Optimal. Leaf size=272 \[ -\frac{\left (-8 c^2 d e (b d-a e)-2 b c e^2 (b d-2 a e)-b^3 e^3+16 c^3 d^3\right ) \tanh ^{-1}\left (\frac{b+2 c x^2}{2 \sqrt{c} \sqrt{a+b x^2+c x^4}}\right )}{32 c^{5/2} e^4}+\frac{\sqrt{a+b x^2+c x^4} \left ((2 c d-b e) (b e+4 c d)-2 c e x^2 (b e+2 c d)\right )}{16 c^2 e^3}+\frac{d^2 \sqrt{a e^2-b d e+c d^2} \tanh ^{-1}\left (\frac{-2 a e+x^2 (2 c d-b e)+b d}{2 \sqrt{a+b x^2+c x^4} \sqrt{a e^2-b d e+c d^2}}\right )}{2 e^4}+\frac{\left (a+b x^2+c x^4\right )^{3/2}}{6 c e} \]
[Out]
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Rubi [A] time = 1.16697, antiderivative size = 272, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.241 \[ -\frac{\left (-8 c^2 d e (b d-a e)-2 b c e^2 (b d-2 a e)-b^3 e^3+16 c^3 d^3\right ) \tanh ^{-1}\left (\frac{b+2 c x^2}{2 \sqrt{c} \sqrt{a+b x^2+c x^4}}\right )}{32 c^{5/2} e^4}+\frac{\sqrt{a+b x^2+c x^4} \left ((2 c d-b e) (b e+4 c d)-2 c e x^2 (b e+2 c d)\right )}{16 c^2 e^3}+\frac{d^2 \sqrt{a e^2-b d e+c d^2} \tanh ^{-1}\left (\frac{-2 a e+x^2 (2 c d-b e)+b d}{2 \sqrt{a+b x^2+c x^4} \sqrt{a e^2-b d e+c d^2}}\right )}{2 e^4}+\frac{\left (a+b x^2+c x^4\right )^{3/2}}{6 c e} \]
Antiderivative was successfully verified.
[In] Int[(x^5*Sqrt[a + b*x^2 + c*x^4])/(d + e*x^2),x]
[Out]
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Rubi in Sympy [A] time = 104.923, size = 350, normalized size = 1.29 \[ - \frac{b \left (b + 2 c x^{2}\right ) \sqrt{a + b x^{2} + c x^{4}}}{16 c^{2} e} + \frac{b \left (- 4 a c + b^{2}\right ) \operatorname{atanh}{\left (\frac{b + 2 c x^{2}}{2 \sqrt{c} \sqrt{a + b x^{2} + c x^{4}}} \right )}}{32 c^{\frac{5}{2}} e} + \frac{d^{2} \sqrt{a + b x^{2} + c x^{4}}}{2 e^{3}} - \frac{d^{2} \sqrt{a e^{2} - b d e + c d^{2}} \operatorname{atanh}{\left (\frac{2 a e - b d + x^{2} \left (b e - 2 c d\right )}{2 \sqrt{a + b x^{2} + c x^{4}} \sqrt{a e^{2} - b d e + c d^{2}}} \right )}}{2 e^{4}} - \frac{d \left (b + 2 c x^{2}\right ) \sqrt{a + b x^{2} + c x^{4}}}{8 c e^{2}} + \frac{\left (a + b x^{2} + c x^{4}\right )^{\frac{3}{2}}}{6 c e} + \frac{d^{2} \left (b e - 2 c d\right ) \operatorname{atanh}{\left (\frac{b + 2 c x^{2}}{2 \sqrt{c} \sqrt{a + b x^{2} + c x^{4}}} \right )}}{4 \sqrt{c} e^{4}} + \frac{d \left (- 4 a c + b^{2}\right ) \operatorname{atanh}{\left (\frac{b + 2 c x^{2}}{2 \sqrt{c} \sqrt{a + b x^{2} + c x^{4}}} \right )}}{16 c^{\frac{3}{2}} e^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**5*(c*x**4+b*x**2+a)**(1/2)/(e*x**2+d),x)
[Out]
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Mathematica [A] time = 1.02148, size = 301, normalized size = 1.11 \[ \frac{-3 \left (8 c^2 d e (a e-b d)-2 b c e^2 (b d-2 a e)-b^3 e^3+16 c^3 d^3\right ) \log \left (2 \sqrt{c} \sqrt{a+b x^2+c x^4}+b+2 c x^2\right )+2 \sqrt{c} \left (e \sqrt{a+b x^2+c x^4} \left (2 c e \left (4 a e-3 b d+b e x^2\right )-3 b^2 e^2+4 c^2 \left (6 d^2-3 d e x^2+2 e^2 x^4\right )\right )-24 c^2 d^2 \sqrt{e (a e-b d)+c d^2} \log \left (2 \sqrt{a+b x^2+c x^4} \sqrt{a e^2-b d e+c d^2}+2 a e-b d+b e x^2-2 c d x^2\right )\right )+48 c^{5/2} d^2 \log \left (d+e x^2\right ) \sqrt{e (a e-b d)+c d^2}}{96 c^{5/2} e^4} \]
Antiderivative was successfully verified.
[In] Integrate[(x^5*Sqrt[a + b*x^2 + c*x^4])/(d + e*x^2),x]
[Out]
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Maple [B] time = 0.03, size = 1049, normalized size = 3.9 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^5*(c*x^4+b*x^2+a)^(1/2)/(e*x^2+d),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + b*x^2 + a)*x^5/(e*x^2 + d),x, algorithm="maxima")
[Out]
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + b*x^2 + a)*x^5/(e*x^2 + d),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{5} \sqrt{a + b x^{2} + c x^{4}}}{d + e x^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**5*(c*x**4+b*x**2+a)**(1/2)/(e*x**2+d),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{c x^{4} + b x^{2} + a} x^{5}}{e x^{2} + d}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + b*x^2 + a)*x^5/(e*x^2 + d),x, algorithm="giac")
[Out]