Optimal. Leaf size=124 \[ \frac{11 d \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{10368 c^{7/2}}+\frac{d \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{\sqrt{c}}\right )}{384 c^{7/2}}+\frac{5 d \sqrt{c+d x^3}}{864 c^3 \left (8 c-d x^3\right )}-\frac{\sqrt{c+d x^3}}{24 c^2 x^3 \left (8 c-d x^3\right )} \]
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Rubi [A] time = 0.385277, antiderivative size = 124, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.259 \[ \frac{11 d \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{10368 c^{7/2}}+\frac{d \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{\sqrt{c}}\right )}{384 c^{7/2}}+\frac{5 d \sqrt{c+d x^3}}{864 c^3 \left (8 c-d x^3\right )}-\frac{\sqrt{c+d x^3}}{24 c^2 x^3 \left (8 c-d x^3\right )} \]
Antiderivative was successfully verified.
[In] Int[1/(x^4*(8*c - d*x^3)^2*Sqrt[c + d*x^3]),x]
[Out]
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Rubi in Sympy [A] time = 54.5882, size = 107, normalized size = 0.86 \[ - \frac{\sqrt{c + d x^{3}}}{24 c^{2} x^{3} \left (8 c - d x^{3}\right )} + \frac{5 d \sqrt{c + d x^{3}}}{864 c^{3} \left (8 c - d x^{3}\right )} + \frac{11 d \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{3}}}{3 \sqrt{c}} \right )}}{10368 c^{\frac{7}{2}}} + \frac{d \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{3}}}{\sqrt{c}} \right )}}{384 c^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**4/(-d*x**3+8*c)**2/(d*x**3+c)**(1/2),x)
[Out]
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Mathematica [C] time = 0.407908, size = 347, normalized size = 2.8 \[ \frac{\frac{40 c d^2 x^6 F_1\left (1;\frac{1}{2},1;2;-\frac{d x^3}{c},\frac{d x^3}{8 c}\right )}{\left (8 c-d x^3\right ) \left (d x^3 \left (F_1\left (2;\frac{1}{2},2;3;-\frac{d x^3}{c},\frac{d x^3}{8 c}\right )-4 F_1\left (2;\frac{3}{2},1;3;-\frac{d x^3}{c},\frac{d x^3}{8 c}\right )\right )+16 c F_1\left (1;\frac{1}{2},1;2;-\frac{d x^3}{c},\frac{d x^3}{8 c}\right )\right )}+\frac{30 c d^2 x^6 F_1\left (\frac{3}{2};\frac{1}{2},1;\frac{5}{2};-\frac{c}{d x^3},\frac{8 c}{d x^3}\right )}{\left (8 c-d x^3\right ) \left (5 d x^3 F_1\left (\frac{3}{2};\frac{1}{2},1;\frac{5}{2};-\frac{c}{d x^3},\frac{8 c}{d x^3}\right )+16 c F_1\left (\frac{5}{2};\frac{1}{2},2;\frac{7}{2};-\frac{c}{d x^3},\frac{8 c}{d x^3}\right )-c F_1\left (\frac{5}{2};\frac{3}{2},1;\frac{7}{2};-\frac{c}{d x^3},\frac{8 c}{d x^3}\right )\right )}-\frac{\left (c+d x^3\right ) \left (5 d x^3-36 c\right )}{d x^3-8 c}}{864 c^3 x^3 \sqrt{c+d x^3}} \]
Warning: Unable to verify antiderivative.
[In] Integrate[1/(x^4*(8*c - d*x^3)^2*Sqrt[c + d*x^3]),x]
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Maple [C] time = 0.019, size = 926, normalized size = 7.5 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^4/(-d*x^3+8*c)^2/(d*x^3+c)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{d x^{3} + c}{\left (d x^{3} - 8 \, c\right )}^{2} x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(d*x^3 + c)*(d*x^3 - 8*c)^2*x^4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.24074, size = 1, normalized size = 0.01 \[ \left [-\frac{24 \,{\left (5 \, d x^{3} - 36 \, c\right )} \sqrt{d x^{3} + c} \sqrt{c} - 11 \,{\left (d^{2} x^{6} - 8 \, c d x^{3}\right )} \log \left (\frac{{\left (d x^{3} + 10 \, c\right )} \sqrt{c} + 6 \, \sqrt{d x^{3} + c} c}{d x^{3} - 8 \, c}\right ) - 27 \,{\left (d^{2} x^{6} - 8 \, c d x^{3}\right )} \log \left (\frac{{\left (d x^{3} + 2 \, c\right )} \sqrt{c} + 2 \, \sqrt{d x^{3} + c} c}{x^{3}}\right )}{20736 \,{\left (c^{3} d x^{6} - 8 \, c^{4} x^{3}\right )} \sqrt{c}}, -\frac{12 \,{\left (5 \, d x^{3} - 36 \, c\right )} \sqrt{d x^{3} + c} \sqrt{-c} + 11 \,{\left (d^{2} x^{6} - 8 \, c d x^{3}\right )} \arctan \left (\frac{3 \, c}{\sqrt{d x^{3} + c} \sqrt{-c}}\right ) + 27 \,{\left (d^{2} x^{6} - 8 \, c d x^{3}\right )} \arctan \left (\frac{c}{\sqrt{d x^{3} + c} \sqrt{-c}}\right )}{10368 \,{\left (c^{3} d x^{6} - 8 \, c^{4} x^{3}\right )} \sqrt{-c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(d*x^3 + c)*(d*x^3 - 8*c)^2*x^4),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(1/x**4/(-d*x**3+8*c)**2/(d*x**3+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.216024, size = 153, normalized size = 1.23 \[ -\frac{1}{10368} \, d{\left (\frac{27 \, \arctan \left (\frac{\sqrt{d x^{3} + c}}{\sqrt{-c}}\right )}{\sqrt{-c} c^{3}} + \frac{11 \, \arctan \left (\frac{\sqrt{d x^{3} + c}}{3 \, \sqrt{-c}}\right )}{\sqrt{-c} c^{3}} + \frac{12 \,{\left (5 \,{\left (d x^{3} + c\right )}^{\frac{3}{2}} - 41 \, \sqrt{d x^{3} + c} c\right )}}{{\left ({\left (d x^{3} + c\right )}^{2} - 10 \,{\left (d x^{3} + c\right )} c + 9 \, c^{2}\right )} c^{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(d*x^3 + c)*(d*x^3 - 8*c)^2*x^4),x, algorithm="giac")
[Out]