3.72 \(\int \frac{\left (1+x^2\right ) \left (1+2 x^2+x^4\right )^5}{x} \, dx\)

Optimal. Leaf size=80 \[ \frac{x^{22}}{22}+\frac{11 x^{20}}{20}+\frac{55 x^{18}}{18}+\frac{165 x^{16}}{16}+\frac{165 x^{14}}{7}+\frac{77 x^{12}}{2}+\frac{231 x^{10}}{5}+\frac{165 x^8}{4}+\frac{55 x^6}{2}+\frac{55 x^4}{4}+\frac{11 x^2}{2}+\log (x) \]

[Out]

(11*x^2)/2 + (55*x^4)/4 + (55*x^6)/2 + (165*x^8)/4 + (231*x^10)/5 + (77*x^12)/2
+ (165*x^14)/7 + (165*x^16)/16 + (55*x^18)/18 + (11*x^20)/20 + x^22/22 + Log[x]

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Rubi [A]  time = 0.0614809, antiderivative size = 80, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ \frac{x^{22}}{22}+\frac{11 x^{20}}{20}+\frac{55 x^{18}}{18}+\frac{165 x^{16}}{16}+\frac{165 x^{14}}{7}+\frac{77 x^{12}}{2}+\frac{231 x^{10}}{5}+\frac{165 x^8}{4}+\frac{55 x^6}{2}+\frac{55 x^4}{4}+\frac{11 x^2}{2}+\log (x) \]

Antiderivative was successfully verified.

[In]  Int[((1 + x^2)*(1 + 2*x^2 + x^4)^5)/x,x]

[Out]

(11*x^2)/2 + (55*x^4)/4 + (55*x^6)/2 + (165*x^8)/4 + (231*x^10)/5 + (77*x^12)/2
+ (165*x^14)/7 + (165*x^16)/16 + (55*x^18)/18 + (11*x^20)/20 + x^22/22 + Log[x]

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Rubi in Sympy [F]  time = 0., size = 0, normalized size = 0. \[ \frac{x^{22}}{22} + \frac{11 x^{20}}{20} + \frac{55 x^{18}}{18} + \frac{165 x^{16}}{16} + \frac{165 x^{14}}{7} + \frac{77 x^{12}}{2} + \frac{231 x^{10}}{5} + \frac{165 x^{8}}{4} + \frac{55 x^{6}}{2} + \frac{11 x^{2}}{2} + \frac{\log{\left (x^{2} \right )}}{2} + \frac{55 \int ^{x^{2}} x\, dx}{2} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate((x**2+1)*(x**4+2*x**2+1)**5/x,x)

[Out]

x**22/22 + 11*x**20/20 + 55*x**18/18 + 165*x**16/16 + 165*x**14/7 + 77*x**12/2 +
231*x**10/5 + 165*x**8/4 + 55*x**6/2 + 11*x**2/2 + log(x**2)/2 + 55*Integral(x,
(x, x**2))/2

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Mathematica [A]  time = 0.00520964, size = 80, normalized size = 1. \[ \frac{x^{22}}{22}+\frac{11 x^{20}}{20}+\frac{55 x^{18}}{18}+\frac{165 x^{16}}{16}+\frac{165 x^{14}}{7}+\frac{77 x^{12}}{2}+\frac{231 x^{10}}{5}+\frac{165 x^8}{4}+\frac{55 x^6}{2}+\frac{55 x^4}{4}+\frac{11 x^2}{2}+\log (x) \]

Antiderivative was successfully verified.

[In]  Integrate[((1 + x^2)*(1 + 2*x^2 + x^4)^5)/x,x]

[Out]

(11*x^2)/2 + (55*x^4)/4 + (55*x^6)/2 + (165*x^8)/4 + (231*x^10)/5 + (77*x^12)/2
+ (165*x^14)/7 + (165*x^16)/16 + (55*x^18)/18 + (11*x^20)/20 + x^22/22 + Log[x]

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Maple [A]  time = 0.004, size = 59, normalized size = 0.7 \[{\frac{11\,{x}^{2}}{2}}+{\frac{55\,{x}^{4}}{4}}+{\frac{55\,{x}^{6}}{2}}+{\frac{165\,{x}^{8}}{4}}+{\frac{231\,{x}^{10}}{5}}+{\frac{77\,{x}^{12}}{2}}+{\frac{165\,{x}^{14}}{7}}+{\frac{165\,{x}^{16}}{16}}+{\frac{55\,{x}^{18}}{18}}+{\frac{11\,{x}^{20}}{20}}+{\frac{{x}^{22}}{22}}+\ln \left ( x \right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int((x^2+1)*(x^4+2*x^2+1)^5/x,x)

[Out]

11/2*x^2+55/4*x^4+55/2*x^6+165/4*x^8+231/5*x^10+77/2*x^12+165/7*x^14+165/16*x^16
+55/18*x^18+11/20*x^20+1/22*x^22+ln(x)

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Maxima [A]  time = 0.698766, size = 84, normalized size = 1.05 \[ \frac{1}{22} \, x^{22} + \frac{11}{20} \, x^{20} + \frac{55}{18} \, x^{18} + \frac{165}{16} \, x^{16} + \frac{165}{7} \, x^{14} + \frac{77}{2} \, x^{12} + \frac{231}{5} \, x^{10} + \frac{165}{4} \, x^{8} + \frac{55}{2} \, x^{6} + \frac{55}{4} \, x^{4} + \frac{11}{2} \, x^{2} + \frac{1}{2} \, \log \left (x^{2}\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((x^4 + 2*x^2 + 1)^5*(x^2 + 1)/x,x, algorithm="maxima")

[Out]

1/22*x^22 + 11/20*x^20 + 55/18*x^18 + 165/16*x^16 + 165/7*x^14 + 77/2*x^12 + 231
/5*x^10 + 165/4*x^8 + 55/2*x^6 + 55/4*x^4 + 11/2*x^2 + 1/2*log(x^2)

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Fricas [A]  time = 0.249745, size = 78, normalized size = 0.98 \[ \frac{1}{22} \, x^{22} + \frac{11}{20} \, x^{20} + \frac{55}{18} \, x^{18} + \frac{165}{16} \, x^{16} + \frac{165}{7} \, x^{14} + \frac{77}{2} \, x^{12} + \frac{231}{5} \, x^{10} + \frac{165}{4} \, x^{8} + \frac{55}{2} \, x^{6} + \frac{55}{4} \, x^{4} + \frac{11}{2} \, x^{2} + \log \left (x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((x^4 + 2*x^2 + 1)^5*(x^2 + 1)/x,x, algorithm="fricas")

[Out]

1/22*x^22 + 11/20*x^20 + 55/18*x^18 + 165/16*x^16 + 165/7*x^14 + 77/2*x^12 + 231
/5*x^10 + 165/4*x^8 + 55/2*x^6 + 55/4*x^4 + 11/2*x^2 + log(x)

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Sympy [A]  time = 0.204824, size = 75, normalized size = 0.94 \[ \frac{x^{22}}{22} + \frac{11 x^{20}}{20} + \frac{55 x^{18}}{18} + \frac{165 x^{16}}{16} + \frac{165 x^{14}}{7} + \frac{77 x^{12}}{2} + \frac{231 x^{10}}{5} + \frac{165 x^{8}}{4} + \frac{55 x^{6}}{2} + \frac{55 x^{4}}{4} + \frac{11 x^{2}}{2} + \log{\left (x \right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((x**2+1)*(x**4+2*x**2+1)**5/x,x)

[Out]

x**22/22 + 11*x**20/20 + 55*x**18/18 + 165*x**16/16 + 165*x**14/7 + 77*x**12/2 +
231*x**10/5 + 165*x**8/4 + 55*x**6/2 + 55*x**4/4 + 11*x**2/2 + log(x)

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GIAC/XCAS [A]  time = 0.262361, size = 84, normalized size = 1.05 \[ \frac{1}{22} \, x^{22} + \frac{11}{20} \, x^{20} + \frac{55}{18} \, x^{18} + \frac{165}{16} \, x^{16} + \frac{165}{7} \, x^{14} + \frac{77}{2} \, x^{12} + \frac{231}{5} \, x^{10} + \frac{165}{4} \, x^{8} + \frac{55}{2} \, x^{6} + \frac{55}{4} \, x^{4} + \frac{11}{2} \, x^{2} + \frac{1}{2} \,{\rm ln}\left (x^{2}\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((x^4 + 2*x^2 + 1)^5*(x^2 + 1)/x,x, algorithm="giac")

[Out]

1/22*x^22 + 11/20*x^20 + 55/18*x^18 + 165/16*x^16 + 165/7*x^14 + 77/2*x^12 + 231
/5*x^10 + 165/4*x^8 + 55/2*x^6 + 55/4*x^4 + 11/2*x^2 + 1/2*ln(x^2)