plotLines

Returns a plot in Cartesian coordinates by calling the function for each value of x to get the corresponding y value, and drawing a line between each pair of points.

Note

Note that since the computation is not symbolic, the lines may not belong to the function, as evidenced in the example below for tan(x).

Syntax

plotLines(...funcs, max?)

Parameters

• funcs variadic

  Functions to plot.

  A function accepts an x coordinate and must return the corresponding y coordinate.

  Each function will be drawn in a different color.

• max optional

  If the last argument is a number, it is used as the maximum value of x.

Return value

A Plot object.

Examples

plotLines(x=>sin(x), x=>cos(x), x=>tan(x))

See also

• plot
• plotReImLines