Plotting a Surface with ezsurf in MATLAB

[lmannoia]

Homework Statement

For a project for my calc 3 class, we have a small MATLAB assignment. The one question I can't plot is the surface (using ezsurf) f(x,y)=ye^-(x^2+y^2)

Homework Equations

i've tried ezsurf('y*e^(-x^2+y^2)') with syms x y and even syms x y e
I also tried ezsurf('y*e^-x^2-y^2')
Matlab tells me there are errors. What am I doing wrong?
Thanks in advance for the help!

The Attempt at a Solution

 

[n.karthick]

Is 'e' in your equation is the exponential?
if it is so then you have to use the Matlab function exp()

 

[lmannoia]

worked perfectly; thanks so much!