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Today we have added mp.randn to the toolbox (Windows). 

Linux & Mac OS X versions will be updated shortly.

Thank you for the suggestion.

I guess you refer to generalized eigenvalue problem: eig(A,B).

(we support usual case of eig(A) from day one).


Now toolbox is able to compute eig(A,B) for any matrices A and B in quadruple precision mode (34 digits):


>> mp.Digits(34);                

>> mp.GuardDigits(0);

>> format longG


>> A = mp(rand(100));

>> B = mp(rand(100));


>> tic; [V,D] = eig(A,B); toc;

Elapsed time is 1.6 seconds.


>> norm(A*V - B*V*D,1)

2.827686455535796940129031614889614e-30


I am sure you will notice a huge difference in speed & functionality compared to an old version!