Problem:
Find the laplacian of the function $f(x,y,z)$ where $f(x,y,z) = \left(x y^4+z\right)^2$
Answer:
$32 x^2 y^6+24 x y^2 \left(x y^4+z\right)+2 y^8+2$
{'source': 'AMPS', 'file': 'amps/mathematica/calculus/laplacian/6557.txt'}