Réponse apportée
how to display all non NaN values in a matrix
A=(A(~isnan(A)));

presque 14 ans il y a | 9

Réponse apportée
How to use three- line loop with disp to find derivative
syms y x y=x*(2*x+1)^(1/2); f{1}=diff(y,x); for n=2:5, f{n}=diff(f{n-1},x);end f{:} %is this what you mean disp?

presque 14 ans il y a | 0