var('x,y,z')
f=(x**2-y**2+z**2-1)
g=f.norm()
g

*<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-9.5-28-U (last edited 2010-12-18 05:57:38 by prakasam team)