var('y,z')
var('a')
f=(y**2+z**2-a**2)
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-9.5-27-U (last edited 2010-12-18 06:11:22 by prakasam team)