Optimal. Leaf size=111 \[ \frac{1024 c^{7/2} \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{d^4}-\frac{1024 c^3 \sqrt{c+d x^3}}{3 d^4}-\frac{38 c^2 \left (c+d x^3\right )^{3/2}}{3 d^4}-\frac{4 c \left (c+d x^3\right )^{5/2}}{5 d^4}-\frac{2 \left (c+d x^3\right )^{7/2}}{21 d^4} \]
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Rubi [A] time = 0.291983, antiderivative size = 111, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185 \[ \frac{1024 c^{7/2} \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{d^4}-\frac{1024 c^3 \sqrt{c+d x^3}}{3 d^4}-\frac{38 c^2 \left (c+d x^3\right )^{3/2}}{3 d^4}-\frac{4 c \left (c+d x^3\right )^{5/2}}{5 d^4}-\frac{2 \left (c+d x^3\right )^{7/2}}{21 d^4} \]
Antiderivative was successfully verified.
[In] Int[(x^11*Sqrt[c + d*x^3])/(8*c - d*x^3),x]
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Rubi in Sympy [A] time = 31.3084, size = 104, normalized size = 0.94 \[ \frac{1024 c^{\frac{7}{2}} \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{3}}}{3 \sqrt{c}} \right )}}{d^{4}} - \frac{1024 c^{3} \sqrt{c + d x^{3}}}{3 d^{4}} - \frac{38 c^{2} \left (c + d x^{3}\right )^{\frac{3}{2}}}{3 d^{4}} - \frac{4 c \left (c + d x^{3}\right )^{\frac{5}{2}}}{5 d^{4}} - \frac{2 \left (c + d x^{3}\right )^{\frac{7}{2}}}{21 d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**11*(d*x**3+c)**(1/2)/(-d*x**3+8*c),x)
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Mathematica [A] time = 0.118387, size = 81, normalized size = 0.73 \[ \frac{107520 c^{7/2} \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )-2 \sqrt{c+d x^3} \left (18632 c^3+764 c^2 d x^3+57 c d^2 x^6+5 d^3 x^9\right )}{105 d^4} \]
Antiderivative was successfully verified.
[In] Integrate[(x^11*Sqrt[c + d*x^3])/(8*c - d*x^3),x]
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Maple [C] time = 0.089, size = 582, normalized size = 5.2 \[ -{\frac{1}{d} \left ({\frac{2\,{x}^{9}}{21}\sqrt{d{x}^{3}+c}}+{\frac{2\,c{x}^{6}}{105\,d}\sqrt{d{x}^{3}+c}}-{\frac{8\,{c}^{2}{x}^{3}}{315\,{d}^{2}}\sqrt{d{x}^{3}+c}}+{\frac{16\,{c}^{3}}{315\,{d}^{3}}\sqrt{d{x}^{3}+c}} \right ) }-8\,{\frac{c}{{d}^{2}} \left ( 2/15\,{x}^{6}\sqrt{d{x}^{3}+c}+{\frac{2\,c{x}^{3}\sqrt{d{x}^{3}+c}}{45\,d}}-{\frac{4\,{c}^{2}\sqrt{d{x}^{3}+c}}{45\,{d}^{2}}} \right ) }-{\frac{128\,{c}^{2}}{9\,{d}^{4}} \left ( d{x}^{3}+c \right ) ^{{\frac{3}{2}}}}-512\,{\frac{{c}^{3}}{{d}^{3}} \left ( 2/3\,{\frac{\sqrt{d{x}^{3}+c}}{d}}+{\frac{i/3\sqrt{2}}{{d}^{3}}\sum _{{\it \_alpha}={\it RootOf} \left ( d{{\it \_Z}}^{3}-8\,c \right ) }{\frac{\sqrt [3]{-c{d}^{2}} \left ( i\sqrt [3]{-c{d}^{2}}{\it \_alpha}\,\sqrt{3}d+2\,{{\it \_alpha}}^{2}{d}^{2}-i\sqrt{3} \left ( -c{d}^{2} \right ) ^{2/3}-\sqrt [3]{-c{d}^{2}}{\it \_alpha}\,d- \left ( -c{d}^{2} \right ) ^{2/3} \right ) }{\sqrt{d{x}^{3}+c}}\sqrt{{\frac{i/2d}{\sqrt [3]{-c{d}^{2}}} \left ( 2\,x+{\frac{-i\sqrt{3}\sqrt [3]{-c{d}^{2}}+\sqrt [3]{-c{d}^{2}}}{d}} \right ) }}\sqrt{{\frac{d}{-3\,\sqrt [3]{-c{d}^{2}}+i\sqrt{3}\sqrt [3]{-c{d}^{2}}} \left ( x-{\frac{\sqrt [3]{-c{d}^{2}}}{d}} \right ) }}\sqrt{{\frac{-i/2d}{\sqrt [3]{-c{d}^{2}}} \left ( 2\,x+{\frac{i\sqrt{3}\sqrt [3]{-c{d}^{2}}+\sqrt [3]{-c{d}^{2}}}{d}} \right ) }}{\it EllipticPi} \left ( 1/3\,\sqrt{3}\sqrt{{\frac{id\sqrt{3}}{\sqrt [3]{-c{d}^{2}}} \left ( x+1/2\,{\frac{\sqrt [3]{-c{d}^{2}}}{d}}-{\frac{i/2\sqrt{3}\sqrt [3]{-c{d}^{2}}}{d}} \right ) }},-1/18\,{\frac{2\,i{{\it \_alpha}}^{2}\sqrt [3]{-c{d}^{2}}\sqrt{3}d-i{\it \_alpha}\, \left ( -c{d}^{2} \right ) ^{2/3}\sqrt{3}+i\sqrt{3}cd-3\,{\it \_alpha}\, \left ( -c{d}^{2} \right ) ^{2/3}-3\,cd}{cd}},\sqrt{{\frac{i\sqrt{3}\sqrt [3]{-c{d}^{2}}}{d} \left ( -3/2\,{\frac{\sqrt [3]{-c{d}^{2}}}{d}}+{\frac{i/2\sqrt{3}\sqrt [3]{-c{d}^{2}}}{d}} \right ) ^{-1}}} \right ) }} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^11*(d*x^3+c)^(1/2)/(-d*x^3+8*c),x)
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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(d*x^3 + c)*x^11/(d*x^3 - 8*c),x, algorithm="maxima")
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Fricas [A] time = 0.243944, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (26880 \, c^{\frac{7}{2}} \log \left (\frac{d x^{3} + 6 \, \sqrt{d x^{3} + c} \sqrt{c} + 10 \, c}{d x^{3} - 8 \, c}\right ) -{\left (5 \, d^{3} x^{9} + 57 \, c d^{2} x^{6} + 764 \, c^{2} d x^{3} + 18632 \, c^{3}\right )} \sqrt{d x^{3} + c}\right )}}{105 \, d^{4}}, \frac{2 \,{\left (53760 \, \sqrt{-c} c^{3} \arctan \left (\frac{\sqrt{d x^{3} + c}}{3 \, \sqrt{-c}}\right ) -{\left (5 \, d^{3} x^{9} + 57 \, c d^{2} x^{6} + 764 \, c^{2} d x^{3} + 18632 \, c^{3}\right )} \sqrt{d x^{3} + c}\right )}}{105 \, d^{4}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(d*x^3 + c)*x^11/(d*x^3 - 8*c),x, algorithm="fricas")
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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**11*(d*x**3+c)**(1/2)/(-d*x**3+8*c),x)
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GIAC/XCAS [A] time = 0.214813, size = 135, normalized size = 1.22 \[ -\frac{1024 \, c^{4} \arctan \left (\frac{\sqrt{d x^{3} + c}}{3 \, \sqrt{-c}}\right )}{\sqrt{-c} d^{4}} - \frac{2 \,{\left (5 \,{\left (d x^{3} + c\right )}^{\frac{7}{2}} d^{24} + 42 \,{\left (d x^{3} + c\right )}^{\frac{5}{2}} c d^{24} + 665 \,{\left (d x^{3} + c\right )}^{\frac{3}{2}} c^{2} d^{24} + 17920 \, \sqrt{d x^{3} + c} c^{3} d^{24}\right )}}{105 \, d^{28}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(d*x^3 + c)*x^11/(d*x^3 - 8*c),x, algorithm="giac")
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