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minor POD fix
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@ -1617,7 +1617,7 @@ times.
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C<--equation xxx>
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C<--equation xxx>
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Gnuplot can plot both data and symbolic equations. C<feedgnuplot> generally
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Gnuplot can plot both data and symbolic equations. C<feedgnuplot> generally
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plots data, but with this option can plot symbolic equations /also/. This is
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plots data, but with this option can plot symbolic equations I<also>. This is
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generally intended to augment data plots, since for equation-only plots you
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generally intended to augment data plots, since for equation-only plots you
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don't need C<feedgnuplot>. C<--equation> can be passed multiple times for
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don't need C<feedgnuplot>. C<--equation> can be passed multiple times for
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multiple equations. The given strings are passed to gnuplot directly without any
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multiple equations. The given strings are passed to gnuplot directly without any
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@ -1629,7 +1629,7 @@ basic example:
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--equation 'sin(x)/x' --equation 'cos(x)/x with lines lw 4'
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--equation 'sin(x)/x' --equation 'cos(x)/x with lines lw 4'
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Here I plot the incoming data (points along a line) with the given style (a line
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Here I plot the incoming data (points along a line) with the given style (a line
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with thickness 3), /and/ I plot two damped sinusoids on the same plot. The
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with thickness 3), I<and> I plot two damped sinusoids on the same plot. The
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sinusoids are not affected by C<feedgnuplot> styling, so their styles are set
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sinusoids are not affected by C<feedgnuplot> styling, so their styles are set
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separately, as in this example. More complicated example:
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separately, as in this example. More complicated example:
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@ -1638,7 +1638,7 @@ separately, as in this example. More complicated example:
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--set parametric --set "trange [0:2*3.14]" --equation "sin(t),cos(t)"
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--set parametric --set "trange [0:2*3.14]" --equation "sin(t),cos(t)"
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Here the data I generate is points along the unit circle. I plot these as
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Here the data I generate is points along the unit circle. I plot these as
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points, and I /also/ plot a true circle as a parametric equation.
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points, and I I<also> plot a true circle as a parametric equation.
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=item
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=item
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