var('x,y,z')
f=(4*x**2+y**2+9*z**2-36)
g=f.norm()
g

*<N.V.S Saikrishna>, <student>, <Prakasam engineering College>

*<M.Pavan kumar>, <student>, <Prakasam engineering College>

*<T.Raghavendra>, <student>, <Prakasam engineering College>

*<B.Raghavendra>, <student>, <Prakasam engineering College>

*<y.siva kumar Reddy>, <student>, <Prakasam engineering College>

*<J.lakshmi narayana>, <student>, <Prakasam engineering College>

Kreyszig-9.5-24-U (last edited 2010-12-18 05:38:27 by prakasam team)