var('x,y,z')
f(x,y,z)=x^2+y^2+z^2+x*y*exp(z)
print diff(f(x,y,z),x,1)        
print diff(f(x,y,z),y,1)
print diff(f(x,y,z),z,1)
print diff(f(x,y,z),x,y,1)   
print diff(f(x,y,z),y,x,1)
print diff(f(x,y,z),x,z,1)
print diff(f(x,y,z),z,x,1)
print diff(f(x,y,z),y,z,1)
print diff(f(x,y,z),z,y,1)
print diff(f(x,y,z),x,2)
print diff(f(x,y,z),y,2)
print diff(f(x,y,z),z,2)

Strang-3.2-3 (last edited 2010-12-18 06:39:19 by manishadeepthi)