-x
1 / / -x -x\ -x\ / _________\ x*e
- ------------- + \x*\- x*e + e / + x*e /*atan\\/ 2*x - 1 / + -------------
_________ _________
2*\/ 2*x - 1 2*\/ 2*x - 1
$$\frac{x e^{- x}}{2 \sqrt{2 x - 1}} + \left(x \left(- x e^{- x} + e^{- x}\right) + x e^{- x}\right) \operatorname{atan}{\left(\sqrt{2 x - 1} \right)} - \frac{1}{2 \sqrt{2 x - 1}}$$
-x -x -x -x
1 e / __________\ -x x*e x*e (-2 + x)*e
--------------- + -------------- + (2 - 2*x + x*(-2 + x))*atan\\/ -1 + 2*x /*e - --------------- - -------------- - --------------
3/2 __________ 3/2 __________ __________
2*(-1 + 2*x) 2*\/ -1 + 2*x 2*(-1 + 2*x) 2*\/ -1 + 2*x 2*\/ -1 + 2*x
$$- \frac{x e^{- x}}{2 \sqrt{2 x - 1}} - \frac{x e^{- x}}{2 \left(2 x - 1\right)^{\frac{3}{2}}} - \frac{\left(x - 2\right) e^{- x}}{2 \sqrt{2 x - 1}} + \left(x \left(x - 2\right) - 2 x + 2\right) e^{- x} \operatorname{atan}{\left(\sqrt{2 x - 1} \right)} + \frac{e^{- x}}{2 \sqrt{2 x - 1}} + \frac{1}{2 \left(2 x - 1\right)^{\frac{3}{2}}}$$
-x -x -x -x -x -x -x -x
3 e e x*e x*e (-2 + x)*e / __________\ -x 3*x*e (2 - 2*x + x*(-2 + x))*e (-2 + x)*e
- --------------- - ------------- - ------------ + ------------- + -------------- + --------------- - (6 - 3*x + x*(-3 + x))*atan\\/ -1 + 2*x /*e + --------------- + -------------------------- + ----------------
5/2 3/2 __________ 3/2 __________ 3/2 5/2 __________ __________
2*(-1 + 2*x) (-1 + 2*x) \/ -1 + 2*x (-1 + 2*x) 2*\/ -1 + 2*x 2*(-1 + 2*x) 2*(-1 + 2*x) x*\/ -1 + 2*x 2*x*\/ -1 + 2*x
$$\frac{x e^{- x}}{2 \sqrt{2 x - 1}} + \frac{x e^{- x}}{\left(2 x - 1\right)^{\frac{3}{2}}} + \frac{3 x e^{- x}}{2 \left(2 x - 1\right)^{\frac{5}{2}}} + \frac{\left(x - 2\right) e^{- x}}{2 \left(2 x - 1\right)^{\frac{3}{2}}} - \left(x \left(x - 3\right) - 3 x + 6\right) e^{- x} \operatorname{atan}{\left(\sqrt{2 x - 1} \right)} - \frac{e^{- x}}{\sqrt{2 x - 1}} - \frac{e^{- x}}{\left(2 x - 1\right)^{\frac{3}{2}}} - \frac{3}{2 \left(2 x - 1\right)^{\frac{5}{2}}} + \frac{\left(x - 2\right) e^{- x}}{2 x \sqrt{2 x - 1}} + \frac{\left(x \left(x - 2\right) - 2 x + 2\right) e^{- x}}{x \sqrt{2 x - 1}}$$