Question: What am I doing wrong now?

Ok, here is the code I have typed and the results maple gives me... My code... int (f(t),t=t..0) What Maple gives me... (expcet is it a picture that is not showing up here.) int(-(2/3)*e^(4*t)/(exp(t)+t), t = t .. 0.) Why isn't it actually integrating? I don't need it to print me a lovely picutre, I can draw that myself (sorry, a bit frusterated, I was intergrating earlier today but not am not and don't know what I am doing differently!) Thanks, Stacey
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