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Noorolhuda wyal


Last seen: nästan 2 år ago |  Active since 2022

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expm function problem for stiff matrix
a = -1e20; b = eps; c = 1; A = [a,0,b;0,c,0;-b,0,a]; B=vpa(A); expmA=expm(B)

ungefär 2 år ago | 0