Optimal. Leaf size=83 \[ \frac{64 c}{27 d^3 \left (8 c-d x^3\right ) \sqrt{c+d x^3}}-\frac{22}{81 d^3 \sqrt{c+d x^3}}-\frac{32 \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{243 \sqrt{c} d^3} \]
[Out]
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Rubi [A] time = 0.23491, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185 \[ \frac{64 c}{27 d^3 \left (8 c-d x^3\right ) \sqrt{c+d x^3}}-\frac{22}{81 d^3 \sqrt{c+d x^3}}-\frac{32 \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{243 \sqrt{c} d^3} \]
Antiderivative was successfully verified.
[In] Int[x^8/((8*c - d*x^3)^2*(c + d*x^3)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 26.5674, size = 73, normalized size = 0.88 \[ \frac{64 c}{27 d^{3} \sqrt{c + d x^{3}} \left (8 c - d x^{3}\right )} - \frac{22}{81 d^{3} \sqrt{c + d x^{3}}} - \frac{32 \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{3}}}{3 \sqrt{c}} \right )}}{243 \sqrt{c} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**8/(-d*x**3+8*c)**2/(d*x**3+c)**(3/2),x)
[Out]
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Mathematica [A] time = 0.201241, size = 71, normalized size = 0.86 \[ \frac{2 \left (\frac{3 \left (8 c+11 d x^3\right )}{\left (8 c-d x^3\right ) \sqrt{c+d x^3}}-\frac{16 \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{\sqrt{c}}\right )}{243 d^3} \]
Antiderivative was successfully verified.
[In] Integrate[x^8/((8*c - d*x^3)^2*(c + d*x^3)^(3/2)),x]
[Out]
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Maple [C] time = 0.022, size = 926, normalized size = 11.2 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^8/(-d*x^3+8*c)^2/(d*x^3+c)^(3/2),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(x^8/((d*x^3 + c)^(3/2)*(d*x^3 - 8*c)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.223688, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (8 \, \sqrt{d x^{3} + c}{\left (d x^{3} - 8 \, c\right )} \log \left (\frac{{\left (d x^{3} + 10 \, c\right )} \sqrt{c} - 6 \, \sqrt{d x^{3} + c} c}{d x^{3} - 8 \, c}\right ) - 3 \,{\left (11 \, d x^{3} + 8 \, c\right )} \sqrt{c}\right )}}{243 \,{\left (d^{4} x^{3} - 8 \, c d^{3}\right )} \sqrt{d x^{3} + c} \sqrt{c}}, \frac{2 \,{\left (16 \, \sqrt{d x^{3} + c}{\left (d x^{3} - 8 \, c\right )} \arctan \left (\frac{3 \, c}{\sqrt{d x^{3} + c} \sqrt{-c}}\right ) - 3 \,{\left (11 \, d x^{3} + 8 \, c\right )} \sqrt{-c}\right )}}{243 \,{\left (d^{4} x^{3} - 8 \, c d^{3}\right )} \sqrt{d x^{3} + c} \sqrt{-c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^8/((d*x^3 + c)^(3/2)*(d*x^3 - 8*c)^2),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**8/(-d*x**3+8*c)**2/(d*x**3+c)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.224799, size = 90, normalized size = 1.08 \[ \frac{32 \, \arctan \left (\frac{\sqrt{d x^{3} + c}}{3 \, \sqrt{-c}}\right )}{243 \, \sqrt{-c} d^{3}} - \frac{2 \,{\left (11 \, d x^{3} + 8 \, c\right )}}{81 \,{\left ({\left (d x^{3} + c\right )}^{\frac{3}{2}} - 9 \, \sqrt{d x^{3} + c} c\right )} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^8/((d*x^3 + c)^(3/2)*(d*x^3 - 8*c)^2),x, algorithm="giac")
[Out]