Optimal. Leaf size=67 \[ \frac{18 c^{3/2} \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{d}-\frac{6 c \sqrt{c+d x^3}}{d}-\frac{2 \left (c+d x^3\right )^{3/2}}{9 d} \]
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Rubi [A] time = 0.181104, antiderivative size = 67, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.148 \[ \frac{18 c^{3/2} \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )}{d}-\frac{6 c \sqrt{c+d x^3}}{d}-\frac{2 \left (c+d x^3\right )^{3/2}}{9 d} \]
Antiderivative was successfully verified.
[In] Int[(x^2*(c + d*x^3)^(3/2))/(8*c - d*x^3),x]
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Rubi in Sympy [A] time = 19.901, size = 56, normalized size = 0.84 \[ \frac{18 c^{\frac{3}{2}} \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{3}}}{3 \sqrt{c}} \right )}}{d} - \frac{6 c \sqrt{c + d x^{3}}}{d} - \frac{2 \left (c + d x^{3}\right )^{\frac{3}{2}}}{9 d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2*(d*x**3+c)**(3/2)/(-d*x**3+8*c),x)
[Out]
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Mathematica [A] time = 0.0787161, size = 58, normalized size = 0.87 \[ \frac{162 c^{3/2} \tanh ^{-1}\left (\frac{\sqrt{c+d x^3}}{3 \sqrt{c}}\right )-2 \sqrt{c+d x^3} \left (28 c+d x^3\right )}{9 d} \]
Antiderivative was successfully verified.
[In] Integrate[(x^2*(c + d*x^3)^(3/2))/(8*c - d*x^3),x]
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Maple [C] time = 0.011, size = 441, normalized size = 6.6 \[ -{\frac{2\,{x}^{3}}{9}\sqrt{d{x}^{3}+c}}-{\frac{56\,c}{9\,d}\sqrt{d{x}^{3}+c}}-{\frac{3\,ic\sqrt{2}}{{d}^{3}}\sum _{{\it \_alpha}={\it RootOf} \left ({{\it \_Z}}^{3}d-8\,c \right ) }{1\sqrt [3]{-c{d}^{2}}\sqrt{{{\frac{i}{2}}d \left ( 2\,x+{\frac{1}{d} \left ( -i\sqrt{3}\sqrt [3]{-c{d}^{2}}+\sqrt [3]{-c{d}^{2}} \right ) } \right ){\frac{1}{\sqrt [3]{-c{d}^{2}}}}}}\sqrt{{d \left ( x-{\frac{1}{d}\sqrt [3]{-c{d}^{2}}} \right ) \left ( -3\,\sqrt [3]{-c{d}^{2}}+i\sqrt{3}\sqrt [3]{-c{d}^{2}} \right ) ^{-1}}}\sqrt{{-{\frac{i}{2}}d \left ( 2\,x+{\frac{1}{d} \left ( i\sqrt{3}\sqrt [3]{-c{d}^{2}}+\sqrt [3]{-c{d}^{2}} \right ) } \right ){\frac{1}{\sqrt [3]{-c{d}^{2}}}}}} \left ( i\sqrt [3]{-c{d}^{2}}{\it \_alpha}\,\sqrt{3}d+2\,{{\it \_alpha}}^{2}{d}^{2}-i\sqrt{3} \left ( -c{d}^{2} \right ) ^{{\frac{2}{3}}}-\sqrt [3]{-c{d}^{2}}{\it \_alpha}\,d- \left ( -c{d}^{2} \right ) ^{{\frac{2}{3}}} \right ){\it EllipticPi} \left ({\frac{\sqrt{3}}{3}\sqrt{{i\sqrt{3}d \left ( x+{\frac{1}{2\,d}\sqrt [3]{-c{d}^{2}}}-{\frac{{\frac{i}{2}}\sqrt{3}}{d}\sqrt [3]{-c{d}^{2}}} \right ){\frac{1}{\sqrt [3]{-c{d}^{2}}}}}}},-{\frac{1}{18\,cd} \left ( 2\,i{{\it \_alpha}}^{2}\sqrt [3]{-c{d}^{2}}\sqrt{3}d-i{\it \_alpha}\, \left ( -c{d}^{2} \right ) ^{{\frac{2}{3}}}\sqrt{3}+i\sqrt{3}cd-3\,{\it \_alpha}\, \left ( -c{d}^{2} \right ) ^{2/3}-3\,cd \right ) },\sqrt{{\frac{i\sqrt{3}}{d}\sqrt [3]{-c{d}^{2}} \left ( -{\frac{3}{2\,d}\sqrt [3]{-c{d}^{2}}}+{\frac{{\frac{i}{2}}\sqrt{3}}{d}\sqrt [3]{-c{d}^{2}}} \right ) ^{-1}}} \right ){\frac{1}{\sqrt{d{x}^{3}+c}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2*(d*x^3+c)^(3/2)/(-d*x^3+8*c),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(-(d*x^3 + c)^(3/2)*x^2/(d*x^3 - 8*c),x, algorithm="maxima")
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Fricas [A] time = 0.245254, size = 1, normalized size = 0.01 \[ \left [\frac{81 \, c^{\frac{3}{2}} \log \left (\frac{d x^{3} + 6 \, \sqrt{d x^{3} + c} \sqrt{c} + 10 \, c}{d x^{3} - 8 \, c}\right ) - 2 \,{\left (d x^{3} + 28 \, c\right )} \sqrt{d x^{3} + c}}{9 \, d}, \frac{2 \,{\left (81 \, \sqrt{-c} c \arctan \left (\frac{\sqrt{d x^{3} + c}}{3 \, \sqrt{-c}}\right ) -{\left (d x^{3} + 28 \, c\right )} \sqrt{d x^{3} + c}\right )}}{9 \, d}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-(d*x^3 + c)^(3/2)*x^2/(d*x^3 - 8*c),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \frac{c x^{2} \sqrt{c + d x^{3}}}{- 8 c + d x^{3}}\, dx - \int \frac{d x^{5} \sqrt{c + d x^{3}}}{- 8 c + d x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2*(d*x**3+c)**(3/2)/(-d*x**3+8*c),x)
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GIAC/XCAS [A] time = 0.217737, size = 88, normalized size = 1.31 \[ -\frac{18 \, c^{2} \arctan \left (\frac{\sqrt{d x^{3} + c}}{3 \, \sqrt{-c}}\right )}{\sqrt{-c} d} - \frac{2 \,{\left ({\left (d x^{3} + c\right )}^{\frac{3}{2}} d^{2} + 27 \, \sqrt{d x^{3} + c} c d^{2}\right )}}{9 \, d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-(d*x^3 + c)^(3/2)*x^2/(d*x^3 - 8*c),x, algorithm="giac")
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