-1.0
1 3 / 4 \
---------- - 1.0*x *\x - 16/
/ 2\
| x |
2*|1 + --|
\ 4 /
$$- \frac{1.0 x^{3}}{\left(x^{4} - 16\right)^{1.0}} + \frac{1}{2 \left(\frac{x^{2}}{4} + 1\right)}$$
/ -2.0 -1.0\
| 16 5 / 4\ / 4\ |
x*|- --------- + 16.0*x *\-16 + x / - 12.0*x*\-16 + x / |
| 2 |
| / 2\ |
\ \4 + x / /
----------------------------------------------------------------
4
$$\frac{x \left(\frac{16.0 x^{5}}{\left(x^{4} - 16\right)^{2.0}} - \frac{12.0 x}{\left(x^{4} - 16\right)^{1.0}} - \frac{16}{\left(x^{2} + 4\right)^{2}}\right)}{4}$$
2 -2.0 -3.0 -1.0
4 16*x 5 / 4\ 9 / 4\ / 4\
- --------- + --------- + 36.0*x *\-16 + x / - 32.0*x *\-16 + x / - 6.0*x*\-16 + x /
2 3
/ 2\ / 2\
\4 + x / \4 + x /
$$- \frac{32.0 x^{9}}{\left(x^{4} - 16\right)^{3.0}} + \frac{36.0 x^{5}}{\left(x^{4} - 16\right)^{2.0}} + \frac{16 x^{2}}{\left(x^{2} + 4\right)^{3}} - \frac{6.0 x}{\left(x^{4} - 16\right)^{1.0}} - \frac{4}{\left(x^{2} + 4\right)^{2}}$$