Plot

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To use the plot facility you need to load it.

   load 'plot'

Try a simple plot.

   plot 5 10 23 45 8

</img>

The plot is in a separate window. Close the plot window to get rid of it.

Now that you can plot data, let's take a look at some of the primitives you were using in the previous section.

   plot 2 ^ i. 5
   plot ? 5 $ 100
   plot ? 50 $ 100
   plot ? 100 $ 100
   plot ? 1 + i. 50
   plot ? 1 + i. 100

A left argument customizes the plot.

   'TITLE myplot;TYPE bar' plot 2 ^ i. 5

Or try the sine values you calculated earlier.

   plot 1 o. i. 16  

There is a family of utilities defined in script trig.ijs you could make use of here. Use load to load that script.

   load 'trig'
   plot sin i. 16

To produce a finer plot you need to provide more results over a similar range.

   plot sin 0.2 * i.60
   plot cos 0.2 * i.60

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