2*x
---------------------
_________________
/ 2
/ / 2 \
\/ 1 - \x - 1/2/
$$\frac{2 x}{\sqrt{- \left(x^{2} - \frac{1}{2}\right)^{2} + 1}}$$
/ 2 / 2\ \
| x *\-1 + 2*x / |
2*|1 + ----------------|
| 2|
| / 2\ |
| \-1 + 2*x / |
| 1 - ------------|
\ 4 /
------------------------
__________________
/ 2
/ / 2\
/ \-1 + 2*x /
/ 1 - ------------
\/ 4
$$\frac{2 \left(\frac{x^{2} \cdot \left(2 x^{2} - 1\right)}{- \frac{\left(2 x^{2} - 1\right)^{2}}{4} + 1} + 1\right)}{\sqrt{- \frac{\left(2 x^{2} - 1\right)^{2}}{4} + 1}}$$
/ 2 \
| 2 / 2\ |
| 3 2 3*x *\-1 + 2*x / |
4*x*|- - + 5*x + --------------------|
| 2 / 2\|
| | / 2\ ||
| | \-1 + 2*x / ||
| 2*|1 - ------------||
\ \ 4 //
---------------------------------------
3/2
/ 2\
| / 2\ |
| \-1 + 2*x / |
|1 - ------------|
\ 4 /
$$\frac{4 x \left(\frac{3 x^{2} \left(2 x^{2} - 1\right)^{2}}{2 \cdot \left(- \frac{\left(2 x^{2} - 1\right)^{2}}{4} + 1\right)} + 5 x^{2} - \frac{3}{2}\right)}{\left(- \frac{\left(2 x^{2} - 1\right)^{2}}{4} + 1\right)^{\frac{3}{2}}}$$