KmPlot ReferenceTable of Contents
Some syntax rules must be complied with:
name(var1[, var2])=term [;extensions]
- name
The function name. If the first character is “r” the parser assumes that you are using polar coordinates. If the first character is “x” (for instance “xfunc”) the parser expects a second function with a leading “y” (here “yfunc”) to define the function in parametric form.
- var1
The function's variable.
- var2
The function “group parameter”. It must be separated from the function's variable by a comma. You can use the group parameter to, for example, plot a number of graphs from one function. The parameter values can be selected manually or you can choose to have a slider bar that controls one parameter. By changing the value of the slider the value parameter will be changed. The slider can be set to an integer between 0 and 100.
- term
The expression defining the function.