[Scilab-users] numderivative Heart

[Hermes]

Hola,I would like to find the values of the function for which its derivative
is equal to zero.function val = Heart(x1, x2)    
val=(1.25*x2-sqrt(abs(x1))).^2+x1.^2-1; // switched ^ to .^ to handle
vectorsendfunction;I've tried it with the numderivative function.Gracias



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