hey,

does anyone know how to find a cross multiple of 2 del vectors (delf and delg)?

they each have 3 variables x.y.and z.

thanks

hey i'm trying to learn how to use maple and can't seem to figure out why this is wrong. i don't really know what "nops()" does either. 

with (linalg);

*insert equations, matrix and Groebner here and get a whole bunch of z values *

zvals:=[fsolve(polz)];

for i from 1 to nops(zvals)

  Error, unterminated for loop

do

   Error, unable to parse

myx:=zvals[i];