No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
Respuesta:
2*x / 2*(4*x*cos(4*x) + sin(4*x))\ (x*sin(4*x)) *|2*log(x*sin(4*x)) + ---------------------------| \ sin(4*x) /
/ 4*x*cos(4*x) + sin(4*x) 4*(4*x*cos(4*x) + sin(4*x))*cos(4*x)\ | 2 -8*cos(4*x) - ----------------------- + 16*x*sin(4*x) + ------------------------------------| 2*x | /4*x*cos(4*x) + sin(4*x) \ x sin(4*x) | 2*(x*sin(4*x)) *|2*|----------------------- + log(x*sin(4*x))| - --------------------------------------------------------------------------------------------| \ \ sin(4*x) / sin(4*x) /
/ 2 \ | 4*x*cos(4*x) + sin(4*x) 8*(-cos(4*x) + 2*x*sin(4*x)) 64*(-cos(4*x) + 2*x*sin(4*x))*cos(4*x) 32*cos (4*x)*(4*x*cos(4*x) + sin(4*x)) 4*(4*x*cos(4*x) + sin(4*x))*cos(4*x) | | 32*sin(4*x) + ----------------------- + ---------------------------- - -------------------------------------- - -------------------------------------- + ------------------------------------ /4*x*cos(4*x) + sin(4*x) \ / 4*x*cos(4*x) + sin(4*x) 4*(4*x*cos(4*x) + sin(4*x))*cos(4*x)\| | 3 2 x sin(4*x) 2 x*sin(4*x) 6*|----------------------- + log(x*sin(4*x))|*|-8*cos(4*x) - ----------------------- + 16*x*sin(4*x) + ------------------------------------|| 2*x | /4*x*cos(4*x) + sin(4*x) \ x sin (4*x) \ sin(4*x) / \ x sin(4*x) /| 2*(x*sin(4*x)) *|4*|----------------------- + log(x*sin(4*x))| - --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - --------------------------------------------------------------------------------------------------------------------------------------------| \ \ sin(4*x) / sin(4*x) sin(4*x) /