Why can't i plot this equation?

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Alexader Svensson
Alexader Svensson on 7 Nov 2016
Edited: James Tursa on 7 Nov 2016
f=@(x)((1+x.^2-1.5*x.^3+0.5*x.^4)/(1+x.^4));
x=linspace(-25,25);
plot(x,f(x))
grid on

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Accepted Answer

James Tursa
James Tursa on 7 Nov 2016
Edited: James Tursa on 7 Nov 2016
Use element-wise divide operator ./ instead of matrix divide operator /
f=@(x)((1+x.^2-1.5*x.^3+0.5*x.^4)./(1+x.^4))

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