polyprod {multipol} | R Documentation |
Gives an generalized outer product of two multipols
polyprod(m1, m2, overlap = 0)
m1,m2 |
multipols to be combined |
overlap |
Integer indicating how many variables are common to
m1 and m2 ; default of zero corresponds to no variables
in common |
Robin K. S. Hankin
a <- as.multipol(matrix(1,2,2)) # 1+x+y+xy polyprod(a,a) # (1+x+y+xy)*(1+z+t+zt) --- offset=0 polyprod(a,a,1) # (1+x+y+xy)*(1+y+z+yz) polyprod(a,a,2) # (1+x+y+xy)^2