Integral de (x^2+2*x-2)*x*dx/(x^3-9) dx
Solución
Solución detallada
Hay varias maneras de calcular esta integral.
Método #1
Vuelva a escribir el integrando:
x ( ( x 2 + 2 x ) − 2 ) x 3 − 9 = 1 + 2 x 2 − 2 x + 9 x 3 − 9 \frac{x \left(\left(x^{2} + 2 x\right) - 2\right)}{x^{3} - 9} = 1 + \frac{2 x^{2} - 2 x + 9}{x^{3} - 9} x 3 − 9 x ( ( x 2 + 2 x ) − 2 ) = 1 + x 3 − 9 2 x 2 − 2 x + 9
Integramos término a término:
La integral de las constantes tienen esta constante multiplicada por la variable de integración:
∫ 1 d x = x \int 1\, dx = x ∫ 1 d x = x
Vuelva a escribir el integrando:
2 x 2 − 2 x + 9 x 3 − 9 = 2 x 2 x 3 − 9 − 2 x x 3 − 9 + 9 x 3 − 9 \frac{2 x^{2} - 2 x + 9}{x^{3} - 9} = \frac{2 x^{2}}{x^{3} - 9} - \frac{2 x}{x^{3} - 9} + \frac{9}{x^{3} - 9} x 3 − 9 2 x 2 − 2 x + 9 = x 3 − 9 2 x 2 − x 3 − 9 2 x + x 3 − 9 9
Integramos término a término:
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 2 x 2 x 3 − 9 d x = 2 ∫ x 2 x 3 − 9 d x \int \frac{2 x^{2}}{x^{3} - 9}\, dx = 2 \int \frac{x^{2}}{x^{3} - 9}\, dx ∫ x 3 − 9 2 x 2 d x = 2 ∫ x 3 − 9 x 2 d x
que u = x 3 − 9 u = x^{3} - 9 u = x 3 − 9 .
Luego que d u = 3 x 2 d x du = 3 x^{2} dx d u = 3 x 2 d x y ponemos d u 3 \frac{du}{3} 3 d u :
∫ 1 3 u d u \int \frac{1}{3 u}\, du ∫ 3 u 1 d u
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 1 u d u = ∫ 1 u d u 3 \int \frac{1}{u}\, du = \frac{\int \frac{1}{u}\, du}{3} ∫ u 1 d u = 3 ∫ u 1 d u
Integral 1 u \frac{1}{u} u 1 es log ( u ) \log{\left(u \right)} log ( u ) .
Por lo tanto, el resultado es: log ( u ) 3 \frac{\log{\left(u \right)}}{3} 3 l o g ( u )
Si ahora sustituir u u u más en:
log ( x 3 − 9 ) 3 \frac{\log{\left(x^{3} - 9 \right)}}{3} 3 l o g ( x 3 − 9 )
Por lo tanto, el resultado es: 2 log ( x 3 − 9 ) 3 \frac{2 \log{\left(x^{3} - 9 \right)}}{3} 3 2 l o g ( x 3 − 9 )
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ ( − 2 x x 3 − 9 ) d x = − 2 ∫ x x 3 − 9 d x \int \left(- \frac{2 x}{x^{3} - 9}\right)\, dx = - 2 \int \frac{x}{x^{3} - 9}\, dx ∫ ( − x 3 − 9 2 x ) d x = − 2 ∫ x 3 − 9 x d x
No puedo encontrar los pasos en la búsqueda de esta integral.
Pero la integral
3 3 log ( x − 3 2 3 ) 9 − 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 18 + 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \frac{\sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} - \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{18} + \frac{3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} 9 3 3 l o g ( x − 3 3 2 ) − 18 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Por lo tanto, el resultado es: − 2 3 3 log ( x − 3 2 3 ) 9 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} − 9 2 3 3 l o g ( x − 3 3 2 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 9 x 3 − 9 d x = 9 ∫ 1 x 3 − 9 d x \int \frac{9}{x^{3} - 9}\, dx = 9 \int \frac{1}{x^{3} - 9}\, dx ∫ x 3 − 9 9 d x = 9 ∫ x 3 − 9 1 d x
No puedo encontrar los pasos en la búsqueda de esta integral.
Pero la integral
3 2 3 log ( x − 3 2 3 ) 27 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 54 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{27} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{54} - \frac{\sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} 27 3 3 2 l o g ( x − 3 3 2 ) − 54 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 9 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Por lo tanto, el resultado es: 3 2 3 log ( x − 3 2 3 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} 3 3 3 2 l o g ( x − 3 3 2 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
El resultado es: − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
El resultado es: x − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 x - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} x − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Método #2
Vuelva a escribir el integrando:
x ( ( x 2 + 2 x ) − 2 ) x 3 − 9 = x 3 + 2 x 2 − 2 x x 3 − 9 \frac{x \left(\left(x^{2} + 2 x\right) - 2\right)}{x^{3} - 9} = \frac{x^{3} + 2 x^{2} - 2 x}{x^{3} - 9} x 3 − 9 x ( ( x 2 + 2 x ) − 2 ) = x 3 − 9 x 3 + 2 x 2 − 2 x
Vuelva a escribir el integrando:
x 3 + 2 x 2 − 2 x x 3 − 9 = 1 + 2 x 2 − 2 x + 9 x 3 − 9 \frac{x^{3} + 2 x^{2} - 2 x}{x^{3} - 9} = 1 + \frac{2 x^{2} - 2 x + 9}{x^{3} - 9} x 3 − 9 x 3 + 2 x 2 − 2 x = 1 + x 3 − 9 2 x 2 − 2 x + 9
Integramos término a término:
La integral de las constantes tienen esta constante multiplicada por la variable de integración:
∫ 1 d x = x \int 1\, dx = x ∫ 1 d x = x
Vuelva a escribir el integrando:
2 x 2 − 2 x + 9 x 3 − 9 = 2 x 2 x 3 − 9 − 2 x x 3 − 9 + 9 x 3 − 9 \frac{2 x^{2} - 2 x + 9}{x^{3} - 9} = \frac{2 x^{2}}{x^{3} - 9} - \frac{2 x}{x^{3} - 9} + \frac{9}{x^{3} - 9} x 3 − 9 2 x 2 − 2 x + 9 = x 3 − 9 2 x 2 − x 3 − 9 2 x + x 3 − 9 9
Integramos término a término:
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 2 x 2 x 3 − 9 d x = 2 ∫ x 2 x 3 − 9 d x \int \frac{2 x^{2}}{x^{3} - 9}\, dx = 2 \int \frac{x^{2}}{x^{3} - 9}\, dx ∫ x 3 − 9 2 x 2 d x = 2 ∫ x 3 − 9 x 2 d x
que u = x 3 − 9 u = x^{3} - 9 u = x 3 − 9 .
Luego que d u = 3 x 2 d x du = 3 x^{2} dx d u = 3 x 2 d x y ponemos d u 3 \frac{du}{3} 3 d u :
∫ 1 3 u d u \int \frac{1}{3 u}\, du ∫ 3 u 1 d u
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 1 u d u = ∫ 1 u d u 3 \int \frac{1}{u}\, du = \frac{\int \frac{1}{u}\, du}{3} ∫ u 1 d u = 3 ∫ u 1 d u
Integral 1 u \frac{1}{u} u 1 es log ( u ) \log{\left(u \right)} log ( u ) .
Por lo tanto, el resultado es: log ( u ) 3 \frac{\log{\left(u \right)}}{3} 3 l o g ( u )
Si ahora sustituir u u u más en:
log ( x 3 − 9 ) 3 \frac{\log{\left(x^{3} - 9 \right)}}{3} 3 l o g ( x 3 − 9 )
Por lo tanto, el resultado es: 2 log ( x 3 − 9 ) 3 \frac{2 \log{\left(x^{3} - 9 \right)}}{3} 3 2 l o g ( x 3 − 9 )
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ ( − 2 x x 3 − 9 ) d x = − 2 ∫ x x 3 − 9 d x \int \left(- \frac{2 x}{x^{3} - 9}\right)\, dx = - 2 \int \frac{x}{x^{3} - 9}\, dx ∫ ( − x 3 − 9 2 x ) d x = − 2 ∫ x 3 − 9 x d x
No puedo encontrar los pasos en la búsqueda de esta integral.
Pero la integral
3 3 log ( x − 3 2 3 ) 9 − 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 18 + 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \frac{\sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} - \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{18} + \frac{3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} 9 3 3 l o g ( x − 3 3 2 ) − 18 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Por lo tanto, el resultado es: − 2 3 3 log ( x − 3 2 3 ) 9 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} − 9 2 3 3 l o g ( x − 3 3 2 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 9 x 3 − 9 d x = 9 ∫ 1 x 3 − 9 d x \int \frac{9}{x^{3} - 9}\, dx = 9 \int \frac{1}{x^{3} - 9}\, dx ∫ x 3 − 9 9 d x = 9 ∫ x 3 − 9 1 d x
No puedo encontrar los pasos en la búsqueda de esta integral.
Pero la integral
3 2 3 log ( x − 3 2 3 ) 27 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 54 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{27} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{54} - \frac{\sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} 27 3 3 2 l o g ( x − 3 3 2 ) − 54 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 9 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Por lo tanto, el resultado es: 3 2 3 log ( x − 3 2 3 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} 3 3 3 2 l o g ( x − 3 3 2 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
El resultado es: − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
El resultado es: x − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 x - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} x − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Método #3
Vuelva a escribir el integrando:
x ( ( x 2 + 2 x ) − 2 ) x 3 − 9 = x 3 x 3 − 9 + 2 x 2 x 3 − 9 − 2 x x 3 − 9 \frac{x \left(\left(x^{2} + 2 x\right) - 2\right)}{x^{3} - 9} = \frac{x^{3}}{x^{3} - 9} + \frac{2 x^{2}}{x^{3} - 9} - \frac{2 x}{x^{3} - 9} x 3 − 9 x ( ( x 2 + 2 x ) − 2 ) = x 3 − 9 x 3 + x 3 − 9 2 x 2 − x 3 − 9 2 x
Integramos término a término:
Vuelva a escribir el integrando:
x 3 x 3 − 9 = 1 + 9 x 3 − 9 \frac{x^{3}}{x^{3} - 9} = 1 + \frac{9}{x^{3} - 9} x 3 − 9 x 3 = 1 + x 3 − 9 9
Integramos término a término:
La integral de las constantes tienen esta constante multiplicada por la variable de integración:
∫ 1 d x = x \int 1\, dx = x ∫ 1 d x = x
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 9 x 3 − 9 d x = 9 ∫ 1 x 3 − 9 d x \int \frac{9}{x^{3} - 9}\, dx = 9 \int \frac{1}{x^{3} - 9}\, dx ∫ x 3 − 9 9 d x = 9 ∫ x 3 − 9 1 d x
No puedo encontrar los pasos en la búsqueda de esta integral.
Pero la integral
3 2 3 log ( x − 3 2 3 ) 27 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 54 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{27} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{54} - \frac{\sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} 27 3 3 2 l o g ( x − 3 3 2 ) − 54 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 9 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Por lo tanto, el resultado es: 3 2 3 log ( x − 3 2 3 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} 3 3 3 2 l o g ( x − 3 3 2 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
El resultado es: x + 3 2 3 log ( x − 3 2 3 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) x + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} x + 3 3 3 2 l o g ( x − 3 3 2 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 2 x 2 x 3 − 9 d x = 2 ∫ x 2 x 3 − 9 d x \int \frac{2 x^{2}}{x^{3} - 9}\, dx = 2 \int \frac{x^{2}}{x^{3} - 9}\, dx ∫ x 3 − 9 2 x 2 d x = 2 ∫ x 3 − 9 x 2 d x
que u = x 3 − 9 u = x^{3} - 9 u = x 3 − 9 .
Luego que d u = 3 x 2 d x du = 3 x^{2} dx d u = 3 x 2 d x y ponemos d u 3 \frac{du}{3} 3 d u :
∫ 1 3 u d u \int \frac{1}{3 u}\, du ∫ 3 u 1 d u
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ 1 u d u = ∫ 1 u d u 3 \int \frac{1}{u}\, du = \frac{\int \frac{1}{u}\, du}{3} ∫ u 1 d u = 3 ∫ u 1 d u
Integral 1 u \frac{1}{u} u 1 es log ( u ) \log{\left(u \right)} log ( u ) .
Por lo tanto, el resultado es: log ( u ) 3 \frac{\log{\left(u \right)}}{3} 3 l o g ( u )
Si ahora sustituir u u u más en:
log ( x 3 − 9 ) 3 \frac{\log{\left(x^{3} - 9 \right)}}{3} 3 l o g ( x 3 − 9 )
Por lo tanto, el resultado es: 2 log ( x 3 − 9 ) 3 \frac{2 \log{\left(x^{3} - 9 \right)}}{3} 3 2 l o g ( x 3 − 9 )
La integral del producto de una función por una constante es la constante por la integral de esta función:
∫ ( − 2 x x 3 − 9 ) d x = − 2 ∫ x x 3 − 9 d x \int \left(- \frac{2 x}{x^{3} - 9}\right)\, dx = - 2 \int \frac{x}{x^{3} - 9}\, dx ∫ ( − x 3 − 9 2 x ) d x = − 2 ∫ x 3 − 9 x d x
No puedo encontrar los pasos en la búsqueda de esta integral.
Pero la integral
3 3 log ( x − 3 2 3 ) 9 − 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 18 + 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \frac{\sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} - \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{18} + \frac{3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} 9 3 3 l o g ( x − 3 3 2 ) − 18 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Por lo tanto, el resultado es: − 2 3 3 log ( x − 3 2 3 ) 9 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} − 9 2 3 3 l o g ( x − 3 3 2 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
El resultado es: x − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 x - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} x − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Añadimos la constante de integración:
x − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 + c o n s t a n t x - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9}+ \mathrm{constant} x − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) + constant
Respuesta:
x − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 + c o n s t a n t x - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9}+ \mathrm{constant} x − 9 2 3 3 l o g ( x − 3 3 2 ) + 3 3 3 2 l o g ( x − 3 3 2 ) + 3 2 l o g ( x 3 − 9 ) − 6 3 3 2 l o g ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 l o g ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) + constant
Respuesta (Indefinida)
[src]
/ / ___ 5/6\
| 5/6 |\/ 3 2*x*3 |
| / 2 \ / 3\ / ___ 5/6\ 3 ___ / 2/3\ 2*3 *atan|----- + --------| 2/3 / 2 3 ___ 2/3\ 2/3 / 2/3\ 3 ___ / 2 3 ___ 2/3\
| \x + 2*x - 2/*x 2*log\-9 + x / 6 ___ |\/ 3 2*x*3 | 2*\/ 3 *log\x - 3 / \ 3 9 / 3 *log\x + 3*\/ 3 + x*3 / 3 *log\x - 3 / \/ 3 *log\x + 3*\/ 3 + x*3 /
| ---------------- dx = C + x + -------------- - \/ 3 *atan|----- + --------| - --------------------- - ----------------------------- - ------------------------------- + ------------------ + --------------------------------
| 3 3 \ 3 9 / 9 9 6 3 9
| x - 9
|
/
∫ x ( ( x 2 + 2 x ) − 2 ) x 3 − 9 d x = C + x − 2 3 3 log ( x − 3 2 3 ) 9 + 3 2 3 log ( x − 3 2 3 ) 3 + 2 log ( x 3 − 9 ) 3 − 3 2 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 6 + 3 3 log ( x 2 + 3 2 3 x + 3 3 3 ) 9 − 3 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) − 2 ⋅ 3 5 6 atan ( 2 ⋅ 3 5 6 x 9 + 3 3 ) 9 \int \frac{x \left(\left(x^{2} + 2 x\right) - 2\right)}{x^{3} - 9}\, dx = C + x - \frac{2 \sqrt[3]{3} \log{\left(x - 3^{\frac{2}{3}} \right)}}{9} + \frac{3^{\frac{2}{3}} \log{\left(x - 3^{\frac{2}{3}} \right)}}{3} + \frac{2 \log{\left(x^{3} - 9 \right)}}{3} - \frac{3^{\frac{2}{3}} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{6} + \frac{\sqrt[3]{3} \log{\left(x^{2} + 3^{\frac{2}{3}} x + 3 \sqrt[3]{3} \right)}}{9} - \sqrt[6]{3} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)} - \frac{2 \cdot 3^{\frac{5}{6}} \operatorname{atan}{\left(\frac{2 \cdot 3^{\frac{5}{6}} x}{9} + \frac{\sqrt{3}}{3} \right)}}{9} ∫ x 3 − 9 x ( ( x 2 + 2 x ) − 2 ) d x = C + x − 9 2 3 3 log ( x − 3 3 2 ) + 3 3 3 2 log ( x − 3 3 2 ) + 3 2 log ( x 3 − 9 ) − 6 3 3 2 log ( x 2 + 3 3 2 x + 3 3 3 ) + 9 3 3 log ( x 2 + 3 3 2 x + 3 3 3 ) − 6 3 atan ( 9 2 ⋅ 3 6 5 x + 3 3 ) − 9 2 ⋅ 3 6 5 atan ( 9 2 ⋅ 3 6 5 x + 3 3 )
Gráfica
0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 2.5 -2.5
/ ______________ \ / ______________ \
__________________________ | 2/3 ___ / 3 ___ | __________________________ | 2/3 ___ / 3 ___ |
/ / 2\\ / / 2\\ / / 2/3 \\ ___ / 3 ___ 2/3 | 801 178*3 178*\/ 3 *\/ -2 + 3*\/ 3 | ___ / 3 ___ 2/3 | 801 178*3 178*\/ 3 *\/ -2 + 3*\/ 3 |
| | / 3 ___ 2/3\ || | | / 3 ___ 2/3\ || | ___ | 9 2*3 || \/ 3 *\/ -36 + 54*\/ 3 + 73*3 *atan|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------------------------------| \/ 3 *\/ -36 + 54*\/ 3 + 73*3 *atan|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + ----------------------------------------------------------------------------------------------------------------------------|
| | |2 2*\/ 3 3 | || | | |2 2*\/ 3 3 | || | \/ 3 *|------------ - ------------|| | ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ __________________________ __________________________ __________________________| | ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ / __________________________ __________________________ __________________________\|
___ | | 3 ___ 2/3 162*|- - ------- + ----| || / 3 ___ 2/3\ / 2/3 3 ___\ / / 2/3 \ 2/3 3 ___ \ | | 3 ___ ___ 2/3 162*|- - ------- + ----| || / 3 ___ 2/3\ / 2/3 3 ___\ | 2/3 3 ___ | 3 ___ 3 ___|| | 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 6 ___ / 3 ___ 2/3 5/6 / 3 ___ 2/3 ___ / 3 ___ 2/3 | | 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 | 6 ___ / 3 ___ 2/3 5/6 / 3 ___ 2/3 ___ / 3 ___ 2/3 ||
2*\/ 3 | | ___ 6*\/ 3 9*3 \3 9 3 / || |2 2*\/ 3 3 | |2 3 \/ 3 | | 81 ___ | 9 2*3 | 36*3 12*\/ 3 | | | 6*\/ 3 \/ 3 9*3 \3 9 3 / || |2 2*\/ 3 3 | |2 3 \/ 3 | |1 81 36*3 12*\/ 3 \-2 + 3*\/ 3 -2 + 3*\/ 3 /| \- 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 - 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 - 18*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 / \- 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 - 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 3*\- 18*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 //
------- + |pi*I + log|- \/ 3 - ------- + ------ + -------------------------||*|- - ------- + ----| + |- - ---- + -----|*log|3 + --------------------- + \/ 3 *|------------ - ------------| - --------------------- + ---------------------| - |pi*I + log|- ------- - ----- + ------ + -------------------------||*|- - ------- + ----| - |- - ---- + -----|*log|- + --------------------- - --------------------- + --------------------- + -----------------------------------| - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
3 \ \ 89 89 89 // \3 9 3 / \3 6 9 / | 3 ___ 2/3 | 3 ___ 3 ___| 3 ___ 2/3 3 ___ 2/3| \ \ 89 3 89 89 // \3 9 3 / \3 6 9 / |3 3 ___ 2/3 3 ___ 2/3 3 ___ 2/3 3 | ______________ ______________
\ 4 - 12*\/ 3 + 9*3 \-2 + 3*\/ 3 -2 + 3*\/ 3 / 4 - 12*\/ 3 + 9*3 4 - 12*\/ 3 + 9*3 / \ 4 - 12*\/ 3 + 9*3 4 - 12*\/ 3 + 9*3 4 - 12*\/ 3 + 9*3 / / 3 ___ / 3 ___
9*\/ -2 + 3*\/ 3 9*\/ -2 + 3*\/ 3
− 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 atan ( − 178 ⋅ 3 2 3 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 178 3 − 2 + 3 3 3 − 18 3 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 801 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 ) 9 − 2 + 3 3 3 − ( − 3 2 3 6 + 3 3 9 + 2 3 ) log ( − 36 ⋅ 3 2 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 1 3 + 3 ( − 2 ⋅ 3 2 3 − 2 + 3 3 3 + 9 − 2 + 3 3 3 ) 3 + 12 3 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 81 − 12 3 3 + 4 + 9 ⋅ 3 2 3 ) + ( − 3 2 3 6 + 3 3 9 + 2 3 ) log ( − 36 ⋅ 3 2 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 3 + 12 3 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 3 ( − 2 ⋅ 3 2 3 − 2 + 3 3 3 + 9 − 2 + 3 3 3 ) + 81 − 12 3 3 + 4 + 9 ⋅ 3 2 3 ) + 2 3 3 + 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 atan ( − 178 ⋅ 3 2 3 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 178 3 − 2 + 3 3 3 3 ( − 18 3 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 ) + 801 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 ) 9 − 2 + 3 3 3 − ( log ( − 3 3 − 6 3 3 89 + 9 ⋅ 3 2 3 89 + 162 ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) 2 89 ) + i π ) ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) + ( log ( − 3 − 6 3 3 89 + 9 ⋅ 3 2 3 89 + 162 ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) 2 89 ) + i π ) ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) - \frac{\sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} \operatorname{atan}{\left(- \frac{178 \cdot 3^{\frac{2}{3}}}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} + \frac{178 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}}}{- 18 \sqrt[6]{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} + \frac{801}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} \right)}}{9 \sqrt{-2 + 3 \sqrt[3]{3}}} - \left(- \frac{3^{\frac{2}{3}}}{6} + \frac{\sqrt[3]{3}}{9} + \frac{2}{3}\right) \log{\left(- \frac{36 \cdot 3^{\frac{2}{3}}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + \frac{1}{3} + \frac{\sqrt{3} \left(- \frac{2 \cdot 3^{\frac{2}{3}}}{-2 + 3 \sqrt[3]{3}} + \frac{9}{-2 + 3 \sqrt[3]{3}}\right)}{3} + \frac{12 \sqrt[3]{3}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + \frac{81}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} \right)} + \left(- \frac{3^{\frac{2}{3}}}{6} + \frac{\sqrt[3]{3}}{9} + \frac{2}{3}\right) \log{\left(- \frac{36 \cdot 3^{\frac{2}{3}}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + 3 + \frac{12 \sqrt[3]{3}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + \sqrt{3} \left(- \frac{2 \cdot 3^{\frac{2}{3}}}{-2 + 3 \sqrt[3]{3}} + \frac{9}{-2 + 3 \sqrt[3]{3}}\right) + \frac{81}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} \right)} + \frac{2 \sqrt{3}}{3} + \frac{\sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} \operatorname{atan}{\left(- \frac{178 \cdot 3^{\frac{2}{3}}}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} + \frac{178 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}}}{3 \left(- 18 \sqrt[6]{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}\right)} + \frac{801}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} \right)}}{9 \sqrt{-2 + 3 \sqrt[3]{3}}} - \left(\log{\left(- \frac{\sqrt{3}}{3} - \frac{6 \sqrt[3]{3}}{89} + \frac{9 \cdot 3^{\frac{2}{3}}}{89} + \frac{162 \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right)^{2}}{89} \right)} + i \pi\right) \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right) + \left(\log{\left(- \sqrt{3} - \frac{6 \sqrt[3]{3}}{89} + \frac{9 \cdot 3^{\frac{2}{3}}}{89} + \frac{162 \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right)^{2}}{89} \right)} + i \pi\right) \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right) − 9 − 2 + 3 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 atan ( − − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 178 ⋅ 3 3 2 + − 18 6 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 178 3 − 2 + 3 3 3 + − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 801 ) − ( − 6 3 3 2 + 9 3 3 + 3 2 ) log − − 12 3 3 + 4 + 9 ⋅ 3 3 2 36 ⋅ 3 3 2 + 3 1 + 3 3 ( − − 2 + 3 3 3 2 ⋅ 3 3 2 + − 2 + 3 3 3 9 ) + − 12 3 3 + 4 + 9 ⋅ 3 3 2 12 3 3 + − 12 3 3 + 4 + 9 ⋅ 3 3 2 81 + ( − 6 3 3 2 + 9 3 3 + 3 2 ) log ( − − 12 3 3 + 4 + 9 ⋅ 3 3 2 36 ⋅ 3 3 2 + 3 + − 12 3 3 + 4 + 9 ⋅ 3 3 2 12 3 3 + 3 ( − − 2 + 3 3 3 2 ⋅ 3 3 2 + − 2 + 3 3 3 9 ) + − 12 3 3 + 4 + 9 ⋅ 3 3 2 81 ) + 3 2 3 + 9 − 2 + 3 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 atan − − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 178 ⋅ 3 3 2 + 3 ( − 18 6 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 ) 178 3 − 2 + 3 3 3 + − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 801 − log − 3 3 − 89 6 3 3 + 89 9 ⋅ 3 3 2 + 89 162 ( − 9 2 3 3 + 3 2 + 3 3 3 2 ) 2 + iπ ( − 9 2 3 3 + 3 2 + 3 3 3 2 ) + log − 3 − 89 6 3 3 + 89 9 ⋅ 3 3 2 + 89 162 ( − 9 2 3 3 + 3 2 + 3 3 3 2 ) 2 + iπ ( − 9 2 3 3 + 3 2 + 3 3 3 2 )
=
/ ______________ \ / ______________ \
__________________________ | 2/3 ___ / 3 ___ | __________________________ | 2/3 ___ / 3 ___ |
/ / 2\\ / / 2\\ / / 2/3 \\ ___ / 3 ___ 2/3 | 801 178*3 178*\/ 3 *\/ -2 + 3*\/ 3 | ___ / 3 ___ 2/3 | 801 178*3 178*\/ 3 *\/ -2 + 3*\/ 3 |
| | / 3 ___ 2/3\ || | | / 3 ___ 2/3\ || | ___ | 9 2*3 || \/ 3 *\/ -36 + 54*\/ 3 + 73*3 *atan|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + ------------------------------------------------------------------------------------------------------------------------| \/ 3 *\/ -36 + 54*\/ 3 + 73*3 *atan|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + ----------------------------------------------------------------------------------------------------------------------------|
| | |2 2*\/ 3 3 | || | | |2 2*\/ 3 3 | || | \/ 3 *|------------ - ------------|| | ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ __________________________ __________________________ __________________________| | ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ ______________ __________________________ / __________________________ __________________________ __________________________\|
___ | | 3 ___ 2/3 162*|- - ------- + ----| || / 3 ___ 2/3\ / 2/3 3 ___\ / / 2/3 \ 2/3 3 ___ \ | | 3 ___ ___ 2/3 162*|- - ------- + ----| || / 3 ___ 2/3\ / 2/3 3 ___\ | 2/3 3 ___ | 3 ___ 3 ___|| | 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 6 ___ / 3 ___ 2/3 5/6 / 3 ___ 2/3 ___ / 3 ___ 2/3 | | 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 6 ___ / 3 ___ / 3 ___ 2/3 5/6 / 3 ___ / 3 ___ 2/3 ___ / 3 ___ / 3 ___ 2/3 | 6 ___ / 3 ___ 2/3 5/6 / 3 ___ 2/3 ___ / 3 ___ 2/3 ||
2*\/ 3 | | ___ 6*\/ 3 9*3 \3 9 3 / || |2 2*\/ 3 3 | |2 3 \/ 3 | | 81 ___ | 9 2*3 | 36*3 12*\/ 3 | | | 6*\/ 3 \/ 3 9*3 \3 9 3 / || |2 2*\/ 3 3 | |2 3 \/ 3 | |1 81 36*3 12*\/ 3 \-2 + 3*\/ 3 -2 + 3*\/ 3 /| \- 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 - 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 - 18*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 / \- 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 - 18*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -2 + 3*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 3*\- 18*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 + 4*3 *\/ -36 + 54*\/ 3 + 73*3 + 27*\/ 3 *\/ -36 + 54*\/ 3 + 73*3 //
------- + |pi*I + log|- \/ 3 - ------- + ------ + -------------------------||*|- - ------- + ----| + |- - ---- + -----|*log|3 + --------------------- + \/ 3 *|------------ - ------------| - --------------------- + ---------------------| - |pi*I + log|- ------- - ----- + ------ + -------------------------||*|- - ------- + ----| - |- - ---- + -----|*log|- + --------------------- - --------------------- + --------------------- + -----------------------------------| - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
3 \ \ 89 89 89 // \3 9 3 / \3 6 9 / | 3 ___ 2/3 | 3 ___ 3 ___| 3 ___ 2/3 3 ___ 2/3| \ \ 89 3 89 89 // \3 9 3 / \3 6 9 / |3 3 ___ 2/3 3 ___ 2/3 3 ___ 2/3 3 | ______________ ______________
\ 4 - 12*\/ 3 + 9*3 \-2 + 3*\/ 3 -2 + 3*\/ 3 / 4 - 12*\/ 3 + 9*3 4 - 12*\/ 3 + 9*3 / \ 4 - 12*\/ 3 + 9*3 4 - 12*\/ 3 + 9*3 4 - 12*\/ 3 + 9*3 / / 3 ___ / 3 ___
9*\/ -2 + 3*\/ 3 9*\/ -2 + 3*\/ 3
− 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 atan ( − 178 ⋅ 3 2 3 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 178 3 − 2 + 3 3 3 − 18 3 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 801 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 ) 9 − 2 + 3 3 3 − ( − 3 2 3 6 + 3 3 9 + 2 3 ) log ( − 36 ⋅ 3 2 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 1 3 + 3 ( − 2 ⋅ 3 2 3 − 2 + 3 3 3 + 9 − 2 + 3 3 3 ) 3 + 12 3 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 81 − 12 3 3 + 4 + 9 ⋅ 3 2 3 ) + ( − 3 2 3 6 + 3 3 9 + 2 3 ) log ( − 36 ⋅ 3 2 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 3 + 12 3 3 − 12 3 3 + 4 + 9 ⋅ 3 2 3 + 3 ( − 2 ⋅ 3 2 3 − 2 + 3 3 3 + 9 − 2 + 3 3 3 ) + 81 − 12 3 3 + 4 + 9 ⋅ 3 2 3 ) + 2 3 3 + 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 atan ( − 178 ⋅ 3 2 3 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 178 3 − 2 + 3 3 3 3 ( − 18 3 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 ) + 801 − 18 3 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 4 ⋅ 3 5 6 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 2 3 ) 9 − 2 + 3 3 3 − ( log ( − 3 3 − 6 3 3 89 + 9 ⋅ 3 2 3 89 + 162 ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) 2 89 ) + i π ) ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) + ( log ( − 3 − 6 3 3 89 + 9 ⋅ 3 2 3 89 + 162 ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) 2 89 ) + i π ) ( − 2 3 3 9 + 2 3 + 3 2 3 3 ) - \frac{\sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} \operatorname{atan}{\left(- \frac{178 \cdot 3^{\frac{2}{3}}}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} + \frac{178 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}}}{- 18 \sqrt[6]{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} + \frac{801}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} \right)}}{9 \sqrt{-2 + 3 \sqrt[3]{3}}} - \left(- \frac{3^{\frac{2}{3}}}{6} + \frac{\sqrt[3]{3}}{9} + \frac{2}{3}\right) \log{\left(- \frac{36 \cdot 3^{\frac{2}{3}}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + \frac{1}{3} + \frac{\sqrt{3} \left(- \frac{2 \cdot 3^{\frac{2}{3}}}{-2 + 3 \sqrt[3]{3}} + \frac{9}{-2 + 3 \sqrt[3]{3}}\right)}{3} + \frac{12 \sqrt[3]{3}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + \frac{81}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} \right)} + \left(- \frac{3^{\frac{2}{3}}}{6} + \frac{\sqrt[3]{3}}{9} + \frac{2}{3}\right) \log{\left(- \frac{36 \cdot 3^{\frac{2}{3}}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + 3 + \frac{12 \sqrt[3]{3}}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} + \sqrt{3} \left(- \frac{2 \cdot 3^{\frac{2}{3}}}{-2 + 3 \sqrt[3]{3}} + \frac{9}{-2 + 3 \sqrt[3]{3}}\right) + \frac{81}{- 12 \sqrt[3]{3} + 4 + 9 \cdot 3^{\frac{2}{3}}} \right)} + \frac{2 \sqrt{3}}{3} + \frac{\sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} \operatorname{atan}{\left(- \frac{178 \cdot 3^{\frac{2}{3}}}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} + \frac{178 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}}}{3 \left(- 18 \sqrt[6]{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}\right)} + \frac{801}{- 18 \sqrt[6]{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 4 \cdot 3^{\frac{5}{6}} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}} + 27 \sqrt{3} \sqrt{-2 + 3 \sqrt[3]{3}} \sqrt{-36 + 54 \sqrt[3]{3} + 73 \cdot 3^{\frac{2}{3}}}} \right)}}{9 \sqrt{-2 + 3 \sqrt[3]{3}}} - \left(\log{\left(- \frac{\sqrt{3}}{3} - \frac{6 \sqrt[3]{3}}{89} + \frac{9 \cdot 3^{\frac{2}{3}}}{89} + \frac{162 \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right)^{2}}{89} \right)} + i \pi\right) \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right) + \left(\log{\left(- \sqrt{3} - \frac{6 \sqrt[3]{3}}{89} + \frac{9 \cdot 3^{\frac{2}{3}}}{89} + \frac{162 \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right)^{2}}{89} \right)} + i \pi\right) \left(- \frac{2 \sqrt[3]{3}}{9} + \frac{2}{3} + \frac{3^{\frac{2}{3}}}{3}\right) − 9 − 2 + 3 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 atan ( − − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 178 ⋅ 3 3 2 + − 18 6 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 178 3 − 2 + 3 3 3 + − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 801 ) − ( − 6 3 3 2 + 9 3 3 + 3 2 ) log − − 12 3 3 + 4 + 9 ⋅ 3 3 2 36 ⋅ 3 3 2 + 3 1 + 3 3 ( − − 2 + 3 3 3 2 ⋅ 3 3 2 + − 2 + 3 3 3 9 ) + − 12 3 3 + 4 + 9 ⋅ 3 3 2 12 3 3 + − 12 3 3 + 4 + 9 ⋅ 3 3 2 81 + ( − 6 3 3 2 + 9 3 3 + 3 2 ) log ( − − 12 3 3 + 4 + 9 ⋅ 3 3 2 36 ⋅ 3 3 2 + 3 + − 12 3 3 + 4 + 9 ⋅ 3 3 2 12 3 3 + 3 ( − − 2 + 3 3 3 2 ⋅ 3 3 2 + − 2 + 3 3 3 9 ) + − 12 3 3 + 4 + 9 ⋅ 3 3 2 81 ) + 3 2 3 + 9 − 2 + 3 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 atan − − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 178 ⋅ 3 3 2 + 3 ( − 18 6 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 ) 178 3 − 2 + 3 3 3 + − 18 6 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 4 ⋅ 3 6 5 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 + 27 3 − 2 + 3 3 3 − 36 + 54 3 3 + 73 ⋅ 3 3 2 801 − log − 3 3 − 89 6 3 3 + 89 9 ⋅ 3 3 2 + 89 162 ( − 9 2 3 3 + 3 2 + 3 3 3 2 ) 2 + iπ ( − 9 2 3 3 + 3 2 + 3 3 3 2 ) + log − 3 − 89 6 3 3 + 89 9 ⋅ 3 3 2 + 89 162 ( − 9 2 3 3 + 3 2 + 3 3 3 2 ) 2 + iπ ( − 9 2 3 3 + 3 2 + 3 3 3 2 )
2*sqrt(3)/3 + (pi*i + log(-sqrt(3) - 6*3^(1/3)/89 + 9*3^(2/3)/89 + 162*(2/3 - 2*3^(1/3)/9 + 3^(2/3)/3)^2/89))*(2/3 - 2*3^(1/3)/9 + 3^(2/3)/3) + (2/3 - 3^(2/3)/6 + 3^(1/3)/9)*log(3 + 81/(4 - 12*3^(1/3) + 9*3^(2/3)) + sqrt(3)*(9/(-2 + 3*3^(1/3)) - 2*3^(2/3)/(-2 + 3*3^(1/3))) - 36*3^(2/3)/(4 - 12*3^(1/3) + 9*3^(2/3)) + 12*3^(1/3)/(4 - 12*3^(1/3) + 9*3^(2/3))) - (pi*i + log(-6*3^(1/3)/89 - sqrt(3)/3 + 9*3^(2/3)/89 + 162*(2/3 - 2*3^(1/3)/9 + 3^(2/3)/3)^2/89))*(2/3 - 2*3^(1/3)/9 + 3^(2/3)/3) - (2/3 - 3^(2/3)/6 + 3^(1/3)/9)*log(1/3 + 81/(4 - 12*3^(1/3) + 9*3^(2/3)) - 36*3^(2/3)/(4 - 12*3^(1/3) + 9*3^(2/3)) + 12*3^(1/3)/(4 - 12*3^(1/3) + 9*3^(2/3)) + sqrt(3)*(9/(-2 + 3*3^(1/3)) - 2*3^(2/3)/(-2 + 3*3^(1/3)))/3) - sqrt(3)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))*atan(801/(-18*3^(1/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 4*3^(5/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 27*sqrt(3)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))) - 178*3^(2/3)/(-18*3^(1/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 4*3^(5/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 27*sqrt(3)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))) + 178*sqrt(3)*sqrt(-2 + 3*3^(1/3))/(-18*3^(1/6)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 4*3^(5/6)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 27*sqrt(3)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))))/(9*sqrt(-2 + 3*3^(1/3))) + sqrt(3)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))*atan(801/(-18*3^(1/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 4*3^(5/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 27*sqrt(3)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))) - 178*3^(2/3)/(-18*3^(1/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 4*3^(5/6)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 27*sqrt(3)*sqrt(-2 + 3*3^(1/3))*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3))) + 178*sqrt(3)*sqrt(-2 + 3*3^(1/3))/(3*(-18*3^(1/6)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 4*3^(5/6)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)) + 27*sqrt(3)*sqrt(-36 + 54*3^(1/3) + 73*3^(2/3)))))/(9*sqrt(-2 + 3*3^(1/3)))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.