contour and contour plot 3 not working

Hello!

Despite all the good documentation out there, I cannot get my countour plot to work.

I want a simple contour plot for function x^2*y and levels 1 and 3.

Thank you!

[X,Y] = meshgrid(-5:0.25:5);
Z = X^2.*Y;
contour3(Z,1)
hold on
contour3(Z,3)
contour(Z)

[darova]

Guess where you forgot the point '.'

[KALYAN ACHARJYA]

@darova yes

[am]

Thank you, you are angels! How do I accept your answer?

Answer 1

[madhan ravi]

.^