FUNCTION: slope_ - computes the slope of any K0X -class of type quiver
CALLING SEQUENCE:
slope_(f)
f - an arbitrary class of type quiver
SYNOPSIS:
EXAMPLES:
> with(tubular):
>
read_in(3,3,3);
>
f := get_class([-7/3,3,0,2]); show(f);
>
slope_(f);
SEE ALSO: rank_ , degree_, get_class, tubular/datatypes
BACK TO: start page of the crep online manual, tubular