version 1.56, 2002/03/14 19:02:30
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version 1.57, 2002/03/14 21:44:37
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Line 362 first tag will be the X data and the sec
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Line 362 first tag will be the X data and the sec
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</p> |
</p> |
<dt> Curve Function |
<dt> Curve Function |
<dd> The <b>function</b> tag allows you to specify the curve to be |
<dd> The <b>function</b> tag allows you to specify the curve to be |
plotted as a formula that gnuplot can understand. Be careful using this |
plotted as a formula that gnuplot can understand. <b>Be careful using this |
tag - it is surprisingly easy to give gnuplot a function it cannot deal |
tag.</b> It is surprisingly easy to give gnuplot a function it cannot deal |
with properly. Be explicit: 2*sin(2*3.141592*x/4) will work but |
with properly. Be explicit: 2*sin(2*3.141592*x/4) will work but |
2sin(2*3.141592x/4) will not. If you do not receive any errors in the |
2sin(2*3.141592x/4) will not. If you do not receive any errors in the |
gnuplot data but still do not have an image produced, it is likely there |
gnuplot data but still do not have an image produced, it is likely there |