/ / / __________\\\
___ | 2| | / 2 |||
2*x*\/ 2 *\1 + tan \2*acos\\/ 1 - 2*x ///
-------------------------------------------
__________
/ 2
\/ 1 - 2*x *|x|
$$\frac{2 \sqrt{2} x \left(\tan^{2}{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)} + 1\right)}{\sqrt{1 - 2 x^{2}} \left|{x}\right|}$$
/ / / __________\\ \
/ / / __________\\\ | | | / 2 || ___ ___ ___ 2 |
| 2| | / 2 ||| | 8*tan\2*acos\\/ 1 - 2*x // \/ 2 \/ 2 *sign(x) 2*\/ 2 *x |
2*\1 + tan \2*acos\\/ 1 - 2*x ///*|- ---------------------------- + ----------------- - --------------- + -----------------|
| 2 __________ __________ 3/2 |
| -1 + 2*x / 2 / 2 / 2\ |
\ \/ 1 - 2*x *|x| x*\/ 1 - 2*x \1 - 2*x / *|x|/
$$2 \left(\tan^{2}{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)} + 1\right) \left(\frac{2 \sqrt{2} x^{2}}{\left(1 - 2 x^{2}\right)^{\frac{3}{2}} \left|{x}\right|} - \frac{8 \tan{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)}}{2 x^{2} - 1} + \frac{\sqrt{2}}{\sqrt{1 - 2 x^{2}} \left|{x}\right|} - \frac{\sqrt{2} \operatorname{sign}{\left(x \right)}}{x \sqrt{1 - 2 x^{2}}}\right)$$
/ / / __________\\ / / __________\\ / / __________\\ / / / __________\\\ / / __________\\\
/ / / __________\\\ | | | / 2 || ___ | | / 2 || ___ ___ | | / 2 || ___ 3 ___ | 2| | / 2 ||| ___ 2| | / 2 |||
| 2| | / 2 ||| | 4*tan\2*acos\\/ 1 - 2*x // 2*\/ 2 *sign(x) 24*x*tan\2*acos\\/ 1 - 2*x // \/ 2 *DiracDelta(x) 3*x*\/ 2 4*sign(x)*tan\2*acos\\/ 1 - 2*x // 6*\/ 2 *x 8*x*\/ 2 *\1 + tan \2*acos\\/ 1 - 2*x /// 16*x*\/ 2 *tan \2*acos\\/ 1 - 2*x //|
4*\1 + tan \2*acos\\/ 1 - 2*x ///*|- ---------------------------- - --------------- + ------------------------------- - ------------------- + ----------------- + ------------------------------------ + ----------------- + ------------------------------------------- + --------------------------------------|
| / 2\ 3/2 2 __________ 3/2 / 2\ 5/2 3/2 3/2 |
| x*\-1 + 2*x / / 2\ / 2\ / 2 / 2\ \-1 + 2*x /*|x| / 2\ / 2\ / 2\ |
\ \1 - 2*x / \-1 + 2*x / x*\/ 1 - 2*x \1 - 2*x / *|x| \1 - 2*x / *|x| \1 - 2*x / *|x| \1 - 2*x / *|x| /
$$4 \left(\tan^{2}{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)} + 1\right) \left(\frac{6 \sqrt{2} x^{3}}{\left(1 - 2 x^{2}\right)^{\frac{5}{2}} \left|{x}\right|} + \frac{24 x \tan{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)}}{\left(2 x^{2} - 1\right)^{2}} + \frac{8 \sqrt{2} x \left(\tan^{2}{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)} + 1\right)}{\left(1 - 2 x^{2}\right)^{\frac{3}{2}} \left|{x}\right|} + \frac{16 \sqrt{2} x \tan^{2}{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)}}{\left(1 - 2 x^{2}\right)^{\frac{3}{2}} \left|{x}\right|} + \frac{3 \sqrt{2} x}{\left(1 - 2 x^{2}\right)^{\frac{3}{2}} \left|{x}\right|} + \frac{4 \tan{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)} \operatorname{sign}{\left(x \right)}}{\left(2 x^{2} - 1\right) \left|{x}\right|} - \frac{2 \sqrt{2} \operatorname{sign}{\left(x \right)}}{\left(1 - 2 x^{2}\right)^{\frac{3}{2}}} - \frac{4 \tan{\left(2 \operatorname{acos}{\left(\sqrt{1 - 2 x^{2}} \right)} \right)}}{x \left(2 x^{2} - 1\right)} - \frac{\sqrt{2} \delta\left(x\right)}{x \sqrt{1 - 2 x^{2}}}\right)$$