− ( x − 1 ) ( u v w x 2 − 2 u v w x + 2 u v x − u v − u w x 2 + 3 u w x − 2 u x + 2 u − 2 v w x 2 + 2 v w x − 3 v x + v + w x 2 − 2 w x + 2 x − 1 ) u v w x 3 / 2 {\displaystyle -{\frac {(x-1)\left(uvwx^{2}-2uvwx+2uvx-uv-uwx^{2}+3uwx-2ux+2u-2vwx^{2}+2vwx-3vx+v+wx^{2}-2wx+2x-1\right)}{{\sqrt {u}}{\sqrt {v}}{\sqrt {w}}x^{3/2}}}}
