/ x 3\
7 \- E - 4*x /*asin(7*x)
------------------------ + -----------------------
___________ 2
/ 2 / 4 x\ / 4 x\
\/ 1 - 49*x *\x + E / \x + E /
$$\frac{\left(- e^{x} - 4 x^{3}\right) \operatorname{asin}{\left(7 x \right)}}{\left(e^{x} + x^{4}\right)^{2}} + \frac{7}{\sqrt{1 - 49 x^{2}} \left(e^{x} + x^{4}\right)}$$
/ 2 \
| / 3 x\ |
| 2 2*\4*x + e / x|
|12*x - -------------- + e |*asin(7*x)
| 4 x | / 3 x\
343*x \ x + e / 14*\4*x + e /
-------------- - --------------------------------------- - ------------------------
3/2 4 x ___________
/ 2\ x + e / 2 / 4 x\
\1 - 49*x / \/ 1 - 49*x *\x + e /
-----------------------------------------------------------------------------------
4 x
x + e
$$\frac{\frac{343 x}{\left(1 - 49 x^{2}\right)^{\frac{3}{2}}} - \frac{\left(12 x^{2} - \frac{2 \left(4 x^{3} + e^{x}\right)^{2}}{x^{4} + e^{x}} + e^{x}\right) \operatorname{asin}{\left(7 x \right)}}{x^{4} + e^{x}} - \frac{14 \left(4 x^{3} + e^{x}\right)}{\sqrt{1 - 49 x^{2}} \left(x^{4} + e^{x}\right)}}{x^{4} + e^{x}}$$
/ / 3 \ \
| | / 3 x\ / 3 x\ / 2 x\ | / 2 \ |
| / 2 \ | 6*\4*x + e / 6*\4*x + e /*\12*x + e / x| | / 3 x\ | |
| | 147*x | |24*x + -------------- - -------------------------- + e |*asin(7*x) | 2 2*\4*x + e / x| |
|343*|-1 + ----------| | 2 4 x | 21*|12*x - -------------- + e | |
| | 2| | / 4 x\ x + e | | 4 x | / 3 x\ |
| \ -1 + 49*x / \ \x + e / / \ x + e / 1029*x*\4*x + e / |
-|--------------------- + ------------------------------------------------------------------- + -------------------------------- + ------------------------|
| 3/2 4 x ___________ 3/2 |
| / 2\ x + e / 2 / 4 x\ / 2\ / 4 x\|
\ \1 - 49*x / \/ 1 - 49*x *\x + e / \1 - 49*x / *\x + e //
-------------------------------------------------------------------------------------------------------------------------------------------------------------
4 x
x + e
$$- \frac{\frac{1029 x \left(4 x^{3} + e^{x}\right)}{\left(1 - 49 x^{2}\right)^{\frac{3}{2}} \left(x^{4} + e^{x}\right)} + \frac{\left(24 x - \frac{6 \left(12 x^{2} + e^{x}\right) \left(4 x^{3} + e^{x}\right)}{x^{4} + e^{x}} + \frac{6 \left(4 x^{3} + e^{x}\right)^{3}}{\left(x^{4} + e^{x}\right)^{2}} + e^{x}\right) \operatorname{asin}{\left(7 x \right)}}{x^{4} + e^{x}} + \frac{21 \left(12 x^{2} - \frac{2 \left(4 x^{3} + e^{x}\right)^{2}}{x^{4} + e^{x}} + e^{x}\right)}{\sqrt{1 - 49 x^{2}} \left(x^{4} + e^{x}\right)} + \frac{343 \left(\frac{147 x^{2}}{49 x^{2} - 1} - 1\right)}{\left(1 - 49 x^{2}\right)^{\frac{3}{2}}}}{x^{4} + e^{x}}$$