Cannot see the figure after using plot()

[Ann YC Liu]

Hello,

I installed scilab 5.2.3 on window vista with service pack2.
I tried to use plot( ) to plot figure but nothing is shown on the graphic
window.
(please see the copy of my screen below)

I cannot figure out what's going on, could you help me for this?

the following is what I typed to plot the figure...nothing special.

t  =  0:%pi/100:2*%pi;
y = sin(t);
plot(t,y);

Best Regard
Liu
[image: scilab problem.jpg]
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