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¿Cómo vas a descomponer esta sin(12/x^7)/(7*(3-6*cos(12/x^7)+3*cos(12/x^7)^2+3*sin(12/x^7)^2)) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
                     /12\                  
                  sin|--|                  
                     | 7|                  
                     \x /                  
-------------------------------------------
  /         /12\        2/12\        2/12\\
7*|3 - 6*cos|--| + 3*cos |--| + 3*sin |--||
  |         | 7|         | 7|         | 7||
  \         \x /         \x /         \x //
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{7 \left(\left(\left(3 - 6 \cos{\left(\frac{12}{x^{7}} \right)}\right) + 3 \cos^{2}{\left(\frac{12}{x^{7}} \right)}\right) + 3 \sin^{2}{\left(\frac{12}{x^{7}} \right)}\right)}$$
sin(12/x^7)/((7*(3 - 6*cos(12/x^7) + 3*cos(12/x^7)^2 + 3*sin(12/x^7)^2)))
Simplificación general [src]
    1     
----------
      /6 \
42*tan|--|
      | 7|
      \x /
$$\frac{1}{42 \tan{\left(\frac{6}{x^{7}} \right)}}$$
1/(42*tan(6/x^7))
Respuesta numérica [src]
sin(12/x^7)/(21.0 + 21.0*cos(12/x^7)^2 + 21.0*sin(12/x^7)^2 - 42.0*cos(12/x^7))
sin(12/x^7)/(21.0 + 21.0*cos(12/x^7)^2 + 21.0*sin(12/x^7)^2 - 42.0*cos(12/x^7))
Unión de expresiones racionales [src]
                   /12\                 
                sin|--|                 
                   | 7|                 
                   \x /                 
----------------------------------------
   /       2/12\      2/12\        /12\\
21*|1 + cos |--| + sin |--| - 2*cos|--||
   |        | 7|       | 7|        | 7||
   \        \x /       \x /        \x //
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \left(\sin^{2}{\left(\frac{12}{x^{7}} \right)} + \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 2 \cos{\left(\frac{12}{x^{7}} \right)} + 1\right)}$$
sin(12/x^7)/(21*(1 + cos(12/x^7)^2 + sin(12/x^7)^2 - 2*cos(12/x^7)))
Combinatoria [src]
                   /12\                 
                sin|--|                 
                   | 7|                 
                   \x /                 
----------------------------------------
   /       2/12\      2/12\        /12\\
21*|1 + cos |--| + sin |--| - 2*cos|--||
   |        | 7|       | 7|        | 7||
   \        \x /       \x /        \x //
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \left(\sin^{2}{\left(\frac{12}{x^{7}} \right)} + \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 2 \cos{\left(\frac{12}{x^{7}} \right)} + 1\right)}$$
sin(12/x^7)/(21*(1 + cos(12/x^7)^2 + sin(12/x^7)^2 - 2*cos(12/x^7)))
Potencias [src]
                               /   -12*I    12*I\                            
                               |   -----    ----|                            
                               |      7       7 |                            
                               |     x       x  |                            
                            -I*\- e      + e    /                            
-----------------------------------------------------------------------------
  /                                               2                        2\
  |                               / -12*I    12*I\       /   -12*I    12*I\ |
  |         -12*I       12*I      | -----    ----|       |   -----    ----| |
  |         -----       ----      |    7       7 |       |      7       7 | |
  |            7          7       |   x       x  |       |     x       x  | |
  |           x          x        |e        e    |    21*\- e      + e    / |
2*|21 - 21*e      - 21*e     + 21*|------ + -----|  - ----------------------|
  \                               \  2        2  /              4           /
$$- \frac{i \left(e^{\frac{12 i}{x^{7}}} - e^{- \frac{12 i}{x^{7}}}\right)}{2 \left(21 \left(\frac{e^{\frac{12 i}{x^{7}}}}{2} + \frac{e^{- \frac{12 i}{x^{7}}}}{2}\right)^{2} - \frac{21 \left(e^{\frac{12 i}{x^{7}}} - e^{- \frac{12 i}{x^{7}}}\right)^{2}}{4} - 21 e^{\frac{12 i}{x^{7}}} + 21 - 21 e^{- \frac{12 i}{x^{7}}}\right)}$$
                     /12\                  
                  sin|--|                  
                     | 7|                  
                     \x /                  
-------------------------------------------
           /12\         2/12\         2/12\
21 - 42*cos|--| + 21*cos |--| + 21*sin |--|
           | 7|          | 7|          | 7|
           \x /          \x /          \x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \sin^{2}{\left(\frac{12}{x^{7}} \right)} + 21 \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 42 \cos{\left(\frac{12}{x^{7}} \right)} + 21}$$
sin(12/x^7)/(21 - 42*cos(12/x^7) + 21*cos(12/x^7)^2 + 21*sin(12/x^7)^2)
Denominador común [src]
                     /12\                  
                  sin|--|                  
                     | 7|                  
                     \x /                  
-------------------------------------------
           /12\         2/12\         2/12\
21 - 42*cos|--| + 21*cos |--| + 21*sin |--|
           | 7|          | 7|          | 7|
           \x /          \x /          \x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \sin^{2}{\left(\frac{12}{x^{7}} \right)} + 21 \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 42 \cos{\left(\frac{12}{x^{7}} \right)} + 21}$$
sin(12/x^7)/(21 - 42*cos(12/x^7) + 21*cos(12/x^7)^2 + 21*sin(12/x^7)^2)
Denominador racional [src]
                     /12\                  
                  sin|--|                  
                     | 7|                  
                     \x /                  
-------------------------------------------
           /12\         2/12\         2/12\
21 - 42*cos|--| + 21*cos |--| + 21*sin |--|
           | 7|          | 7|          | 7|
           \x /          \x /          \x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \sin^{2}{\left(\frac{12}{x^{7}} \right)} + 21 \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 42 \cos{\left(\frac{12}{x^{7}} \right)} + 21}$$
sin(12/x^7)/(21 - 42*cos(12/x^7) + 21*cos(12/x^7)^2 + 21*sin(12/x^7)^2)
Abrimos la expresión [src]
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  - 2091909120*cos  |--| - 1263403008*cos  |--| - 528482304*cos  |--| - 147345408*cos  |--| - 2540160*cos |--| + 108864*cos |--| + 25655616*cos |--| + 88080384*cos  |--| + 532180992*cos  |--| + 1387266048*cos  |--| + 2000388096*cos  |--| - 1145044992*cos |--|*sin  |--| - 440401920*cos |--|*sin  |--| - 408059904*cos |--|*sin  |--| - 23396352*cos |--|*sin |--| - 141120*cos |--|*sin |--| + 3024*cos |--|*sin |--| + 2549568*cos |--|*sin |--| + 88080384*cos |--|*sin  |--| + 124207104*cos |--|*sin  |--| + 855343104*cos |--|*sin  |--| + 946864128*cos |--|*sin  |--|   - 2091909120*cos  |--| - 1263403008*cos  |--| - 528482304*cos  |--| - 147345408*cos  |--| - 2540160*cos |--| + 108864*cos |--| + 25655616*cos |--| + 88080384*cos  |--| + 532180992*cos  |--| + 1387266048*cos  |--| + 2000388096*cos  |--| - 1145044992*cos |--|*sin  |--| - 440401920*cos |--|*sin  |--| - 408059904*cos |--|*sin  |--| - 23396352*cos |--|*sin |--| - 141120*cos |--|*sin |--| + 3024*cos |--|*sin |--| + 2549568*cos |--|*sin |--| + 88080384*cos |--|*sin  |--| + 124207104*cos |--|*sin  |--| + 855343104*cos |--|*sin  |--| + 946864128*cos |--|*sin  |--|   - 2091909120*cos  |--| - 1263403008*cos  |--| - 528482304*cos  |--| - 147345408*cos  |--| - 2540160*cos |--| + 108864*cos |--| + 25655616*cos |--| + 88080384*cos  |--| + 532180992*cos  |--| + 1387266048*cos  |--| + 2000388096*cos  |--| - 1145044992*cos |--|*sin  |--| - 440401920*cos |--|*sin  |--| - 408059904*cos |--|*sin  |--| - 23396352*cos |--|*sin |--| - 141120*cos |--|*sin |--| + 3024*cos |--|*sin |--| + 2549568*cos |--|*sin |--| + 88080384*cos |--|*sin  |--| + 124207104*cos |--|*sin  |--| + 855343104*cos |--|*sin  |--| + 946864128*cos |--|*sin  |--|   - 2091909120*cos  |--| - 1263403008*cos  |--| - 528482304*cos  |--| - 147345408*cos  |--| - 2540160*cos |--| + 108864*cos |--| + 25655616*cos |--| + 88080384*cos  |--| + 532180992*cos  |--| + 1387266048*cos  |--| + 2000388096*cos  |--| - 1145044992*cos |--|*sin  |--| - 440401920*cos |--|*sin  |--| - 408059904*cos |--|*sin  |--| - 23396352*cos |--|*sin |--| - 141120*cos |--|*sin |--| + 3024*cos |--|*sin |--| + 2549568*cos |--|*sin |--| + 88080384*cos |--|*sin  |--| + 124207104*cos |--|*sin  |--| + 855343104*cos |--|*sin  |--| + 946864128*cos |--|*sin  |--|   - 2091909120*cos  |--| - 1263403008*cos  |--| - 528482304*cos  |--| - 147345408*cos  |--| - 2540160*cos |--| + 108864*cos |--| + 25655616*cos |--| + 88080384*cos  |--| + 532180992*cos  |--| + 1387266048*cos  |--| + 2000388096*cos  |--| - 1145044992*cos |--|*sin  |--| - 440401920*cos |--|*sin  |--| - 408059904*cos |--|*sin  |--| - 23396352*cos |--|*sin |--| - 141120*cos |--|*sin |--| + 3024*cos |--|*sin |--| + 2549568*cos |--|*sin |--| + 88080384*cos |--|*sin  |--| + 124207104*cos |--|*sin  |--| + 855343104*cos |--|*sin  |--| + 946864128*cos |--|*sin  |--|   - 2091909120*cos  |--| - 1263403008*cos  |--| - 528482304*cos  |--| - 147345408*cos  |--| - 2540160*cos |--| + 108864*cos |--| + 25655616*cos |--| + 88080384*cos  |--| + 532180992*cos  |--| + 1387266048*cos  |--| + 2000388096*cos  |--| - 1145044992*cos |--|*sin  |--| - 440401920*cos |--|*sin  |--| - 408059904*cos |--|*sin  |--| - 23396352*cos |--|*sin |--| - 141120*cos |--|*sin |--| + 3024*cos |--|*sin |--| + 2549568*cos |--|*sin |--| + 88080384*cos |--|*sin  |--| + 124207104*cos |--|*sin  |--| + 855343104*cos |--|*sin  |--| + 946864128*cos |--|*sin  |--|
                    | 7|                   | 7|                  | 7|                  | 7|               | 7|              | 7|                | 7|                 | 7|                  | 7|                   | 7|                   | 7|                  | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                | 7|     | 7|              | 7|     | 7|            | 7|     | 7|               | 7|     | 7|                | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                     | 7|                   | 7|                  | 7|                  | 7|               | 7|              | 7|                | 7|                 | 7|                  | 7|                   | 7|                   | 7|                  | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                | 7|     | 7|              | 7|     | 7|            | 7|     | 7|               | 7|     | 7|                | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                     | 7|                   | 7|                  | 7|                  | 7|               | 7|              | 7|                | 7|                 | 7|                  | 7|                   | 7|                   | 7|                  | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                | 7|     | 7|              | 7|     | 7|            | 7|     | 7|               | 7|     | 7|                | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                     | 7|                   | 7|                  | 7|                  | 7|               | 7|              | 7|                | 7|                 | 7|                  | 7|                   | 7|                   | 7|                  | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                | 7|     | 7|              | 7|     | 7|            | 7|     | 7|               | 7|     | 7|                | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                     | 7|                   | 7|                  | 7|                  | 7|               | 7|              | 7|                | 7|                 | 7|                  | 7|                   | 7|                   | 7|                  | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                | 7|     | 7|              | 7|     | 7|            | 7|     | 7|               | 7|     | 7|                | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                     | 7|                   | 7|                  | 7|                  | 7|               | 7|              | 7|                | 7|                 | 7|                  | 7|                   | 7|                   | 7|                  | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                | 7|     | 7|              | 7|     | 7|            | 7|     | 7|               | 7|     | 7|                | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|                 | 7|      | 7|
                    \x /                   \x /                  \x /                  \x /               \x /              \x /                \x /                 \x /                  \x /                   \x /                   \x /                  \x /      \x /                 \x /      \x /                 \x /      \x /                \x /     \x /              \x /     \x /            \x /     \x /               \x /     \x /                \x /      \x /                 \x /      \x /                 \x /      \x /                 \x /      \x /                     \x /                   \x /                  \x /                  \x /               \x /              \x /                \x /                 \x /                  \x /                   \x /                   \x /                  \x /      \x /                 \x /      \x /                 \x /      \x /                \x /     \x /              \x /     \x /            \x /     \x /               \x /     \x /                \x /      \x /                 \x /      \x /                 \x /      \x /                 \x /      \x /                     \x /                   \x /                  \x /                  \x /               \x /              \x /                \x /                 \x /                  \x /                   \x /                   \x /                  \x /      \x /                 \x /      \x /                 \x /      \x /                \x /     \x /              \x /     \x /            \x /     \x /               \x /     \x /                \x /      \x /                 \x /      \x /                 \x /      \x /                 \x /      \x /                     \x /                   \x /                  \x /                  \x /               \x /              \x /                \x /                 \x /                  \x /                   \x /                   \x /                  \x /      \x /                 \x /      \x /                 \x /      \x /                \x /     \x /              \x /     \x /            \x /     \x /               \x /     \x /                \x /      \x /                 \x /      \x /                 \x /      \x /                 \x /      \x /                     \x /                   \x /                  \x /                  \x /               \x /              \x /                \x /                 \x /                  \x /                   \x /                   \x /                  \x /      \x /                 \x /      \x /                 \x /      \x /                \x /     \x /              \x /     \x /            \x /     \x /               \x /     \x /                \x /      \x /                 \x /      \x /                 \x /      \x /                 \x /      \x /                     \x /                   \x /                  \x /                  \x /               \x /              \x /                \x /                 \x /                  \x /                   \x /                   \x /                  \x /      \x /                 \x /      \x /                 \x /      \x /                \x /     \x /              \x /     \x /            \x /     \x /               \x /     \x /                \x /      \x /                 \x /      \x /                 \x /      \x /                 \x /      \x /
$$- \frac{2048 \sin^{11}{\left(\frac{1}{x^{7}} \right)} \cos{\left(\frac{1}{x^{7}} \right)}}{88080384 \sin^{22}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 440401920 \sin^{20}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 946864128 \sin^{18}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 1145044992 \sin^{16}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 855343104 \sin^{14}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 408059904 \sin^{12}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 124207104 \sin^{10}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 23396352 \sin^{8}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 2549568 \sin^{6}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 141120 \sin^{4}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 3024 \sin^{2}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 88080384 \cos^{24}{\left(\frac{1}{x^{7}} \right)} - 528482304 \cos^{22}{\left(\frac{1}{x^{7}} \right)} + 1387266048 \cos^{20}{\left(\frac{1}{x^{7}} \right)} - 2091909120 \cos^{18}{\left(\frac{1}{x^{7}} \right)} + 2000388096 \cos^{16}{\left(\frac{1}{x^{7}} \right)} - 1263403008 \cos^{14}{\left(\frac{1}{x^{7}} \right)} + 532180992 \cos^{12}{\left(\frac{1}{x^{7}} \right)} - 147345408 \cos^{10}{\left(\frac{1}{x^{7}} \right)} + 25655616 \cos^{8}{\left(\frac{1}{x^{7}} \right)} - 2540160 \cos^{6}{\left(\frac{1}{x^{7}} \right)} + 108864 \cos^{4}{\left(\frac{1}{x^{7}} \right)}} + \frac{5120 \sin^{9}{\left(\frac{1}{x^{7}} \right)} \cos{\left(\frac{1}{x^{7}} \right)}}{88080384 \sin^{22}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 440401920 \sin^{20}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 946864128 \sin^{18}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 1145044992 \sin^{16}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 855343104 \sin^{14}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 408059904 \sin^{12}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 124207104 \sin^{10}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 23396352 \sin^{8}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 2549568 \sin^{6}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 141120 \sin^{4}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 3024 \sin^{2}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 88080384 \cos^{24}{\left(\frac{1}{x^{7}} \right)} - 528482304 \cos^{22}{\left(\frac{1}{x^{7}} \right)} + 1387266048 \cos^{20}{\left(\frac{1}{x^{7}} \right)} - 2091909120 \cos^{18}{\left(\frac{1}{x^{7}} \right)} + 2000388096 \cos^{16}{\left(\frac{1}{x^{7}} \right)} - 1263403008 \cos^{14}{\left(\frac{1}{x^{7}} \right)} + 532180992 \cos^{12}{\left(\frac{1}{x^{7}} \right)} - 147345408 \cos^{10}{\left(\frac{1}{x^{7}} \right)} + 25655616 \cos^{8}{\left(\frac{1}{x^{7}} \right)} - 2540160 \cos^{6}{\left(\frac{1}{x^{7}} \right)} + 108864 \cos^{4}{\left(\frac{1}{x^{7}} \right)}} - \frac{4608 \sin^{7}{\left(\frac{1}{x^{7}} \right)} \cos{\left(\frac{1}{x^{7}} \right)}}{88080384 \sin^{22}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 440401920 \sin^{20}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 946864128 \sin^{18}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 1145044992 \sin^{16}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 855343104 \sin^{14}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 408059904 \sin^{12}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 124207104 \sin^{10}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 23396352 \sin^{8}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 2549568 \sin^{6}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 141120 \sin^{4}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 3024 \sin^{2}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 88080384 \cos^{24}{\left(\frac{1}{x^{7}} \right)} - 528482304 \cos^{22}{\left(\frac{1}{x^{7}} \right)} + 1387266048 \cos^{20}{\left(\frac{1}{x^{7}} \right)} - 2091909120 \cos^{18}{\left(\frac{1}{x^{7}} \right)} + 2000388096 \cos^{16}{\left(\frac{1}{x^{7}} \right)} - 1263403008 \cos^{14}{\left(\frac{1}{x^{7}} \right)} + 532180992 \cos^{12}{\left(\frac{1}{x^{7}} \right)} - 147345408 \cos^{10}{\left(\frac{1}{x^{7}} \right)} + 25655616 \cos^{8}{\left(\frac{1}{x^{7}} \right)} - 2540160 \cos^{6}{\left(\frac{1}{x^{7}} \right)} + 108864 \cos^{4}{\left(\frac{1}{x^{7}} \right)}} + \frac{1792 \sin^{5}{\left(\frac{1}{x^{7}} \right)} \cos{\left(\frac{1}{x^{7}} \right)}}{88080384 \sin^{22}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 440401920 \sin^{20}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 946864128 \sin^{18}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 1145044992 \sin^{16}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 855343104 \sin^{14}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 408059904 \sin^{12}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 124207104 \sin^{10}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 23396352 \sin^{8}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 2549568 \sin^{6}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 141120 \sin^{4}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 3024 \sin^{2}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 88080384 \cos^{24}{\left(\frac{1}{x^{7}} \right)} - 528482304 \cos^{22}{\left(\frac{1}{x^{7}} \right)} + 1387266048 \cos^{20}{\left(\frac{1}{x^{7}} \right)} - 2091909120 \cos^{18}{\left(\frac{1}{x^{7}} \right)} + 2000388096 \cos^{16}{\left(\frac{1}{x^{7}} \right)} - 1263403008 \cos^{14}{\left(\frac{1}{x^{7}} \right)} + 532180992 \cos^{12}{\left(\frac{1}{x^{7}} \right)} - 147345408 \cos^{10}{\left(\frac{1}{x^{7}} \right)} + 25655616 \cos^{8}{\left(\frac{1}{x^{7}} \right)} - 2540160 \cos^{6}{\left(\frac{1}{x^{7}} \right)} + 108864 \cos^{4}{\left(\frac{1}{x^{7}} \right)}} - \frac{280 \sin^{3}{\left(\frac{1}{x^{7}} \right)} \cos{\left(\frac{1}{x^{7}} \right)}}{88080384 \sin^{22}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 440401920 \sin^{20}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 946864128 \sin^{18}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 1145044992 \sin^{16}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 855343104 \sin^{14}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 408059904 \sin^{12}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 124207104 \sin^{10}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 23396352 \sin^{8}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 2549568 \sin^{6}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 141120 \sin^{4}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 3024 \sin^{2}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 88080384 \cos^{24}{\left(\frac{1}{x^{7}} \right)} - 528482304 \cos^{22}{\left(\frac{1}{x^{7}} \right)} + 1387266048 \cos^{20}{\left(\frac{1}{x^{7}} \right)} - 2091909120 \cos^{18}{\left(\frac{1}{x^{7}} \right)} + 2000388096 \cos^{16}{\left(\frac{1}{x^{7}} \right)} - 1263403008 \cos^{14}{\left(\frac{1}{x^{7}} \right)} + 532180992 \cos^{12}{\left(\frac{1}{x^{7}} \right)} - 147345408 \cos^{10}{\left(\frac{1}{x^{7}} \right)} + 25655616 \cos^{8}{\left(\frac{1}{x^{7}} \right)} - 2540160 \cos^{6}{\left(\frac{1}{x^{7}} \right)} + 108864 \cos^{4}{\left(\frac{1}{x^{7}} \right)}} + \frac{12 \sin{\left(\frac{1}{x^{7}} \right)} \cos{\left(\frac{1}{x^{7}} \right)}}{88080384 \sin^{22}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 440401920 \sin^{20}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 946864128 \sin^{18}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 1145044992 \sin^{16}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 855343104 \sin^{14}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 408059904 \sin^{12}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 124207104 \sin^{10}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 23396352 \sin^{8}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 2549568 \sin^{6}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} - 141120 \sin^{4}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 3024 \sin^{2}{\left(\frac{1}{x^{7}} \right)} \cos^{2}{\left(\frac{1}{x^{7}} \right)} + 88080384 \cos^{24}{\left(\frac{1}{x^{7}} \right)} - 528482304 \cos^{22}{\left(\frac{1}{x^{7}} \right)} + 1387266048 \cos^{20}{\left(\frac{1}{x^{7}} \right)} - 2091909120 \cos^{18}{\left(\frac{1}{x^{7}} \right)} + 2000388096 \cos^{16}{\left(\frac{1}{x^{7}} \right)} - 1263403008 \cos^{14}{\left(\frac{1}{x^{7}} \right)} + 532180992 \cos^{12}{\left(\frac{1}{x^{7}} \right)} - 147345408 \cos^{10}{\left(\frac{1}{x^{7}} \right)} + 25655616 \cos^{8}{\left(\frac{1}{x^{7}} \right)} - 2540160 \cos^{6}{\left(\frac{1}{x^{7}} \right)} + 108864 \cos^{4}{\left(\frac{1}{x^{7}} \right)}}$$
-4608*sin(x^(-7))^7*cos(x^(-7))/(-2091909120*cos(x^(-7))^18 - 1263403008*cos(x^(-7))^14 - 528482304*cos(x^(-7))^22 - 147345408*cos(x^(-7))^10 - 2540160*cos(x^(-7))^6 + 108864*cos(x^(-7))^4 + 25655616*cos(x^(-7))^8 + 88080384*cos(x^(-7))^24 + 532180992*cos(x^(-7))^12 + 1387266048*cos(x^(-7))^20 + 2000388096*cos(x^(-7))^16 - 1145044992*cos(x^(-7))^2*sin(x^(-7))^16 - 440401920*cos(x^(-7))^2*sin(x^(-7))^20 - 408059904*cos(x^(-7))^2*sin(x^(-7))^12 - 23396352*cos(x^(-7))^2*sin(x^(-7))^8 - 141120*cos(x^(-7))^2*sin(x^(-7))^4 + 3024*cos(x^(-7))^2*sin(x^(-7))^2 + 2549568*cos(x^(-7))^2*sin(x^(-7))^6 + 88080384*cos(x^(-7))^2*sin(x^(-7))^22 + 124207104*cos(x^(-7))^2*sin(x^(-7))^10 + 855343104*cos(x^(-7))^2*sin(x^(-7))^14 + 946864128*cos(x^(-7))^2*sin(x^(-7))^18) - 2048*sin(x^(-7))^11*cos(x^(-7))/(-2091909120*cos(x^(-7))^18 - 1263403008*cos(x^(-7))^14 - 528482304*cos(x^(-7))^22 - 147345408*cos(x^(-7))^10 - 2540160*cos(x^(-7))^6 + 108864*cos(x^(-7))^4 + 25655616*cos(x^(-7))^8 + 88080384*cos(x^(-7))^24 + 532180992*cos(x^(-7))^12 + 1387266048*cos(x^(-7))^20 + 2000388096*cos(x^(-7))^16 - 1145044992*cos(x^(-7))^2*sin(x^(-7))^16 - 440401920*cos(x^(-7))^2*sin(x^(-7))^20 - 408059904*cos(x^(-7))^2*sin(x^(-7))^12 - 23396352*cos(x^(-7))^2*sin(x^(-7))^8 - 141120*cos(x^(-7))^2*sin(x^(-7))^4 + 3024*cos(x^(-7))^2*sin(x^(-7))^2 + 2549568*cos(x^(-7))^2*sin(x^(-7))^6 + 88080384*cos(x^(-7))^2*sin(x^(-7))^22 + 124207104*cos(x^(-7))^2*sin(x^(-7))^10 + 855343104*cos(x^(-7))^2*sin(x^(-7))^14 + 946864128*cos(x^(-7))^2*sin(x^(-7))^18) - 280*sin(x^(-7))^3*cos(x^(-7))/(-2091909120*cos(x^(-7))^18 - 1263403008*cos(x^(-7))^14 - 528482304*cos(x^(-7))^22 - 147345408*cos(x^(-7))^10 - 2540160*cos(x^(-7))^6 + 108864*cos(x^(-7))^4 + 25655616*cos(x^(-7))^8 + 88080384*cos(x^(-7))^24 + 532180992*cos(x^(-7))^12 + 1387266048*cos(x^(-7))^20 + 2000388096*cos(x^(-7))^16 - 1145044992*cos(x^(-7))^2*sin(x^(-7))^16 - 440401920*cos(x^(-7))^2*sin(x^(-7))^20 - 408059904*cos(x^(-7))^2*sin(x^(-7))^12 - 23396352*cos(x^(-7))^2*sin(x^(-7))^8 - 141120*cos(x^(-7))^2*sin(x^(-7))^4 + 3024*cos(x^(-7))^2*sin(x^(-7))^2 + 2549568*cos(x^(-7))^2*sin(x^(-7))^6 + 88080384*cos(x^(-7))^2*sin(x^(-7))^22 + 124207104*cos(x^(-7))^2*sin(x^(-7))^10 + 855343104*cos(x^(-7))^2*sin(x^(-7))^14 + 946864128*cos(x^(-7))^2*sin(x^(-7))^18) + 12*cos(x^(-7))*sin(x^(-7))/(-2091909120*cos(x^(-7))^18 - 1263403008*cos(x^(-7))^14 - 528482304*cos(x^(-7))^22 - 147345408*cos(x^(-7))^10 - 2540160*cos(x^(-7))^6 + 108864*cos(x^(-7))^4 + 25655616*cos(x^(-7))^8 + 88080384*cos(x^(-7))^24 + 532180992*cos(x^(-7))^12 + 1387266048*cos(x^(-7))^20 + 2000388096*cos(x^(-7))^16 - 1145044992*cos(x^(-7))^2*sin(x^(-7))^16 - 440401920*cos(x^(-7))^2*sin(x^(-7))^20 - 408059904*cos(x^(-7))^2*sin(x^(-7))^12 - 23396352*cos(x^(-7))^2*sin(x^(-7))^8 - 141120*cos(x^(-7))^2*sin(x^(-7))^4 + 3024*cos(x^(-7))^2*sin(x^(-7))^2 + 2549568*cos(x^(-7))^2*sin(x^(-7))^6 + 88080384*cos(x^(-7))^2*sin(x^(-7))^22 + 124207104*cos(x^(-7))^2*sin(x^(-7))^10 + 855343104*cos(x^(-7))^2*sin(x^(-7))^14 + 946864128*cos(x^(-7))^2*sin(x^(-7))^18) + 1792*sin(x^(-7))^5*cos(x^(-7))/(-2091909120*cos(x^(-7))^18 - 1263403008*cos(x^(-7))^14 - 528482304*cos(x^(-7))^22 - 147345408*cos(x^(-7))^10 - 2540160*cos(x^(-7))^6 + 108864*cos(x^(-7))^4 + 25655616*cos(x^(-7))^8 + 88080384*cos(x^(-7))^24 + 532180992*cos(x^(-7))^12 + 1387266048*cos(x^(-7))^20 + 2000388096*cos(x^(-7))^16 - 1145044992*cos(x^(-7))^2*sin(x^(-7))^16 - 440401920*cos(x^(-7))^2*sin(x^(-7))^20 - 408059904*cos(x^(-7))^2*sin(x^(-7))^12 - 23396352*cos(x^(-7))^2*sin(x^(-7))^8 - 141120*cos(x^(-7))^2*sin(x^(-7))^4 + 3024*cos(x^(-7))^2*sin(x^(-7))^2 + 2549568*cos(x^(-7))^2*sin(x^(-7))^6 + 88080384*cos(x^(-7))^2*sin(x^(-7))^22 + 124207104*cos(x^(-7))^2*sin(x^(-7))^10 + 855343104*cos(x^(-7))^2*sin(x^(-7))^14 + 946864128*cos(x^(-7))^2*sin(x^(-7))^18) + 5120*sin(x^(-7))^9*cos(x^(-7))/(-2091909120*cos(x^(-7))^18 - 1263403008*cos(x^(-7))^14 - 528482304*cos(x^(-7))^22 - 147345408*cos(x^(-7))^10 - 2540160*cos(x^(-7))^6 + 108864*cos(x^(-7))^4 + 25655616*cos(x^(-7))^8 + 88080384*cos(x^(-7))^24 + 532180992*cos(x^(-7))^12 + 1387266048*cos(x^(-7))^20 + 2000388096*cos(x^(-7))^16 - 1145044992*cos(x^(-7))^2*sin(x^(-7))^16 - 440401920*cos(x^(-7))^2*sin(x^(-7))^20 - 408059904*cos(x^(-7))^2*sin(x^(-7))^12 - 23396352*cos(x^(-7))^2*sin(x^(-7))^8 - 141120*cos(x^(-7))^2*sin(x^(-7))^4 + 3024*cos(x^(-7))^2*sin(x^(-7))^2 + 2549568*cos(x^(-7))^2*sin(x^(-7))^6 + 88080384*cos(x^(-7))^2*sin(x^(-7))^22 + 124207104*cos(x^(-7))^2*sin(x^(-7))^10 + 855343104*cos(x^(-7))^2*sin(x^(-7))^14 + 946864128*cos(x^(-7))^2*sin(x^(-7))^18)
Parte trigonométrica [src]
                                       /6 \                                   
                                  2*tan|--|                                   
                                       | 7|                                   
                                       \x /                                   
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               /                                          2                  \
               |        /       2/6 \\      /       2/6 \\            2/6 \  |
               |     42*|1 - tan |--||   21*|1 - tan |--||      84*tan |--|  |
               |        |        | 7||      |        | 7||             | 7|  |
/       2/6 \\ |        \        \x //      \        \x //             \x /  |
|1 + tan |--||*|21 - ----------------- + ------------------ + ---------------|
|        | 7|| |               2/6 \                    2                   2|
\        \x // |        1 + tan |--|      /       2/6 \\      /       2/6 \\ |
               |                | 7|      |1 + tan |--||      |1 + tan |--|| |
               |                \x /      |        | 7||      |        | 7|| |
               \                          \        \x //      \        \x // /
$$\frac{2 \tan{\left(\frac{6}{x^{7}} \right)}}{\left(\tan^{2}{\left(\frac{6}{x^{7}} \right)} + 1\right) \left(\frac{21 \left(1 - \tan^{2}{\left(\frac{6}{x^{7}} \right)}\right)^{2}}{\left(\tan^{2}{\left(\frac{6}{x^{7}} \right)} + 1\right)^{2}} - \frac{42 \left(1 - \tan^{2}{\left(\frac{6}{x^{7}} \right)}\right)}{\tan^{2}{\left(\frac{6}{x^{7}} \right)} + 1} + 21 + \frac{84 \tan^{2}{\left(\frac{6}{x^{7}} \right)}}{\left(\tan^{2}{\left(\frac{6}{x^{7}} \right)} + 1\right)^{2}}\right)}$$
   /6 \
cot|--|
   | 7|
   \x /
-------
   42  
$$\frac{\cot{\left(\frac{6}{x^{7}} \right)}}{42}$$
                     /12\                  
                  sin|--|                  
                     | 7|                  
                     \x /                  
-------------------------------------------
           /12\         2/12\         2/12\
21 - 42*cos|--| + 21*cos |--| + 21*sin |--|
           | 7|          | 7|          | 7|
           \x /          \x /          \x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \sin^{2}{\left(\frac{12}{x^{7}} \right)} + 21 \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 42 \cos{\left(\frac{12}{x^{7}} \right)} + 21}$$
                          1                           
------------------------------------------------------
/          42           21            21     \    /12\
|21 - ------------ + -------- + -------------|*csc|--|
|        /pi   12\      2/12\      2/pi   12\|    | 7|
|     csc|-- - --|   csc |--|   csc |-- - --||    \x /
|        |2     7|       | 7|       |2     7||        
\        \     x /       \x /       \     x //        
$$\frac{1}{\left(21 - \frac{42}{\csc{\left(\frac{\pi}{2} - \frac{12}{x^{7}} \right)}} + \frac{21}{\csc^{2}{\left(\frac{\pi}{2} - \frac{12}{x^{7}} \right)}} + \frac{21}{\csc^{2}{\left(\frac{12}{x^{7}} \right)}}\right) \csc{\left(\frac{12}{x^{7}} \right)}}$$
     /12\  
  sin|--|  
     | 7|  
     \x /  
-----------
      2/6 \
84*sin |--|
       | 7|
       \x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{84 \sin^{2}{\left(\frac{6}{x^{7}} \right)}}$$
                          1                           
------------------------------------------------------
/        42        21            21     \    /12   pi\
|21 - ------- + -------- + -------------|*sec|-- - --|
|        /12\      2/12\      2/12   pi\|    | 7   2 |
|     sec|--|   sec |--|   sec |-- - --||    \x      /
|        | 7|       | 7|       | 7   2 ||             
\        \x /       \x /       \x      //             
$$\frac{1}{\left(21 + \frac{21}{\sec^{2}{\left(- \frac{\pi}{2} + \frac{12}{x^{7}} \right)}} - \frac{42}{\sec{\left(\frac{12}{x^{7}} \right)}} + \frac{21}{\sec^{2}{\left(\frac{12}{x^{7}} \right)}}\right) \sec{\left(- \frac{\pi}{2} + \frac{12}{x^{7}} \right)}}$$
   /6    pi\
sec|-- - --|
   | 7   2 |
   \x      /
------------
       /6 \ 
 42*sec|--| 
       | 7| 
       \x / 
$$\frac{\sec{\left(- \frac{\pi}{2} + \frac{6}{x^{7}} \right)}}{42 \sec{\left(\frac{6}{x^{7}} \right)}}$$
                     /12   pi\                  
                  cos|-- - --|                  
                     | 7   2 |                  
                     \x      /                  
------------------------------------------------
           /12\         2/12\         2/12   pi\
21 - 42*cos|--| + 21*cos |--| + 21*cos |-- - --|
           | 7|          | 7|          | 7   2 |
           \x /          \x /          \x      /
$$\frac{\cos{\left(- \frac{\pi}{2} + \frac{12}{x^{7}} \right)}}{21 \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 42 \cos{\left(\frac{12}{x^{7}} \right)} + 21 \cos^{2}{\left(- \frac{\pi}{2} + \frac{12}{x^{7}} \right)} + 21}$$
                          /12\                       
                       sin|--|                       
                          | 7|                       
                          \x /                       
-----------------------------------------------------
           /pi   12\         2/12\         2/pi   12\
21 - 42*sin|-- + --| + 21*sin |--| + 21*sin |-- + --|
           |2     7|          | 7|          |2     7|
           \     x /          \x /          \     x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \sin^{2}{\left(\frac{12}{x^{7}} \right)} + 21 \sin^{2}{\left(\frac{\pi}{2} + \frac{12}{x^{7}} \right)} - 42 \sin{\left(\frac{\pi}{2} + \frac{12}{x^{7}} \right)} + 21}$$
       /6 \    
    cos|--|    
       | 7|    
       \x /    
---------------
      /6    pi\
42*cos|-- - --|
      | 7   2 |
      \x      /
$$\frac{\cos{\left(\frac{6}{x^{7}} \right)}}{42 \cos{\left(- \frac{\pi}{2} + \frac{6}{x^{7}} \right)}}$$
                                        /6 \                                    
                                   2*cot|--|                                    
                                        | 7|                                    
                                        \x /                                    
--------------------------------------------------------------------------------
               /                                            2                  \
               |        /        2/6 \\      /        2/6 \\            2/6 \  |
               |     42*|-1 + cot |--||   21*|-1 + cot |--||      84*cot |--|  |
               |        |         | 7||      |         | 7||             | 7|  |
/       2/6 \\ |        \         \x //      \         \x //             \x /  |
|1 + cot |--||*|21 - ------------------ + ------------------- + ---------------|
|        | 7|| |               2/6 \                      2                   2|
\        \x // |        1 + cot |--|        /       2/6 \\      /       2/6 \\ |
               |                | 7|        |1 + cot |--||      |1 + cot |--|| |
               |                \x /        |        | 7||      |        | 7|| |
               \                            \        \x //      \        \x // /
$$\frac{2 \cot{\left(\frac{6}{x^{7}} \right)}}{\left(\cot^{2}{\left(\frac{6}{x^{7}} \right)} + 1\right) \left(\frac{21 \left(\cot^{2}{\left(\frac{6}{x^{7}} \right)} - 1\right)^{2}}{\left(\cot^{2}{\left(\frac{6}{x^{7}} \right)} + 1\right)^{2}} - \frac{42 \left(\cot^{2}{\left(\frac{6}{x^{7}} \right)} - 1\right)}{\cot^{2}{\left(\frac{6}{x^{7}} \right)} + 1} + 21 + \frac{84 \cot^{2}{\left(\frac{6}{x^{7}} \right)}}{\left(\cot^{2}{\left(\frac{6}{x^{7}} \right)} + 1\right)^{2}}\right)}$$
       /6 \    
    csc|--|    
       | 7|    
       \x /    
---------------
      /pi   6 \
42*csc|-- - --|
      |2     7|
      \     x /
$$\frac{\csc{\left(\frac{6}{x^{7}} \right)}}{42 \csc{\left(\frac{\pi}{2} - \frac{6}{x^{7}} \right)}}$$
    1     
----------
      /6 \
42*tan|--|
      | 7|
      \x /
$$\frac{1}{42 \tan{\left(\frac{6}{x^{7}} \right)}}$$
                     1                      
--------------------------------------------
/        42        21         21   \    /12\
|21 - ------- + -------- + --------|*csc|--|
|        /12\      2/12\      2/12\|    | 7|
|     sec|--|   csc |--|   sec |--||    \x /
|        | 7|       | 7|       | 7||        
\        \x /       \x /       \x //        
$$\frac{1}{\left(21 - \frac{42}{\sec{\left(\frac{12}{x^{7}} \right)}} + \frac{21}{\sec^{2}{\left(\frac{12}{x^{7}} \right)}} + \frac{21}{\csc^{2}{\left(\frac{12}{x^{7}} \right)}}\right) \csc{\left(\frac{12}{x^{7}} \right)}}$$
1/((21 - 42/sec(12/x^7) + 21/csc(12/x^7)^2 + 21/sec(12/x^7)^2)*csc(12/x^7))
Compilar la expresión [src]
                     /12\                  
                  sin|--|                  
                     | 7|                  
                     \x /                  
-------------------------------------------
           /12\         2/12\         2/12\
21 - 42*cos|--| + 21*cos |--| + 21*sin |--|
           | 7|          | 7|          | 7|
           \x /          \x /          \x /
$$\frac{\sin{\left(\frac{12}{x^{7}} \right)}}{21 \sin^{2}{\left(\frac{12}{x^{7}} \right)} + 21 \cos^{2}{\left(\frac{12}{x^{7}} \right)} - 42 \cos{\left(\frac{12}{x^{7}} \right)} + 21}$$
sin(12/x^7)/(21 - 42*cos(12/x^7) + 21*cos(12/x^7)^2 + 21*sin(12/x^7)^2)