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¿Cómo vas a descomponer esta sin(pi*x)/(2*pi)+sin(3*pi*x)/(6*pi) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
sin(pi*x)   sin(3*pi*x)
--------- + -----------
   2*pi         6*pi   
$$\frac{\sin{\left(\pi x \right)}}{2 \pi} + \frac{\sin{\left(3 \pi x \right)}}{6 \pi}$$
sin(pi*x)/((2*pi)) + sin((3*pi)*x)/((6*pi))
Simplificación general [src]
3*sin(pi*x) + sin(3*pi*x)
-------------------------
           6*pi          
$$\frac{3 \sin{\left(\pi x \right)} + \sin{\left(3 \pi x \right)}}{6 \pi}$$
(3*sin(pi*x) + sin(3*pi*x))/(6*pi)
Respuesta numérica [src]
0.0530516476972984*sin((3*pi)*x) + 0.159154943091895*sin(pi*x)
0.0530516476972984*sin((3*pi)*x) + 0.159154943091895*sin(pi*x)
Denominador racional [src]
2*pi*sin(3*pi*x) + 6*pi*sin(pi*x)
---------------------------------
                   2             
              12*pi              
$$\frac{6 \pi \sin{\left(\pi x \right)} + 2 \pi \sin{\left(3 \pi x \right)}}{12 \pi^{2}}$$
(2*pi*sin(3*pi*x) + 6*pi*sin(pi*x))/(12*pi^2)
Denominador común [src]
3*sin(pi*x) + sin(3*pi*x)
-------------------------
           6*pi          
$$\frac{3 \sin{\left(\pi x \right)} + \sin{\left(3 \pi x \right)}}{6 \pi}$$
(3*sin(pi*x) + sin(3*pi*x))/(6*pi)
Combinatoria [src]
3*sin(pi*x) + sin(3*pi*x)
-------------------------
           6*pi          
$$\frac{3 \sin{\left(\pi x \right)} + \sin{\left(3 \pi x \right)}}{6 \pi}$$
(3*sin(pi*x) + sin(3*pi*x))/(6*pi)
Potencias [src]
    /   -pi*I*x    pi*I*x\     /   -3*pi*I*x    3*pi*I*x\
  I*\- e        + e      /   I*\- e          + e        /
- ------------------------ - ----------------------------
            4*pi                        12*pi            
$$- \frac{i \left(e^{i \pi x} - e^{- i \pi x}\right)}{4 \pi} - \frac{i \left(e^{3 i \pi x} - e^{- 3 i \pi x}\right)}{12 \pi}$$
-i*(-exp(-pi*i*x) + exp(pi*i*x))/(4*pi) - i*(-exp(-3*pi*i*x) + exp(3*pi*i*x))/(12*pi)
Unión de expresiones racionales [src]
3*sin(pi*x) + sin(3*pi*x)
-------------------------
           6*pi          
$$\frac{3 \sin{\left(\pi x \right)} + \sin{\left(3 \pi x \right)}}{6 \pi}$$
(3*sin(pi*x) + sin(3*pi*x))/(6*pi)
Parte trigonométrica [src]
3*sin(pi*x) + sin(3*pi*x)
-------------------------
           6*pi          
$$\frac{3 \sin{\left(\pi x \right)} + \sin{\left(3 \pi x \right)}}{6 \pi}$$
        /pi*x\                 /3*pi*x\      
     tan|----|              tan|------|      
        \ 2  /                 \  2   /      
------------------- + -----------------------
   /       2/pi*x\\        /       2/3*pi*x\\
pi*|1 + tan |----||   3*pi*|1 + tan |------||
   \        \ 2  //        \        \  2   //
$$\frac{\tan{\left(\frac{3 \pi x}{2} \right)}}{3 \pi \left(\tan^{2}{\left(\frac{3 \pi x}{2} \right)} + 1\right)} + \frac{\tan{\left(\frac{\pi x}{2} \right)}}{\pi \left(\tan^{2}{\left(\frac{\pi x}{2} \right)} + 1\right)}$$
      /3*pi*x\           /pi*x\  
 2*tan|------|      6*tan|----|  
      \  2   /           \ 2  /  
---------------- + --------------
       2/3*pi*x\          2/pi*x\
1 + tan |------|   1 + tan |----|
        \  2   /           \ 2  /
---------------------------------
               6*pi              
$$\frac{\frac{2 \tan{\left(\frac{3 \pi x}{2} \right)}}{\tan^{2}{\left(\frac{3 \pi x}{2} \right)} + 1} + \frac{6 \tan{\left(\frac{\pi x}{2} \right)}}{\tan^{2}{\left(\frac{\pi x}{2} \right)} + 1}}{6 \pi}$$
     /  pi       \      /  pi         \
3*cos|- -- + pi*x| + cos|- -- + 3*pi*x|
     \  2        /      \  2          /
---------------------------------------
                  6*pi                 
$$\frac{3 \cos{\left(\pi x - \frac{\pi}{2} \right)} + \cos{\left(3 \pi x - \frac{\pi}{2} \right)}}{6 \pi}$$
        /pi*x\                 /3*pi*x\      
     cot|----|              cot|------|      
        \ 2  /                 \  2   /      
------------------- + -----------------------
   /       2/pi*x\\        /       2/3*pi*x\\
pi*|1 + cot |----||   3*pi*|1 + cot |------||
   \        \ 2  //        \        \  2   //
$$\frac{\cot{\left(\frac{3 \pi x}{2} \right)}}{3 \pi \left(\cot^{2}{\left(\frac{3 \pi x}{2} \right)} + 1\right)} + \frac{\cot{\left(\frac{\pi x}{2} \right)}}{\pi \left(\cot^{2}{\left(\frac{\pi x}{2} \right)} + 1\right)}$$
        1                   3        
------------------ + ----------------
   /  pi         \      /  pi       \
sec|- -- + 3*pi*x|   sec|- -- + pi*x|
   \  2          /      \  2        /
-------------------------------------
                 6*pi                
$$\frac{\frac{1}{\sec{\left(3 \pi x - \frac{\pi}{2} \right)}} + \frac{3}{\sec{\left(\pi x - \frac{\pi}{2} \right)}}}{6 \pi}$$
     1            3    
----------- + ---------
csc(3*pi*x)   csc(pi*x)
-----------------------
          6*pi         
$$\frac{\frac{1}{\csc{\left(3 \pi x \right)}} + \frac{3}{\csc{\left(\pi x \right)}}}{6 \pi}$$
          1                        1           
--------------------- + -----------------------
        /  pi       \           /  pi         \
2*pi*sec|- -- + pi*x|   6*pi*sec|- -- + 3*pi*x|
        \  2        /           \  2          /
$$\frac{1}{6 \pi \sec{\left(3 \pi x - \frac{\pi}{2} \right)}} + \frac{1}{2 \pi \sec{\left(\pi x - \frac{\pi}{2} \right)}}$$
      1                 1        
-------------- + ----------------
2*pi*csc(pi*x)   6*pi*csc(3*pi*x)
$$\frac{1}{6 \pi \csc{\left(3 \pi x \right)}} + \frac{1}{2 \pi \csc{\left(\pi x \right)}}$$
   /  pi       \      /  pi         \
cos|- -- + pi*x|   cos|- -- + 3*pi*x|
   \  2        /      \  2          /
---------------- + ------------------
      2*pi                6*pi       
$$\frac{\cos{\left(\pi x - \frac{\pi}{2} \right)}}{2 \pi} + \frac{\cos{\left(3 \pi x - \frac{\pi}{2} \right)}}{6 \pi}$$
      /3*pi*x\           /pi*x\  
 2*cot|------|      6*cot|----|  
      \  2   /           \ 2  /  
---------------- + --------------
       2/3*pi*x\          2/pi*x\
1 + cot |------|   1 + cot |----|
        \  2   /           \ 2  /
---------------------------------
               6*pi              
$$\frac{\frac{2 \cot{\left(\frac{3 \pi x}{2} \right)}}{\cot^{2}{\left(\frac{3 \pi x}{2} \right)} + 1} + \frac{6 \cot{\left(\frac{\pi x}{2} \right)}}{\cot^{2}{\left(\frac{\pi x}{2} \right)} + 1}}{6 \pi}$$
(2*cot(3*pi*x/2)/(1 + cot(3*pi*x/2)^2) + 6*cot(pi*x/2)/(1 + cot(pi*x/2)^2))/(6*pi)