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I have to draw function with \plot but it says "Dimension too large", this is my code:
\begin{tikzpicture}
\begin{axis}[grid=major, xmin=0, xmax=3, ymin=-1.5, ymax=1.5, xlabel=$t$, ylabel=$x(t), y(t)$, scale=0.3]
\plot[blue] plot[samples=100, smooth] expression{(1 + 2 * x)*exp(-2*x) * sin(280* 3.14 ...