FUNCTION: CLG_n - fix the order of the linear group

CALLING SEQUENCE:

CLG_n(n)

CLG[CLG_n](n)

PARAMETERS:

n = any positive integer

SYNOPSIS:

• The CLG_n function may be used to fix the order of the linear group to n. Default order is _CLGn=5.

• When called without any argument, it returns the current value of _CLGn.

• Whenever there is a conflict between the function name CLG_n and another name used in the same session, use the long form CLG['CLG_n'].

EXAMPLES:

> with(CLG):
> CLG_n(5);
 
                                      5