[Help-gsl] help

[natalia lara herrera]

hi, my name is natalia and I am starting working with gsl.
I have to solve a minimization problem with simulated annealing, but in my 
case i need to find one vector that minimizes my objective function. Rather, 
my question is how do i work with vectors instead of constants as parameters 
for the function gsl_siman_solve??. How do i define x0_p, E1, S1??
Besides, I must work in such a way that my new vector in every iteration is:
new_x [ ]  =old_x [ ] w [ ]

when w[ ] should be a randomic vector with standard deviation 0.02*old_x[ ] 
and gaussian distribution.

thanks

_________________________________________________________________
MSN Amor: busca tu ½ naranja http://latam.msn.com/amor/