plot(sin(x), [PI/2,1], `#x`=PI/2, `#y`=1)
ATTENTION: This version of the package eplot is for MuPAD Pro 4.0.6 only!
The package eplot makes plotting functions, curves, points, arrows, polygons, lines and planes, etc., easy. It extends the function plot to accept expressions like sin(x) for plotting a function, [PI/2,1] for plotting a point, `#x`=PI/2 for plotting a corresponding vertical line, {...} to group expressions and `#Gray` to set a color.
First of all, we load the package:
package("eplot"):
Easy plotting V22b - 2008-01-11 is active.
Enter ?plot::easy for further information.
plot(sin(x), [PI/2,1], `#x`=PI/2, `#y`=1)
It is easy to animate this plot and to change colors:
plot(sin(x), {[x,sin(x)], `#Points`}, {`#x`=x, `#y`=sin(x), `#Green`})
The core of the extension is the new method plot::easy that is used by the function plot to automatically transform the given data and mathematical expressions into corresponding graphical objects.
For detailed information refer to the following help page.
ATTENTION: On the help page below the syntax #..., e.g. #Points, is used. Note that in MuPAD Pro 4 the syntax `#...`, e.g. `#Points`, must be used. Otherwise, MuPAD Pro 4 returns an syntax error message!
Please send your suggestions for improvements to the MuPAD Education Group: edu@mupad.de.