| LIB "gradedModules.lib";
ring r=32003,(x,y,z),dp;
grview( grtwists ( intvec(-4, 1, 6 )) );
==> Graded homomorphism: r(-4) + r(1) + r(6) <- 0, given by zero (3 x 0) matr\
ix.
grview( grtwists ( intvec(0:0) ) );
==> Graded homomorphism: 0 <- 0, given by zero (0^2) matrix.
|