. BUT, I don´t know why I cannot exit from the matrix environment. I can go to the solver menu, but no more, no Home, no CAS, strange, only happened once, tried to do the same again and no problem this time.

Edited solver parameters to 200 iterations and the result was correct.

and if I assign [1,2] it shows "linesearch failed f> fold): yes lam 0,371136323793
IncrX=7,45499482206

If I use [-1,1] or [0,0] or [1,0] and press OK, it returms to equation menu. ¿?

By the way, the clocksand didn´t appear while solving with [1,1], I thought it hanged, but finished the calculus.
And it seems that sometimes SVD does not exist. I edit the program or debug, and it works again.