raysPPn(n)
Returns a matrix which has in its rows the rays of the standard fan of projective space of dimension n or weighted projective space with the weights L.
i1 : raysPPn(2) o1 = | -1 -1 | | 1 0 | | 0 1 | 3 2 o1 : Matrix ZZ <-- ZZ
The object raysPPn is a method function.