I am looking for a two things while calculating the large array matrix equation:
1) To increase the precision in simple
2) To find a way to parallelize the computation on all cores because the
LinearSolve is called each time in a iteration process.
Is there way to decrease a computational time in case of
Probably, in my case this is a iterative process, so I would like to parallelize the operations on all cores. Another question is about precision. How can I increase the accurate of obtained results in
LinearSolve, for example simple
LinearSolve[a,b,WorkingPrecision->50] does not work of course because it is symbolic computation. But some suggestions?