To really speed up the computation of the transition matrix A, one would need to rewrite the entire computation in a more explicit way. This will then probably be horribly error-prone and much harder to read & understand. Which is why I am not going to do that now.
To really speed up the computation of the transition matrix A, one would need to rewrite the entire computation in a more explicit way. This will then probably be horribly error-prone and much harder to read & understand. Which is why I am not going to do that now.