simplify: 32xz^2-56xy-4z^2+7y
7/252
\int_{-\infty}^{\infty}\frac{x^2}{\pi\left(9 +x^6\right)}\,\mathrm{d}x.
45**0.5
(+9)-(+5)
x^5-5x^4+5x^3+7x^2-14x+6
15x²-66x + (2x²+2x)²
3raised to negative 2
1 raised to negative 2
solve using pos k-map f(p,q,r,s) = (0,2,5,7,8,10,13,15)
