I want to know why output of the following MWE is ugly? i.e. yrange=-3:3 has no effect!!

    \draw[very thin,color=gray] (-0.4,-4) grid (4,4); 
    \draw[->] (-4.2,0) -- (4.2,0) node[right] {$x$}; 
    \draw[->] (0,-4.2) -- (0,4.2) node[above] {$y$};
    \draw[domain=-2*pi:2*pi, color=blue, samples=100, yrange=-3:3] plot[yrange=-3:3] (\x,{tan(\x r)}) node[right] {$f(x) = \tan x$}; 
  • This mean that range isn't like clip?
    – user108724
    Jan 27 '20 at 17:44
  • can you explain where is its effect exactly?
    – user108724
    Jan 27 '20 at 17:46
  • I think my above comment is not really to the point. yrange only has an effect if you plot the function with gnuplot. That is, you need the syntax plot plot[id=tan-example] function{tan(x)}.
    – user194703
    Jan 27 '20 at 18:14
  • You can add \clip (-4,-3) rectangle (4,3); after the grid and labels are done. Jan 28 '20 at 16:16
  • I know this and sorry for my question title. I want to know why yrange=-3:3 or range=-3:3 has no effect
    – user108724
    Jan 28 '20 at 16:39

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