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¿Cómo vas a descomponer esta cos(sqrt(x))/2+(1+tan(x)^2)/(cos(x)^2+4)+tan(x/2)^asin(3*x)*(3*log(tan(x/2))/sqrt(1-9*x^2)+(1/2+tan(x/2)^2/2)*asin(3*x)/tan(x/2))+sin(sqrt(x))/(2*sqrt(x))+2*cos(x)*sin(x)*tan(x)/(cos(x)^2+4)^2 expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
                                           /                /       2/x\\          \                                      
                                           |                |    tan |-||          |                                      
                                           |     /   /x\\   |1       \2/|          |                                      
   /  ___\          2                      |3*log|tan|-||   |- + -------|*asin(3*x)|      /  ___\                         
cos\\/ x /   1 + tan (x)      asin(3*x)/x\ |     \   \2//   \2      2   /          |   sin\\/ x /   2*cos(x)*sin(x)*tan(x)
---------- + ----------- + tan         |-|*|------------- + -----------------------| + ---------- + ----------------------
    2           2                      \2/ |   __________               /x\        |        ___                      2    
             cos (x) + 4                   |  /        2             tan|-|        |    2*\/ x          /   2       \     
                                           \\/  1 - 9*x                 \2/        /                    \cos (x) + 4/     
sin(x)2cos(x)tan(x)(cos2(x)+4)2+(((cos(x)2+tan2(x)+1cos2(x)+4)+((tan2(x2)2+12)asin(3x)tan(x2)+3log(tan(x2))19x2)tanasin(3x)(x2))+sin(x)2x)\frac{\sin{\left(x \right)} 2 \cos{\left(x \right)} \tan{\left(x \right)}}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2}} + \left(\left(\left(\frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{\tan^{2}{\left(x \right)} + 1}{\cos^{2}{\left(x \right)} + 4}\right) + \left(\frac{\left(\frac{\tan^{2}{\left(\frac{x}{2} \right)}}{2} + \frac{1}{2}\right) \operatorname{asin}{\left(3 x \right)}}{\tan{\left(\frac{x}{2} \right)}} + \frac{3 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)}}{\sqrt{1 - 9 x^{2}}}\right) \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)}\right) + \frac{\sin{\left(\sqrt{x} \right)}}{2 \sqrt{x}}\right)
cos(sqrt(x))/2 + (1 + tan(x)^2)/(cos(x)^2 + 4) + tan(x/2)^asin(3*x)*((3*log(tan(x/2)))/sqrt(1 - 9*x^2) + ((1/2 + tan(x/2)^2/2)*asin(3*x))/tan(x/2)) + sin(sqrt(x))/((2*sqrt(x))) + (((2*cos(x))*sin(x))*tan(x))/(cos(x)^2 + 4)^2
Simplificación general [src]
                                                                                        asin(3*x)/x\                  asin(3*x)/x\    /   /x\\
                    /  ___\      /  ___\          2                                  tan         |-|*asin(3*x)   3*tan         |-|*log|tan|-||
      1          cos\\/ x /   sin\\/ x /     2*sin (x)                4                          \2/                           \2/    \   \2//
-------------- + ---------- + ---------- + -------------- + ---------------------- + ------------------------- + -----------------------------
             2       2             ___                  2                2                       /x\      /x\               __________        
/       2   \                  2*\/ x      /       2   \    /       2   \     2        cos(x)*tan|-| + tan|-|              /        2         
\4 + cos (x)/                              \4 + cos (x)/    \4 + cos (x)/ *cos (x)               \2/      \2/            \/  1 - 9*x          
cos(x)2+2sin2(x)(cos2(x)+4)2+1(cos2(x)+4)2+4(cos2(x)+4)2cos2(x)+tanasin(3x)(x2)asin(3x)cos(x)tan(x2)+tan(x2)+3log(tan(x2))tanasin(3x)(x2)19x2+sin(x)2x\frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{2 \sin^{2}{\left(x \right)}}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2}} + \frac{1}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2}} + \frac{4}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos^{2}{\left(x \right)}} + \frac{\tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)}}{\cos{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + \tan{\left(\frac{x}{2} \right)}} + \frac{3 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)}}{\sqrt{1 - 9 x^{2}}} + \frac{\sin{\left(\sqrt{x} \right)}}{2 \sqrt{x}}
(4 + cos(x)^2)^(-2) + cos(sqrt(x))/2 + sin(sqrt(x))/(2*sqrt(x)) + 2*sin(x)^2/(4 + cos(x)^2)^2 + 4/((4 + cos(x)^2)^2*cos(x)^2) + tan(x/2)^asin(3*x)*asin(3*x)/(cos(x)*tan(x/2) + tan(x/2)) + 3*tan(x/2)^asin(3*x)*log(tan(x/2))/sqrt(1 - 9*x^2)
Denominador racional [src]
                  2                                           2                                2                                2                                                   2                                           2                                 2                                                   2                                      2                                           2                                                   2                                                                                   2                                                                                                  2                                                          2                                                2                                                  2                                                          2                                                   2                                                                                                                                  __________              2                                                           2                                                                  2                                                         __________              2                                           
     /       2   \     /  ___\    /x\        ___ /       2   \     /x\        5/2 /       2   \     /x\        ___ /       2   \     asin(3*x)/x\                  ___ /       2   \     /  ___\    /x\        ___ /       2   \     2       /x\     /       2   \     2       /  ___\    /x\        5/2 /       2   \     2       /x\        2 /       2   \     /  ___\    /x\        5/2 /       2   \     asin(3*x)/x\                  5/2 /       2   \     /  ___\    /x\         ___                         /x\        ___ /       2   \     2/x\    asin(3*x)/x\                  ___    3                     /x\       ___ /       2   \     2       asin(3*x)/x\                 ___ /       2   \     2       /  ___\    /x\       2 /       2   \     2       /  ___\    /x\       5/2 /       2   \     2       asin(3*x)/x\                 5/2 /       2   \     2       /  ___\    /x\        5/2 /       2   \     2/x\    asin(3*x)/x\                  5/2    3                     /x\         5/2                         /x\         ___   /        2  /       2   \     asin(3*x)/x\    /   /x\\    /x\       ___ /       2   \     2       2/x\    asin(3*x)/x\                 5/2 /       2   \     2       2/x\    asin(3*x)/x\                  ___   /        2  /       2   \     2       asin(3*x)/x\    /   /x\\    /x\
- 32*\4 + cos (x)/ *sin\\/ x /*tan|-| - 16*\/ x *\4 + cos (x)/ *tan|-| + 144*x   *\4 + cos (x)/ *tan|-| - 32*\/ x *\4 + cos (x)/ *tan         |-|*asin(3*x) - 32*\/ x *\4 + cos (x)/ *cos\\/ x /*tan|-| - 16*\/ x *\4 + cos (x)/ *tan (x)*tan|-| - 8*\4 + cos (x)/ *cos (x)*sin\\/ x /*tan|-| + 144*x   *\4 + cos (x)/ *tan (x)*tan|-| + 288*x *\4 + cos (x)/ *sin\\/ x /*tan|-| + 288*x   *\4 + cos (x)/ *tan         |-|*asin(3*x) + 288*x   *\4 + cos (x)/ *cos\\/ x /*tan|-| - 128*\/ x *cos(x)*sin(x)*tan(x)*tan|-| - 32*\/ x *\4 + cos (x)/ *tan |-|*tan         |-|*asin(3*x) - 32*\/ x *cos (x)*sin(x)*tan(x)*tan|-| - 8*\/ x *\4 + cos (x)/ *cos (x)*tan         |-|*asin(3*x) - 8*\/ x *\4 + cos (x)/ *cos (x)*cos\\/ x /*tan|-| + 72*x *\4 + cos (x)/ *cos (x)*sin\\/ x /*tan|-| + 72*x   *\4 + cos (x)/ *cos (x)*tan         |-|*asin(3*x) + 72*x   *\4 + cos (x)/ *cos (x)*cos\\/ x /*tan|-| + 288*x   *\4 + cos (x)/ *tan |-|*tan         |-|*asin(3*x) + 288*x   *cos (x)*sin(x)*tan(x)*tan|-| + 1152*x   *cos(x)*sin(x)*tan(x)*tan|-| - 192*\/ x *\/  1 - 9*x  *\4 + cos (x)/ *tan         |-|*log|tan|-||*tan|-| - 8*\/ x *\4 + cos (x)/ *cos (x)*tan |-|*tan         |-|*asin(3*x) + 72*x   *\4 + cos (x)/ *cos (x)*tan |-|*tan         |-|*asin(3*x) - 48*\/ x *\/  1 - 9*x  *\4 + cos (x)/ *cos (x)*tan         |-|*log|tan|-||*tan|-|
                                  \2/                              \2/                              \2/                                       \2/                                                   \2/                                      \2/                                          \2/                                      \2/                                       \2/                                       \2/                                                   \2/                                     \2/                               \2/             \2/                                               \2/                                              \2/                                                          \2/                                              \2/                                              \2/                                                          \2/                               \2/             \2/                                               \2/                                     \2/                                                      \2/    \   \2//    \2/                                      \2/             \2/                                                \2/             \2/                                                                       \2/    \   \2//    \2/
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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ___ /        2\ /       2   \  /         2   \    /x\                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                8*\/ x *\-1 + 9*x /*\4 + cos (x)/ *\8 + 2*cos (x)/*tan|-|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      \2/                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
72x52(cos2(x)+4)2cos(x)cos2(x)tan(x2)+288x52(cos2(x)+4)2cos(x)tan(x2)+72x52(cos2(x)+4)2cos2(x)tan2(x2)tanasin(3x)(x2)asin(3x)+72x52(cos2(x)+4)2cos2(x)tanasin(3x)(x2)asin(3x)+144x52(cos2(x)+4)2tan2(x)tan(x2)+288x52(cos2(x)+4)2tan2(x2)tanasin(3x)(x2)asin(3x)+144x52(cos2(x)+4)2tan(x2)+288x52(cos2(x)+4)2tanasin(3x)(x2)asin(3x)+288x52sin(x)cos3(x)tan(x)tan(x2)+1152x52sin(x)cos(x)tan(x)tan(x2)48x19x2(cos2(x)+4)2log(tan(x2))cos2(x)tan(x2)tanasin(3x)(x2)192x19x2(cos2(x)+4)2log(tan(x2))tan(x2)tanasin(3x)(x2)8x(cos2(x)+4)2cos(x)cos2(x)tan(x2)32x(cos2(x)+4)2cos(x)tan(x2)8x(cos2(x)+4)2cos2(x)tan2(x2)tanasin(3x)(x2)asin(3x)8x(cos2(x)+4)2cos2(x)tanasin(3x)(x2)asin(3x)16x(cos2(x)+4)2tan2(x)tan(x2)32x(cos2(x)+4)2tan2(x2)tanasin(3x)(x2)asin(3x)16x(cos2(x)+4)2tan(x2)32x(cos2(x)+4)2tanasin(3x)(x2)asin(3x)32xsin(x)cos3(x)tan(x)tan(x2)128xsin(x)cos(x)tan(x)tan(x2)+72x2(cos2(x)+4)2sin(x)cos2(x)tan(x2)+288x2(cos2(x)+4)2sin(x)tan(x2)8(cos2(x)+4)2sin(x)cos2(x)tan(x2)32(cos2(x)+4)2sin(x)tan(x2)8x(9x21)(cos2(x)+4)2(2cos2(x)+8)tan(x2)\frac{72 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 288 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)} + 72 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos^{2}{\left(x \right)} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 72 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos^{2}{\left(x \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 144 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 288 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 144 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan{\left(\frac{x}{2} \right)} + 288 x^{\frac{5}{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 288 x^{\frac{5}{2}} \sin{\left(x \right)} \cos^{3}{\left(x \right)} \tan{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 1152 x^{\frac{5}{2}} \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(x \right)} \tan{\left(\frac{x}{2} \right)} - 48 \sqrt{x} \sqrt{1 - 9 x^{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} - 192 \sqrt{x} \sqrt{1 - 9 x^{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} - 8 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} - 32 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)} - 8 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos^{2}{\left(x \right)} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} - 8 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \cos^{2}{\left(x \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} - 16 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} - 32 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} - 16 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan{\left(\frac{x}{2} \right)} - 32 \sqrt{x} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} - 32 \sqrt{x} \sin{\left(x \right)} \cos^{3}{\left(x \right)} \tan{\left(x \right)} \tan{\left(\frac{x}{2} \right)} - 128 \sqrt{x} \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 72 x^{2} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \sin{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 288 x^{2} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \sin{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)} - 8 \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \sin{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} - 32 \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \sin{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)}}{8 \sqrt{x} \left(9 x^{2} - 1\right) \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \left(2 \cos^{2}{\left(x \right)} + 8\right) \tan{\left(\frac{x}{2} \right)}}
(-32*(4 + cos(x)^2)^2*sin(sqrt(x))*tan(x/2) - 16*sqrt(x)*(4 + cos(x)^2)^2*tan(x/2) + 144*x^(5/2)*(4 + cos(x)^2)^2*tan(x/2) - 32*sqrt(x)*(4 + cos(x)^2)^2*tan(x/2)^asin(3*x)*asin(3*x) - 32*sqrt(x)*(4 + cos(x)^2)^2*cos(sqrt(x))*tan(x/2) - 16*sqrt(x)*(4 + cos(x)^2)^2*tan(x)^2*tan(x/2) - 8*(4 + cos(x)^2)^2*cos(x)^2*sin(sqrt(x))*tan(x/2) + 144*x^(5/2)*(4 + cos(x)^2)^2*tan(x)^2*tan(x/2) + 288*x^2*(4 + cos(x)^2)^2*sin(sqrt(x))*tan(x/2) + 288*x^(5/2)*(4 + cos(x)^2)^2*tan(x/2)^asin(3*x)*asin(3*x) + 288*x^(5/2)*(4 + cos(x)^2)^2*cos(sqrt(x))*tan(x/2) - 128*sqrt(x)*cos(x)*sin(x)*tan(x)*tan(x/2) - 32*sqrt(x)*(4 + cos(x)^2)^2*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x) - 32*sqrt(x)*cos(x)^3*sin(x)*tan(x)*tan(x/2) - 8*sqrt(x)*(4 + cos(x)^2)^2*cos(x)^2*tan(x/2)^asin(3*x)*asin(3*x) - 8*sqrt(x)*(4 + cos(x)^2)^2*cos(x)^2*cos(sqrt(x))*tan(x/2) + 72*x^2*(4 + cos(x)^2)^2*cos(x)^2*sin(sqrt(x))*tan(x/2) + 72*x^(5/2)*(4 + cos(x)^2)^2*cos(x)^2*tan(x/2)^asin(3*x)*asin(3*x) + 72*x^(5/2)*(4 + cos(x)^2)^2*cos(x)^2*cos(sqrt(x))*tan(x/2) + 288*x^(5/2)*(4 + cos(x)^2)^2*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x) + 288*x^(5/2)*cos(x)^3*sin(x)*tan(x)*tan(x/2) + 1152*x^(5/2)*cos(x)*sin(x)*tan(x)*tan(x/2) - 192*sqrt(x)*sqrt(1 - 9*x^2)*(4 + cos(x)^2)^2*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) - 8*sqrt(x)*(4 + cos(x)^2)^2*cos(x)^2*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x) + 72*x^(5/2)*(4 + cos(x)^2)^2*cos(x)^2*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x) - 48*sqrt(x)*sqrt(1 - 9*x^2)*(4 + cos(x)^2)^2*cos(x)^2*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2))/(8*sqrt(x)*(-1 + 9*x^2)*(4 + cos(x)^2)^2*(8 + 2*cos(x)^2)*tan(x/2))
Respuesta numérica [src]
0.5*cos(sqrt(x)) + (1.0 + tan(x)^2)/(4.0 + cos(x)^2) + tan(x/2)^asin(3*x)*(1.0*(0.111111111111111 - x^2)^(-0.5)*log(tan(x/2)) + (0.5 + 0.5*tan(x/2)^2)*asin(3*x)/tan(x/2)) + 0.5*x^(-0.5)*sin(sqrt(x)) + 0.125*cos(x)*sin(x)*tan(x)/(1 + 0.25*cos(x)^2)^2
0.5*cos(sqrt(x)) + (1.0 + tan(x)^2)/(4.0 + cos(x)^2) + tan(x/2)^asin(3*x)*(1.0*(0.111111111111111 - x^2)^(-0.5)*log(tan(x/2)) + (0.5 + 0.5*tan(x/2)^2)*asin(3*x)/tan(x/2)) + 0.5*x^(-0.5)*sin(sqrt(x)) + 0.125*cos(x)*sin(x)*tan(x)/(1 + 0.25*cos(x)^2)^2
Unión de expresiones racionales [src]
              /      /   __________                                                                                   /                          __________                        \\      __________                                \              __________                            
/       2   \ |  ___ |  /        2  /         2      /       2   \    /  ___\\    /x\      asin(3*x)/x\ /       2   \ |     /   /x\\    /x\     /        2  /       2/x\\          ||     /        2  /       2   \    /  ___\    /x\|       ___   /        2                          /x\
\4 + cos (x)/*|\/ x *|\/  1 - 9*x  *\2 + 2*tan (x) + \4 + cos (x)/*cos\\/ x //*tan|-| + tan         |-|*\4 + cos (x)/*|6*log|tan|-||*tan|-| + \/  1 - 9*x  *|1 + tan |-||*asin(3*x)|| + \/  1 - 9*x  *\4 + cos (x)/*sin\\/ x /*tan|-|| + 4*\/ x *\/  1 - 9*x  *cos(x)*sin(x)*tan(x)*tan|-|
              \      \                                                            \2/               \2/               \     \   \2//    \2/                 \        \2//          //                                             \2//                                                 \2/
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                                                                                                                                  __________              2                                                                                                                               
                                                                                                                           ___   /        2  /       2   \     /x\                                                                                                                        
                                                                                                                       2*\/ x *\/  1 - 9*x  *\4 + cos (x)/ *tan|-|                                                                                                                        
                                                                                                                                                               \2/                                                                                                                        
4x19x2sin(x)cos(x)tan(x2)tan(x)+(x(19x2((cos2(x)+4)cos(x)+2tan2(x)+2)tan(x2)+(19x2(tan2(x2)+1)asin(3x)+6log(tan(x2))tan(x2))(cos2(x)+4)tanasin(3x)(x2))+19x2(cos2(x)+4)sin(x)tan(x2))(cos2(x)+4)2x19x2(cos2(x)+4)2tan(x2)\frac{4 \sqrt{x} \sqrt{1 - 9 x^{2}} \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan{\left(x \right)} + \left(\sqrt{x} \left(\sqrt{1 - 9 x^{2}} \left(\left(\cos^{2}{\left(x \right)} + 4\right) \cos{\left(\sqrt{x} \right)} + 2 \tan^{2}{\left(x \right)} + 2\right) \tan{\left(\frac{x}{2} \right)} + \left(\sqrt{1 - 9 x^{2}} \left(\tan^{2}{\left(\frac{x}{2} \right)} + 1\right) \operatorname{asin}{\left(3 x \right)} + 6 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \tan{\left(\frac{x}{2} \right)}\right) \left(\cos^{2}{\left(x \right)} + 4\right) \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)}\right) + \sqrt{1 - 9 x^{2}} \left(\cos^{2}{\left(x \right)} + 4\right) \sin{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)}\right) \left(\cos^{2}{\left(x \right)} + 4\right)}{2 \sqrt{x} \sqrt{1 - 9 x^{2}} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan{\left(\frac{x}{2} \right)}}
((4 + cos(x)^2)*(sqrt(x)*(sqrt(1 - 9*x^2)*(2 + 2*tan(x)^2 + (4 + cos(x)^2)*cos(sqrt(x)))*tan(x/2) + tan(x/2)^asin(3*x)*(4 + cos(x)^2)*(6*log(tan(x/2))*tan(x/2) + sqrt(1 - 9*x^2)*(1 + tan(x/2)^2)*asin(3*x))) + sqrt(1 - 9*x^2)*(4 + cos(x)^2)*sin(sqrt(x))*tan(x/2)) + 4*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)*sin(x)*tan(x)*tan(x/2))/(2*sqrt(x)*sqrt(1 - 9*x^2)*(4 + cos(x)^2)^2*tan(x/2))
Potencias [src]
                                                      /                               /                     2\                          \                                                                                         
                                                      |                               |    /   I*x    -I*x \ |                          |                                                                                         
                                                      |     /  /   I*x    -I*x \\     |    |   ---    -----| | / I*x    -I*x \          |                                                                                         
                                                      |     |  |   ---    -----||     |    |    2       2  | | | ---    -----|          |                                                                                         
                                                      |     |  |    2       2  ||     |1   \- e    + e     / | |  2       2  |          |                       2                                                                 
                                                      |     |I*\- e    + e     /|   I*|- - ------------------|*\e    + e     /*asin(3*x)|       /   I*x    -I*x\                                                                  
                                            asin(3*x) |3*log|-------------------|     |2                    2|                          |       \- e    + e    /                                                                  
                       /  /   I*x    -I*x \\          |     |    I*x    -I*x    |     |      / I*x    -I*x \ |                          |   1 - -----------------                                                                 
     ___         ___   |  |   ---    -----||          |     |    ---    -----   |     |      | ---    -----| |                          |                      2                                          /        ___        ___\
 I*\/ x     -I*\/ x    |  |    2       2  ||          |     |     2       2     |     |      |  2       2  | |                          |        / I*x    -I*x\     /   I*x    -I*x\ /   -I*x    I*x\     |   -I*\/ x     I*\/ x |
e          e           |I*\- e    + e     /|          |     \   e    + e        /     \    2*\e    + e     / /                          |        \e    + e    /     \- e    + e    /*\- e     + e   /   I*\- e         + e       /
-------- + --------- + |-------------------|         *|-------------------------- - ----------------------------------------------------| + --------------------- + --------------------------------- - --------------------------
   4           4       |    I*x    -I*x    |          |         __________                               I*x    -I*x                    |                      2                                2                    ___          
                       |    ---    -----   |          |        /        2                                ---    -----                   |        / I*x    -I*x\            /                  2\                 4*\/ x           
                       |     2       2     |          |      \/  1 - 9*x                                  2       2                     |        |e      e    |            |    / I*x    -I*x\ |                                  
                       \   e    + e        /          \                                               - e    + e                        /    4 + |---- + -----|            |    |e      e    | |                                  
                                                                                                                                                 \ 2       2  /          2*|4 + |---- + -----| |                                  
                                                                                                                                                                           \    \ 2       2  / /                                  
(i(eix2+eix2)eix2+eix2)asin(3x)(i((eix2+eix2)22(eix2+eix2)2+12)(eix2+eix2)asin(3x)eix2+eix2+3log(i(eix2+eix2)eix2+eix2)19x2)+(eix+eix)2(eix+eix)2+1(eix2+eix2)2+4+eix4+eix4+(eix+eix)(eixeix)2((eix2+eix2)2+4)2i(eixeix)4x\left(\frac{i \left(- e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}\right)}{e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}}\right)^{\operatorname{asin}{\left(3 x \right)}} \left(- \frac{i \left(- \frac{\left(- e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}\right)^{2}}{2 \left(e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}\right)^{2}} + \frac{1}{2}\right) \left(e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}\right) \operatorname{asin}{\left(3 x \right)}}{- e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}} + \frac{3 \log{\left(\frac{i \left(- e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}\right)}{e^{\frac{i x}{2}} + e^{- \frac{i x}{2}}} \right)}}{\sqrt{1 - 9 x^{2}}}\right) + \frac{- \frac{\left(- e^{i x} + e^{- i x}\right)^{2}}{\left(e^{i x} + e^{- i x}\right)^{2}} + 1}{\left(\frac{e^{i x}}{2} + \frac{e^{- i x}}{2}\right)^{2} + 4} + \frac{e^{i \sqrt{x}}}{4} + \frac{e^{- i \sqrt{x}}}{4} + \frac{\left(- e^{i x} + e^{- i x}\right) \left(e^{i x} - e^{- i x}\right)}{2 \left(\left(\frac{e^{i x}}{2} + \frac{e^{- i x}}{2}\right)^{2} + 4\right)^{2}} - \frac{i \left(e^{i \sqrt{x}} - e^{- i \sqrt{x}}\right)}{4 \sqrt{x}}
                                           /                /       2/x\\          \                                      
                                           |                |    tan |-||          |                                      
                                           |     /   /x\\   |1       \2/|          |                                      
   /  ___\          2                      |3*log|tan|-||   |- + -------|*asin(3*x)|      /  ___\                         
cos\\/ x /   1 + tan (x)      asin(3*x)/x\ |     \   \2//   \2      2   /          |   sin\\/ x /   2*cos(x)*sin(x)*tan(x)
---------- + ----------- + tan         |-|*|------------- + -----------------------| + ---------- + ----------------------
    2               2                  \2/ |   __________               /x\        |        ___                      2    
             4 + cos (x)                   |  /        2             tan|-|        |    2*\/ x          /       2   \     
                                           \\/  1 - 9*x                 \2/        /                    \4 + cos (x)/     
((tan2(x2)2+12)asin(3x)tan(x2)+3log(tan(x2))19x2)tanasin(3x)(x2)+cos(x)2+tan2(x)+1cos2(x)+4+2sin(x)cos(x)tan(x)(cos2(x)+4)2+sin(x)2x\left(\frac{\left(\frac{\tan^{2}{\left(\frac{x}{2} \right)}}{2} + \frac{1}{2}\right) \operatorname{asin}{\left(3 x \right)}}{\tan{\left(\frac{x}{2} \right)}} + \frac{3 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)}}{\sqrt{1 - 9 x^{2}}}\right) \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + \frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{\tan^{2}{\left(x \right)} + 1}{\cos^{2}{\left(x \right)} + 4} + \frac{2 \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(x \right)}}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2}} + \frac{\sin{\left(\sqrt{x} \right)}}{2 \sqrt{x}}
cos(sqrt(x))/2 + (1 + tan(x)^2)/(4 + cos(x)^2) + tan(x/2)^asin(3*x)*(3*log(tan(x/2))/sqrt(1 - 9*x^2) + (1/2 + tan(x/2)^2/2)*asin(3*x)/tan(x/2)) + sin(sqrt(x))/(2*sqrt(x)) + 2*cos(x)*sin(x)*tan(x)/(4 + cos(x)^2)^2
Combinatoria [src]
           __________                __________                        __________                                        __________                             __________                       __________                                         __________                                         __________                                                                            __________                                              __________                                        __________                                                                                          __________                                                __________                                         __________                                                                                                    __________                                                        __________                                          __________                                          
    ___   /        2     /x\        /        2     /  ___\    /x\     /        2     4       /  ___\    /x\       ___   /        2     2       /x\       ___   /        2     2       /x\       /        2     2       /  ___\    /x\        ___   /        2     asin(3*x)/x\                  ___   /        2     /  ___\    /x\        ___    asin(3*x)/x\    /   /x\\    /x\     ___   /        2     4       asin(3*x)/x\               ___   /        2     4       /  ___\    /x\       ___   /        2     2       2       /x\       ___    4       asin(3*x)/x\    /   /x\\    /x\       ___   /        2     2       asin(3*x)/x\                 ___   /        2     2       /  ___\    /x\        ___   /        2     2/x\    asin(3*x)/x\                  ___    2       asin(3*x)/x\    /   /x\\    /x\     ___   /        2     4       2/x\    asin(3*x)/x\                 ___   /        2                          /x\       ___   /        2     2       2/x\    asin(3*x)/x\          
8*\/ x *\/  1 - 9*x  *tan|-| + 16*\/  1 - 9*x  *sin\\/ x /*tan|-| + \/  1 - 9*x  *cos (x)*sin\\/ x /*tan|-| + 2*\/ x *\/  1 - 9*x  *cos (x)*tan|-| + 8*\/ x *\/  1 - 9*x  *tan (x)*tan|-| + 8*\/  1 - 9*x  *cos (x)*sin\\/ x /*tan|-| + 16*\/ x *\/  1 - 9*x  *tan         |-|*asin(3*x) + 16*\/ x *\/  1 - 9*x  *cos\\/ x /*tan|-| + 96*\/ x *tan         |-|*log|tan|-||*tan|-| + \/ x *\/  1 - 9*x  *cos (x)*tan         |-|*asin(3*x) + \/ x *\/  1 - 9*x  *cos (x)*cos\\/ x /*tan|-| + 2*\/ x *\/  1 - 9*x  *cos (x)*tan (x)*tan|-| + 6*\/ x *cos (x)*tan         |-|*log|tan|-||*tan|-| + 8*\/ x *\/  1 - 9*x  *cos (x)*tan         |-|*asin(3*x) + 8*\/ x *\/  1 - 9*x  *cos (x)*cos\\/ x /*tan|-| + 16*\/ x *\/  1 - 9*x  *tan |-|*tan         |-|*asin(3*x) + 48*\/ x *cos (x)*tan         |-|*log|tan|-||*tan|-| + \/ x *\/  1 - 9*x  *cos (x)*tan |-|*tan         |-|*asin(3*x) + 4*\/ x *\/  1 - 9*x  *cos(x)*sin(x)*tan(x)*tan|-| + 8*\/ x *\/  1 - 9*x  *cos (x)*tan |-|*tan         |-|*asin(3*x)
                         \2/                                  \2/                                       \2/                                    \2/                                    \2/                                         \2/                                      \2/                                                  \2/                        \2/    \   \2//    \2/                                           \2/                                                       \2/                                            \2/                               \2/    \   \2//    \2/                                             \2/                                                         \2/                              \2/             \2/                                          \2/    \   \2//    \2/                                   \2/             \2/                                                           \2/                                     \2/             \2/          
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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ___   _______________________ /       2   \     /x\                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2*\/ x *\/ -(1 + 3*x)*(-1 + 3*x) *\4 + cos (x)/ *tan|-|                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                \2/                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
4x19x2sin(x)cos(x)tan(x2)tan(x)+x19x2cos(x)cos4(x)tan(x2)+8x19x2cos(x)cos2(x)tan(x2)+16x19x2cos(x)tan(x2)+x19x2cos4(x)tan2(x2)tanasin(3x)(x2)asin(3x)+x19x2cos4(x)tanasin(3x)(x2)asin(3x)+8x19x2cos2(x)tan2(x2)tanasin(3x)(x2)asin(3x)+2x19x2cos2(x)tan(x2)tan2(x)+2x19x2cos2(x)tan(x2)+8x19x2cos2(x)tanasin(3x)(x2)asin(3x)+16x19x2tan2(x2)tanasin(3x)(x2)asin(3x)+8x19x2tan(x2)tan2(x)+8x19x2tan(x2)+16x19x2tanasin(3x)(x2)asin(3x)+6xlog(tan(x2))cos4(x)tan(x2)tanasin(3x)(x2)+48xlog(tan(x2))cos2(x)tan(x2)tanasin(3x)(x2)+96xlog(tan(x2))tan(x2)tanasin(3x)(x2)+19x2sin(x)cos4(x)tan(x2)+819x2sin(x)cos2(x)tan(x2)+1619x2sin(x)tan(x2)2x(3x1)(3x+1)(cos2(x)+4)2tan(x2)\frac{4 \sqrt{x} \sqrt{1 - 9 x^{2}} \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan{\left(x \right)} + \sqrt{x} \sqrt{1 - 9 x^{2}} \cos{\left(\sqrt{x} \right)} \cos^{4}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 16 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)} + \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{4}{\left(x \right)} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{4}{\left(x \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 2 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{2}{\left(x \right)} + 2 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 16 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan^{2}{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan{\left(\frac{x}{2} \right)} \tan^{2}{\left(x \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan{\left(\frac{x}{2} \right)} + 16 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 6 \sqrt{x} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \cos^{4}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + 48 \sqrt{x} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + 96 \sqrt{x} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + \sqrt{1 - 9 x^{2}} \sin{\left(\sqrt{x} \right)} \cos^{4}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 8 \sqrt{1 - 9 x^{2}} \sin{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 16 \sqrt{1 - 9 x^{2}} \sin{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)}}{2 \sqrt{x} \sqrt{- \left(3 x - 1\right) \left(3 x + 1\right)} \left(\cos^{2}{\left(x \right)} + 4\right)^{2} \tan{\left(\frac{x}{2} \right)}}
(8*sqrt(x)*sqrt(1 - 9*x^2)*tan(x/2) + 16*sqrt(1 - 9*x^2)*sin(sqrt(x))*tan(x/2) + sqrt(1 - 9*x^2)*cos(x)^4*sin(sqrt(x))*tan(x/2) + 2*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x/2) + 8*sqrt(x)*sqrt(1 - 9*x^2)*tan(x)^2*tan(x/2) + 8*sqrt(1 - 9*x^2)*cos(x)^2*sin(sqrt(x))*tan(x/2) + 16*sqrt(x)*sqrt(1 - 9*x^2)*tan(x/2)^asin(3*x)*asin(3*x) + 16*sqrt(x)*sqrt(1 - 9*x^2)*cos(sqrt(x))*tan(x/2) + 96*sqrt(x)*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) + sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^4*tan(x/2)^asin(3*x)*asin(3*x) + sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^4*cos(sqrt(x))*tan(x/2) + 2*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x)^2*tan(x/2) + 6*sqrt(x)*cos(x)^4*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) + 8*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x/2)^asin(3*x)*asin(3*x) + 8*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*cos(sqrt(x))*tan(x/2) + 16*sqrt(x)*sqrt(1 - 9*x^2)*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x) + 48*sqrt(x)*cos(x)^2*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) + sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^4*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x) + 4*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)*sin(x)*tan(x)*tan(x/2) + 8*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x/2)^2*tan(x/2)^asin(3*x)*asin(3*x))/(2*sqrt(x)*sqrt(-(1 + 3*x)*(-1 + 3*x))*(4 + cos(x)^2)^2*tan(x/2))
Compilar la expresión [src]
                                           /                /       2/x\\          \                                      
                                           |                |    tan |-||          |                                      
                                           |     /   /x\\   |1       \2/|          |                                      
   /  ___\          2                      |3*log|tan|-||   |- + -------|*asin(3*x)|      /  ___\                         
cos\\/ x /   1 + tan (x)      asin(3*x)/x\ |     \   \2//   \2      2   /          |   sin\\/ x /   2*cos(x)*sin(x)*tan(x)
---------- + ----------- + tan         |-|*|------------- + -----------------------| + ---------- + ----------------------
    2               2                  \2/ |   __________               /x\        |        ___                      2    
             4 + cos (x)                   |  /        2             tan|-|        |    2*\/ x          /       2   \     
                                           \\/  1 - 9*x                 \2/        /                    \4 + cos (x)/     
((tan2(x2)2+12)asin(3x)tan(x2)+3log(tan(x2))19x2)tanasin(3x)(x2)+cos(x)2+tan2(x)+1cos2(x)+4+2sin(x)cos(x)tan(x)(cos2(x)+4)2+sin(x)2x\left(\frac{\left(\frac{\tan^{2}{\left(\frac{x}{2} \right)}}{2} + \frac{1}{2}\right) \operatorname{asin}{\left(3 x \right)}}{\tan{\left(\frac{x}{2} \right)}} + \frac{3 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)}}{\sqrt{1 - 9 x^{2}}}\right) \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + \frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{\tan^{2}{\left(x \right)} + 1}{\cos^{2}{\left(x \right)} + 4} + \frac{2 \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(x \right)}}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2}} + \frac{\sin{\left(\sqrt{x} \right)}}{2 \sqrt{x}}
cos(sqrt(x))/2 + (1 + tan(x)^2)/(4 + cos(x)^2) + tan(x/2)^asin(3*x)*(3*log(tan(x/2))/sqrt(1 - 9*x^2) + (1/2 + tan(x/2)^2/2)*asin(3*x)/tan(x/2)) + sin(sqrt(x))/(2*sqrt(x)) + 2*cos(x)*sin(x)*tan(x)/(4 + cos(x)^2)^2
Abrimos la expresión [src]
                                                         asin(3*x)/x\                asin(3*x)/x\              /x\        asin(3*x)/x\    /   /x\\                           
                 /  ___\        2           /  ___\   tan         |-|*asin(3*x)   tan         |-|*asin(3*x)*tan|-|   3*tan         |-|*log|tan|-||                           
     1        cos\\/ x /     tan (x)     sin\\/ x /               \2/                         \2/              \2/                 \2/    \   \2//    2*cos(x)*sin(x)*tan(x) 
----------- + ---------- + ----------- + ---------- + ------------------------- + -------------------------------- + ----------------------------- + ------------------------
   2              2           2               ___                   /x\                          2                              __________                   4           2   
cos (x) + 4                cos (x) + 4    2*\/ x               2*tan|-|                                                        /        2            16 + cos (x) + 8*cos (x)
                                                                    \2/                                                      \/  1 - 9*x                                     
cos(x)2+tan(x2)tanasin(3x)(x2)asin(3x)2+tanasin(3x)(x2)asin(3x)2tan(x2)+2sin(x)cos(x)tan(x)cos4(x)+8cos2(x)+16+tan2(x)cos2(x)+4+1cos2(x)+4+3log(tan(x2))tanasin(3x)(x2)19x2+sin(x)2x\frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{\tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)}}{2} + \frac{\tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)}}{2 \tan{\left(\frac{x}{2} \right)}} + \frac{2 \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(x \right)}}{\cos^{4}{\left(x \right)} + 8 \cos^{2}{\left(x \right)} + 16} + \frac{\tan^{2}{\left(x \right)}}{\cos^{2}{\left(x \right)} + 4} + \frac{1}{\cos^{2}{\left(x \right)} + 4} + \frac{3 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)}}{\sqrt{1 - 9 x^{2}}} + \frac{\sin{\left(\sqrt{x} \right)}}{2 \sqrt{x}}
                /                /       2/x\\          \                                                                 
                |                |    tan |-||          |                                                                 
                |     /   /x\\   |1       \2/|          |                                                                 
                |3*log|tan|-||   |- + -------|*asin(3*x)|                                   2         /  ___\      /  ___\
   asin(3*x)/x\ |     \   \2//   \2      2   /          |   2*cos(x)*sin(x)*tan(x)   1 + tan (x)   cos\\/ x /   sin\\/ x /
tan         |-|*|------------- + -----------------------| + ---------------------- + ----------- + ---------- + ----------
            \2/ |   __________               /x\        |                    2          2              2             ___  
                |  /        2             tan|-|        |       /   2       \        cos (x) + 4                 2*\/ x   
                \\/  1 - 9*x                 \2/        /       \cos (x) + 4/                                             
sin(x)2cos(x)tan(x)(cos2(x)+4)2+((tan2(x2)2+12)asin(3x)tan(x2)+3log(tan(x2))19x2)tanasin(3x)(x2)+cos(x)2+tan2(x)+1cos2(x)+4+sin(x)2x\frac{\sin{\left(x \right)} 2 \cos{\left(x \right)} \tan{\left(x \right)}}{\left(\cos^{2}{\left(x \right)} + 4\right)^{2}} + \left(\frac{\left(\frac{\tan^{2}{\left(\frac{x}{2} \right)}}{2} + \frac{1}{2}\right) \operatorname{asin}{\left(3 x \right)}}{\tan{\left(\frac{x}{2} \right)}} + \frac{3 \log{\left(\tan{\left(\frac{x}{2} \right)} \right)}}{\sqrt{1 - 9 x^{2}}}\right) \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + \frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{\tan^{2}{\left(x \right)} + 1}{\cos^{2}{\left(x \right)} + 4} + \frac{\sin{\left(\sqrt{x} \right)}}{2 \sqrt{x}}
tan(x/2)^asin(3*x)*((3*log(tan(x/2)))/sqrt(1 - 9*x^2) + ((1/2 + tan(x/2)^2/2)*asin(3*x))/tan(x/2)) + (((2*cos(x))*sin(x))*tan(x))/(cos(x)^2 + 4)^2 + (1 + tan(x)^2)/(cos(x)^2 + 4) + cos(sqrt(x))/2 + sin(sqrt(x))/(2*sqrt(x))
Denominador común [src]
                        __________                __________                        __________                                        __________                             __________                       __________                                         __________                                                                                    __________                                                __________                                                                                          __________                                                                                                      __________                                                               
                 ___   /        2     /x\        /        2     /  ___\    /x\     /        2     4       /  ___\    /x\       ___   /        2     2       /x\       ___   /        2     2       /x\       /        2     2       /  ___\    /x\        ___   /        2     asin(3*x)/x\                  ___    asin(3*x)/x\    /   /x\\    /x\     ___   /        2     4       asin(3*x)/x\                 ___   /        2     2       2       /x\       ___    4       asin(3*x)/x\    /   /x\\    /x\       ___   /        2     2       asin(3*x)/x\                  ___    2       asin(3*x)/x\    /   /x\\    /x\       ___   /        2                          /x\      asin(3*x)/x\              /x\
   /  ___\   8*\/ x *\/  1 - 9*x  *tan|-| + 16*\/  1 - 9*x  *sin\\/ x /*tan|-| + \/  1 - 9*x  *cos (x)*sin\\/ x /*tan|-| + 2*\/ x *\/  1 - 9*x  *cos (x)*tan|-| + 8*\/ x *\/  1 - 9*x  *tan (x)*tan|-| + 8*\/  1 - 9*x  *cos (x)*sin\\/ x /*tan|-| + 16*\/ x *\/  1 - 9*x  *tan         |-|*asin(3*x) + 96*\/ x *tan         |-|*log|tan|-||*tan|-| + \/ x *\/  1 - 9*x  *cos (x)*tan         |-|*asin(3*x) + 2*\/ x *\/  1 - 9*x  *cos (x)*tan (x)*tan|-| + 6*\/ x *cos (x)*tan         |-|*log|tan|-||*tan|-| + 8*\/ x *\/  1 - 9*x  *cos (x)*tan         |-|*asin(3*x) + 48*\/ x *cos (x)*tan         |-|*log|tan|-||*tan|-| + 4*\/ x *\/  1 - 9*x  *cos(x)*sin(x)*tan(x)*tan|-|   tan         |-|*asin(3*x)*tan|-|
cos\\/ x /                            \2/                                  \2/                                       \2/                                    \2/                                    \2/                                         \2/                                      \2/                                  \2/    \   \2//    \2/                                           \2/                                                      \2/                               \2/    \   \2//    \2/                                             \2/                                          \2/    \   \2//    \2/                                                 \2/               \2/              \2/
---------- + ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + --------------------------------
    2                                                                                                                                                                                                                                                                                                 __________                     __________                              __________                                                                                                                                                                                                                                                                                                              2                
                                                                                                                                                                                                                                                                                               ___   /        2     /x\       ___   /        2     4       /x\        ___   /        2     2       /x\                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                          32*\/ x *\/  1 - 9*x  *tan|-| + 2*\/ x *\/  1 - 9*x  *cos (x)*tan|-| + 16*\/ x *\/  1 - 9*x  *cos (x)*tan|-|                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                    \2/                                    \2/                                     \2/                                                                                                                                                                                                                                                                                                                
cos(x)2+tan(x2)tanasin(3x)(x2)asin(3x)2+4x19x2sin(x)cos(x)tan(x2)tan(x)+x19x2cos4(x)tanasin(3x)(x2)asin(3x)+2x19x2cos2(x)tan(x2)tan2(x)+2x19x2cos2(x)tan(x2)+8x19x2cos2(x)tanasin(3x)(x2)asin(3x)+8x19x2tan(x2)tan2(x)+8x19x2tan(x2)+16x19x2tanasin(3x)(x2)asin(3x)+6xlog(tan(x2))cos4(x)tan(x2)tanasin(3x)(x2)+48xlog(tan(x2))cos2(x)tan(x2)tanasin(3x)(x2)+96xlog(tan(x2))tan(x2)tanasin(3x)(x2)+19x2sin(x)cos4(x)tan(x2)+819x2sin(x)cos2(x)tan(x2)+1619x2sin(x)tan(x2)2x19x2cos4(x)tan(x2)+16x19x2cos2(x)tan(x2)+32x19x2tan(x2)\frac{\cos{\left(\sqrt{x} \right)}}{2} + \frac{\tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)}}{2} + \frac{4 \sqrt{x} \sqrt{1 - 9 x^{2}} \sin{\left(x \right)} \cos{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan{\left(x \right)} + \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{4}{\left(x \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 2 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{2}{\left(x \right)} + 2 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan{\left(\frac{x}{2} \right)} \tan^{2}{\left(x \right)} + 8 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan{\left(\frac{x}{2} \right)} + 16 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} \operatorname{asin}{\left(3 x \right)} + 6 \sqrt{x} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \cos^{4}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + 48 \sqrt{x} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + 96 \sqrt{x} \log{\left(\tan{\left(\frac{x}{2} \right)} \right)} \tan{\left(\frac{x}{2} \right)} \tan^{\operatorname{asin}{\left(3 x \right)}}{\left(\frac{x}{2} \right)} + \sqrt{1 - 9 x^{2}} \sin{\left(\sqrt{x} \right)} \cos^{4}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 8 \sqrt{1 - 9 x^{2}} \sin{\left(\sqrt{x} \right)} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 16 \sqrt{1 - 9 x^{2}} \sin{\left(\sqrt{x} \right)} \tan{\left(\frac{x}{2} \right)}}{2 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{4}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 16 \sqrt{x} \sqrt{1 - 9 x^{2}} \cos^{2}{\left(x \right)} \tan{\left(\frac{x}{2} \right)} + 32 \sqrt{x} \sqrt{1 - 9 x^{2}} \tan{\left(\frac{x}{2} \right)}}
cos(sqrt(x))/2 + (8*sqrt(x)*sqrt(1 - 9*x^2)*tan(x/2) + 16*sqrt(1 - 9*x^2)*sin(sqrt(x))*tan(x/2) + sqrt(1 - 9*x^2)*cos(x)^4*sin(sqrt(x))*tan(x/2) + 2*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x/2) + 8*sqrt(x)*sqrt(1 - 9*x^2)*tan(x)^2*tan(x/2) + 8*sqrt(1 - 9*x^2)*cos(x)^2*sin(sqrt(x))*tan(x/2) + 16*sqrt(x)*sqrt(1 - 9*x^2)*tan(x/2)^asin(3*x)*asin(3*x) + 96*sqrt(x)*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) + sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^4*tan(x/2)^asin(3*x)*asin(3*x) + 2*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x)^2*tan(x/2) + 6*sqrt(x)*cos(x)^4*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) + 8*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x/2)^asin(3*x)*asin(3*x) + 48*sqrt(x)*cos(x)^2*tan(x/2)^asin(3*x)*log(tan(x/2))*tan(x/2) + 4*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)*sin(x)*tan(x)*tan(x/2))/(32*sqrt(x)*sqrt(1 - 9*x^2)*tan(x/2) + 2*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^4*tan(x/2) + 16*sqrt(x)*sqrt(1 - 9*x^2)*cos(x)^2*tan(x/2)) + tan(x/2)^asin(3*x)*asin(3*x)*tan(x/2)/2