How can minimisation give random results? -- July 30, 2014 - 11:47

Hi Ed.

I am using system test:
Relax_disp.test_r1rho_kjaergaard_auto

to check the outcome of the graphs i am aiming for.

But the shape of the graphs are changing every time I run the test.

The test is running fast by:
OPT_FUNC_TOL = 1e-1
OPT_MAX_ITERATIONS = 1000

But I don't understand why it does not come to the same result everytime?

Is there some "random" involved?

best
Troels


Troels Emtekær Linnet