2 / 2\ 2 / 2\
2*tan (2*x) + 2 \2*x + 3*x /*tan(2*x) 2*tan (2*x) + 2 \2*x + 3*x /*tan(2*x)
--------------- - --------------------- - x --------------- - --------------------- - x
3 2 2 3 2 2
/ / 2 \ / 2\ / 2 \ / 2 \ / 2 \ / 2\ / 2\ \ x + x + 1 / 2 3\ x + x + 1 / 2 3\
| - \2 + 2*tan (2*x)/*\2*x + 3*x / - (2 + 6*x)*tan(2*x) \- 3*x - 2*x/*\2*tan (2*x) + 2/ 2*\4 + 4*tan (2*x)/*tan(2*x) \2*x + 3*x /*\4*x + 6*x /*tan(2*x)| \1 + x + x / \1 + x + x /
x*|-1 + ----------------------------------------------------- + -------------------------------- + ---------------------------- + ----------------------------------|*e + e
| 2 2 3 2 3 |
| / 2 3\ / 3 2 \ x + x + 1 / 2 3\ |
\ \1 + x + x / \x + x + 1/ \1 + x + x / /
$$x \left(\frac{\left(- 3 x^{2} - 2 x\right) \left(2 \tan^{2}{\left(2 x \right)} + 2\right)}{\left(\left(x^{3} + x^{2}\right) + 1\right)^{2}} + \frac{\left(3 x^{2} + 2 x\right) \left(6 x^{2} + 4 x\right) \tan{\left(2 x \right)}}{\left(x^{3} + \left(x^{2} + 1\right)\right)^{3}} - 1 + \frac{2 \left(4 \tan^{2}{\left(2 x \right)} + 4\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2}\right) + 1} + \frac{- \left(6 x + 2\right) \tan{\left(2 x \right)} - \left(3 x^{2} + 2 x\right) \left(2 \tan^{2}{\left(2 x \right)} + 2\right)}{\left(x^{3} + \left(x^{2} + 1\right)\right)^{2}}\right) e^{- x + \left(- \frac{\left(3 x^{2} + 2 x\right) \tan{\left(2 x \right)}}{\left(x^{3} + \left(x^{2} + 1\right)\right)^{2}} + \frac{2 \tan^{2}{\left(2 x \right)} + 2}{\left(x^{3} + x^{2}\right) + 1}\right)} + e^{- x + \left(- \frac{\left(3 x^{2} + 2 x\right) \tan{\left(2 x \right)}}{\left(x^{3} + \left(x^{2} + 1\right)\right)^{2}} + \frac{2 \tan^{2}{\left(2 x \right)} + 2}{\left(x^{3} + x^{2}\right) + 1}\right)}$$
/ / / 2 / 2 \ / 2 \ / 2 \ 3 3 / / 2 \ \ 2 2 / 2 \ / 2 \ \\ \ / 2 \
| | | / 2 \ 3*tan(2*x) + 4*\1 + tan (2*x)/*(1 + 3*x) + 4*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x) 2 / 2 \ 2*\1 + tan (2*x)/*(1 + 3*x) 3*x *(2 + 3*x) *tan(2*x) 2*x*(2 + 3*x)*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 4*x *(2 + 3*x) *\1 + tan (2*x)/ 8*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x) 4*x*(1 + 3*x)*(2 + 3*x)*tan(2*x)|| | 2*\1 + tan (2*x)/ x*(2 + 3*x)*tan(2*x)
| | 2*|8*\1 + tan (2*x)/ - --------------------------------------------------------------------------------- + 16*tan (2*x)*\1 + tan (2*x)/ - --------------------------- - ------------------------ + ---------------------------------------------------------------- + ------------------------------- - -------------------------------------- + --------------------------------|| | -x + ----------------- - --------------------
| | 2 | 2 3 2 3 3 2 2 2 3 2 || | 2 3 2
| |/ / / 2 \ \ / 2 \ 2 2 / 2 \ \ | 1 + x + x 1 + x + x / 2 3\ / 2 3\ / 2 3\ 1 + x + x / 2 3\ || / / 2 \ \ / 2 \ / 2 \ 2 2 | 1 + x + x / 2 3\
| || 2*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 8*\1 + tan (2*x)/*tan(2*x) 2*x *(2 + 3*x) *tan(2*x) 2*x*\1 + tan (2*x)/*(2 + 3*x)| \ \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / /| 4*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 16*\1 + tan (2*x)/*tan(2*x) 4*x*\1 + tan (2*x)/*(2 + 3*x) 4*x *(2 + 3*x) *tan(2*x)| \1 + x + x /
|-2 + x*||1 + ---------------------------------------------------- - -------------------------- - ------------------------ + -----------------------------| + -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| - ---------------------------------------------------- + --------------------------- - ----------------------------- + ------------------------|*e
| || 2 2 3 3 2 | 2 3 | 2 2 3 2 3 |
| || / 2 3\ 1 + x + x / 2 3\ / 2 3\ | 1 + x + x | / 2 3\ 1 + x + x / 2 3\ / 2 3\ |
\ \\ \1 + x + x / \1 + x + x / \1 + x + x / / / \1 + x + x / \1 + x + x / \1 + x + x / /
$$\left(\frac{4 x^{2} \left(3 x + 2\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} - \frac{4 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + x \left(\left(- \frac{2 x^{2} \left(3 x + 2\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{2 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} + 1\right)^{2} + \frac{2 \left(- \frac{3 x^{3} \left(3 x + 2\right)^{3} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{4 x^{2} \left(3 x + 2\right)^{2} \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{4 x \left(3 x + 1\right) \left(3 x + 2\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 x \left(3 x + 2\right) \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} - \frac{2 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{x^{3} + x^{2} + 1} + 8 \left(\tan^{2}{\left(2 x \right)} + 1\right)^{2} + 16 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan^{2}{\left(2 x \right)} - \frac{4 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)} + 4 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + 3 \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1}\right)}{x^{3} + x^{2} + 1}\right) - \frac{4 \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{16 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} - 2\right) e^{- \frac{x \left(3 x + 2\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} - x + \frac{2 \left(\tan^{2}{\left(2 x \right)} + 1\right)}{x^{3} + x^{2} + 1}}$$
/ / / 2 2 \ \ \
| | | 2 / 2 \ / 2 \ 2 / 2 \ / 2 \ 2 / / 2 \ \ 2 / 2 \ / 2 \ 3 3 / 2 \ 2 2 / / 2 \ \ / / 2 \ / 2 \ \ 4 4 2 / 2 \ 2 2 / 2 \ 2 2 / 2 \ | / / / 2 \ \ / 2 \ 2 2 / 2 \ \ / 2 / 2 \ / 2 \ / 2 \ 3 3 / / 2 \ \ 2 2 / 2 \ / 2 \ \| / 2 / 2 \ / 2 \ / 2 \ 3 3 / / 2 \ \ 2 2 / 2 \ / 2 \ \| / 2 \
| | | 9 + 9*tan (2*x) + 4*x*\1 + tan (2*x)/ *(2 + 3*x) + 12*\1 + tan (2*x)/*(1 + 3*x)*tan(2*x) + 8*x*tan (2*x)*\1 + tan (2*x)/*(2 + 3*x) 3*\1 + tan (2*x)/ 3 / 2 \ / 2 \ 2*(1 + 3*x)*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 4*(1 + 3*x) *tan(2*x) 12*x*\1 + tan (2*x)/ *(2 + 3*x) 12*\1 + tan (2*x)/*(1 + 3*x)*tan(2*x) 9*x *(2 + 3*x) *\1 + tan (2*x)/ 3*x *(2 + 3*x) *\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 2*x*(2 + 3*x)*\3*tan(2*x) + 4*\1 + tan (2*x)/*(1 + 3*x) + 4*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x)/ 6*x*(2 + 3*x)*tan(2*x) 6*x *(2 + 3*x) *tan(2*x) 24*x*tan (2*x)*\1 + tan (2*x)/*(2 + 3*x) 15*x *(2 + 3*x) *(1 + 3*x)*tan(2*x) 14*x*\1 + tan (2*x)/*(1 + 3*x)*(2 + 3*x) 16*x *(2 + 3*x) *\1 + tan (2*x)/*tan(2*x)| | 2*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 8*\1 + tan (2*x)/*tan(2*x) 2*x *(2 + 3*x) *tan(2*x) 2*x*\1 + tan (2*x)/*(2 + 3*x)| | / 2 \ 3*tan(2*x) + 4*\1 + tan (2*x)/*(1 + 3*x) + 4*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x) 2 / 2 \ 2*\1 + tan (2*x)/*(1 + 3*x) 3*x *(2 + 3*x) *tan(2*x) 2*x*(2 + 3*x)*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 4*x *(2 + 3*x) *\1 + tan (2*x)/ 8*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x) 4*x*(1 + 3*x)*(2 + 3*x)*tan(2*x)|| | / 2 \ 3*tan(2*x) + 4*\1 + tan (2*x)/*(1 + 3*x) + 4*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x) 2 / 2 \ 2*\1 + tan (2*x)/*(1 + 3*x) 3*x *(2 + 3*x) *tan(2*x) 2*x*(2 + 3*x)*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 4*x *(2 + 3*x) *\1 + tan (2*x)/ 8*x*\1 + tan (2*x)/*(2 + 3*x)*tan(2*x) 4*x*(1 + 3*x)*(2 + 3*x)*tan(2*x)|| 2*\1 + tan (2*x)/ x*(2 + 3*x)*tan(2*x)
| | 4*|- ---------------------------------------------------------------------------------------------------------------------------------- - ----------------- + 32*tan (2*x)*\1 + tan (2*x)/ + 64*\1 + tan (2*x)/ *tan(2*x) + -------------------------------------------------------------- + --------------------- - ------------------------------- - ------------------------------------- - ------------------------------- - ------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------- + ---------------------- + ------------------------ - ---------------------------------------- - ----------------------------------- + ---------------------------------------- + -----------------------------------------| 6*|1 + ---------------------------------------------------- - -------------------------- - ------------------------ + -----------------------------|*|8*\1 + tan (2*x)/ - --------------------------------------------------------------------------------- + 16*tan (2*x)*\1 + tan (2*x)/ - --------------------------- - ------------------------ + ---------------------------------------------------------------- + ------------------------------- - -------------------------------------- + --------------------------------|| 6*|8*\1 + tan (2*x)/ - --------------------------------------------------------------------------------- + 16*tan (2*x)*\1 + tan (2*x)/ - --------------------------- - ------------------------ + ---------------------------------------------------------------- + ------------------------------- - -------------------------------------- + --------------------------------|| -x + ----------------- - --------------------
| 2 | 3 | 2 3 2 3 2 2 2 3 2 3 3 3 2 2 4 2 3 3 2 2 | | 2 2 3 3 2 | | 2 3 2 3 3 2 2 2 3 2 || | 2 3 2 3 3 2 2 2 3 2 || 2 3 2
| / / / 2 \ \ / 2 \ 2 2 / 2 \ \ |/ / / 2 \ \ / 2 \ 2 2 / 2 \ \ | 1 + x + x 1 + x + x / 2 3\ / 2 3\ 1 + x + x 1 + x + x / 2 3\ / 2 3\ / 2 3\ / 2 3\ / 2 3\ 1 + x + x / 2 3\ / 2 3\ / 2 3\ | | / 2 3\ 1 + x + x / 2 3\ / 2 3\ | | 1 + x + x 1 + x + x / 2 3\ / 2 3\ / 2 3\ 1 + x + x / 2 3\ || | 1 + x + x 1 + x + x / 2 3\ / 2 3\ / 2 3\ 1 + x + x / 2 3\ || 1 + x + x / 2 3\
| | 2*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 8*\1 + tan (2*x)/*tan(2*x) 2*x *(2 + 3*x) *tan(2*x) 2*x*\1 + tan (2*x)/*(2 + 3*x)| || 2*\(1 + 3*x)*tan(2*x) + x*\1 + tan (2*x)/*(2 + 3*x)/ 8*\1 + tan (2*x)/*tan(2*x) 2*x *(2 + 3*x) *tan(2*x) 2*x*\1 + tan (2*x)/*(2 + 3*x)| \ \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / / \ \1 + x + x / \1 + x + x / \1 + x + x / / \ \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / /| \ \1 + x + x / \1 + x + x / \1 + x + x / \1 + x + x / /| \1 + x + x /
|3*|1 + ---------------------------------------------------- - -------------------------- - ------------------------ + -----------------------------| - x*||1 + ---------------------------------------------------- - -------------------------- - ------------------------ + -----------------------------| - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|*e
| | 2 2 3 3 2 | || 2 2 3 3 2 | 2 3 2 3 | 2 3 |
| | / 2 3\ 1 + x + x / 2 3\ / 2 3\ | || / 2 3\ 1 + x + x / 2 3\ / 2 3\ | 1 + x + x 1 + x + x | 1 + x + x |
\ \ \1 + x + x / \1 + x + x / \1 + x + x / / \\ \1 + x + x / \1 + x + x / \1 + x + x / / / /
$$\left(- x \left(\left(- \frac{2 x^{2} \left(3 x + 2\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{2 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} + 1\right)^{3} + \frac{6 \left(- \frac{2 x^{2} \left(3 x + 2\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{2 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} + 1\right) \left(- \frac{3 x^{3} \left(3 x + 2\right)^{3} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{4 x^{2} \left(3 x + 2\right)^{2} \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{4 x \left(3 x + 1\right) \left(3 x + 2\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 x \left(3 x + 2\right) \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} - \frac{2 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{x^{3} + x^{2} + 1} + 8 \left(\tan^{2}{\left(2 x \right)} + 1\right)^{2} + 16 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan^{2}{\left(2 x \right)} - \frac{4 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)} + 4 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + 3 \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1}\right)}{x^{3} + x^{2} + 1} - \frac{4 \left(\frac{6 x^{4} \left(3 x + 2\right)^{4} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{4}} - \frac{9 x^{3} \left(3 x + 2\right)^{3} \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{3}} - \frac{15 x^{2} \left(3 x + 1\right) \left(3 x + 2\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} - \frac{3 x^{2} \left(3 x + 2\right)^{2} \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{16 x^{2} \left(3 x + 2\right)^{2} \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{14 x \left(3 x + 1\right) \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{12 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)^{2}}{x^{3} + x^{2} + 1} - \frac{24 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan^{2}{\left(2 x \right)}}{x^{3} + x^{2} + 1} + \frac{2 x \left(3 x + 2\right) \left(4 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)} + 4 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + 3 \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{6 x \left(3 x + 2\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{4 \left(3 x + 1\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 \left(3 x + 1\right) \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{12 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} + 64 \left(\tan^{2}{\left(2 x \right)} + 1\right)^{2} \tan{\left(2 x \right)} + 32 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan^{3}{\left(2 x \right)} - \frac{3 \left(\tan^{2}{\left(2 x \right)} + 1\right)}{x^{3} + x^{2} + 1} - \frac{4 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)^{2} + 8 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan^{2}{\left(2 x \right)} + 12 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)} + 9 \tan^{2}{\left(2 x \right)} + 9}{x^{3} + x^{2} + 1}\right)}{x^{3} + x^{2} + 1}\right) + 3 \left(- \frac{2 x^{2} \left(3 x + 2\right)^{2} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{2 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} + 1\right)^{2} + \frac{6 \left(- \frac{3 x^{3} \left(3 x + 2\right)^{3} \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{3}} + \frac{4 x^{2} \left(3 x + 2\right)^{2} \left(\tan^{2}{\left(2 x \right)} + 1\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{4 x \left(3 x + 1\right) \left(3 x + 2\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} + \frac{2 x \left(3 x + 2\right) \left(x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + \left(3 x + 1\right) \tan{\left(2 x \right)}\right)}{\left(x^{3} + x^{2} + 1\right)^{2}} - \frac{8 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1} - \frac{2 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right)}{x^{3} + x^{2} + 1} + 8 \left(\tan^{2}{\left(2 x \right)} + 1\right)^{2} + 16 \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan^{2}{\left(2 x \right)} - \frac{4 x \left(3 x + 2\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(2 x \right)} + 4 \left(3 x + 1\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) + 3 \tan{\left(2 x \right)}}{x^{3} + x^{2} + 1}\right)}{x^{3} + x^{2} + 1}\right) e^{- \frac{x \left(3 x + 2\right) \tan{\left(2 x \right)}}{\left(x^{3} + x^{2} + 1\right)^{2}} - x + \frac{2 \left(\tan^{2}{\left(2 x \right)} + 1\right)}{x^{3} + x^{2} + 1}}$$