[Scilab-users] evaluate matrix in a function

[Hermes]

how do I declare the functions to be able to evaluate a matrix
variable(Multiple evaluation of a function). Where the first column
corresponds to the first variable of the function. And so on.is only
possible within a "for" cycle? how to declare the function to be able to use
the operator "dot"r=[3 1;4 2;3 5;8 2];function val = H(z)    x=z(1);   
y=z(2);     val=(1.25*y-sqrt(abs(x)))^2+x^2-1; endfunction;function Sys=g(x) 
gx=x(1);  gy=x(2); 
g1=2*gx-(gx*(1.25*gy-sqrt(abs(gx))))/abs(gx)^(3/2);g2=2.5*(1.25*gy-sqrt(abs(gx))); 
Sys(:,1)=g1;  Sys(:,2)=g2;endfunctionV=g(r)';disp(V,"g");J =
diffcode_jacobian(H,r);disp(J, "Jacobian");GraciasHermes



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