||'''Book''' ||Advanced Engineering Mathematics ||
 ||'''Author''' ||Erwin Kreyszig ||
 ||'''Edition''' ||8th Edition ||



/* code_begins */

{{{
var('x')
var('y')
var('z')


v1 = (x*y*z)*x
v2 = (x*y*z)*y
v3 = (x*y*z)*z

curl_v = ( diff(v3,y)-diff(v2,z) ) + ( diff(v1,z)-diff(v3,x) ) + ( diff(v2,x) - diff(v1,y) )

curl_v
}}}
{{{
Result:

x^2*y - x^2*z - x*y^2 + x*z^2 + y^2*z - y*z^2
}}}
/* code_ends */

 * '''Solution by''':
  * <Bala Subrahmanyam Varanasi>, <Student>, <Vishnu Institute of Technology>
  * <Your Name>, <Profession>, <Organization>