Optimal. Leaf size=154 \[ -\frac{2 a^2 (b c-a d)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^3}}{\sqrt{b c-a d}}\right )}{3 b^{9/2}}+\frac{2 a^2 \sqrt{c+d x^3} (b c-a d)}{3 b^4}+\frac{2 a^2 \left (c+d x^3\right )^{3/2}}{9 b^3}-\frac{2 \left (c+d x^3\right )^{5/2} (a d+b c)}{15 b^2 d^2}+\frac{2 \left (c+d x^3\right )^{7/2}}{21 b d^2} \]
[Out]
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Rubi [A] time = 0.41926, antiderivative size = 154, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208 \[ -\frac{2 a^2 (b c-a d)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^3}}{\sqrt{b c-a d}}\right )}{3 b^{9/2}}+\frac{2 a^2 \sqrt{c+d x^3} (b c-a d)}{3 b^4}+\frac{2 a^2 \left (c+d x^3\right )^{3/2}}{9 b^3}-\frac{2 \left (c+d x^3\right )^{5/2} (a d+b c)}{15 b^2 d^2}+\frac{2 \left (c+d x^3\right )^{7/2}}{21 b d^2} \]
Antiderivative was successfully verified.
[In] Int[(x^8*(c + d*x^3)^(3/2))/(a + b*x^3),x]
[Out]
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Rubi in Sympy [A] time = 45.8148, size = 141, normalized size = 0.92 \[ \frac{2 a^{2} \left (c + d x^{3}\right )^{\frac{3}{2}}}{9 b^{3}} - \frac{2 a^{2} \sqrt{c + d x^{3}} \left (a d - b c\right )}{3 b^{4}} + \frac{2 a^{2} \left (a d - b c\right )^{\frac{3}{2}} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{c + d x^{3}}}{\sqrt{a d - b c}} \right )}}{3 b^{\frac{9}{2}}} + \frac{2 \left (c + d x^{3}\right )^{\frac{7}{2}}}{21 b d^{2}} - \frac{2 \left (c + d x^{3}\right )^{\frac{5}{2}} \left (a d + b c\right )}{15 b^{2} d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**8*(d*x**3+c)**(3/2)/(b*x**3+a),x)
[Out]
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Mathematica [A] time = 0.376429, size = 143, normalized size = 0.93 \[ \frac{2 \sqrt{c+d x^3} \left (-105 a^3 d^3+35 a^2 b d^2 \left (4 c+d x^3\right )-21 a b^2 d \left (c+d x^3\right )^2-3 b^3 \left (2 c-5 d x^3\right ) \left (c+d x^3\right )^2\right )}{315 b^4 d^2}-\frac{2 a^2 (b c-a d)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^3}}{\sqrt{b c-a d}}\right )}{3 b^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^8*(c + d*x^3)^(3/2))/(a + b*x^3),x]
[Out]
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Maple [C] time = 0.052, size = 605, normalized size = 3.9 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^8*(d*x^3+c)^(3/2)/(b*x^3+a),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^8/(b*x^3 + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.240937, size = 1, normalized size = 0.01 \[ \left [-\frac{105 \,{\left (a^{2} b c d^{2} - a^{3} d^{3}\right )} \sqrt{\frac{b c - a d}{b}} \log \left (\frac{b d x^{3} + 2 \, b c - a d + 2 \, \sqrt{d x^{3} + c} b \sqrt{\frac{b c - a d}{b}}}{b x^{3} + a}\right ) - 2 \,{\left (15 \, b^{3} d^{3} x^{9} + 3 \,{\left (8 \, b^{3} c d^{2} - 7 \, a b^{2} d^{3}\right )} x^{6} - 6 \, b^{3} c^{3} - 21 \, a b^{2} c^{2} d + 140 \, a^{2} b c d^{2} - 105 \, a^{3} d^{3} +{\left (3 \, b^{3} c^{2} d - 42 \, a b^{2} c d^{2} + 35 \, a^{2} b d^{3}\right )} x^{3}\right )} \sqrt{d x^{3} + c}}{315 \, b^{4} d^{2}}, -\frac{2 \,{\left (105 \,{\left (a^{2} b c d^{2} - a^{3} d^{3}\right )} \sqrt{-\frac{b c - a d}{b}} \arctan \left (\frac{\sqrt{d x^{3} + c}}{\sqrt{-\frac{b c - a d}{b}}}\right ) -{\left (15 \, b^{3} d^{3} x^{9} + 3 \,{\left (8 \, b^{3} c d^{2} - 7 \, a b^{2} d^{3}\right )} x^{6} - 6 \, b^{3} c^{3} - 21 \, a b^{2} c^{2} d + 140 \, a^{2} b c d^{2} - 105 \, a^{3} d^{3} +{\left (3 \, b^{3} c^{2} d - 42 \, a b^{2} c d^{2} + 35 \, a^{2} b d^{3}\right )} x^{3}\right )} \sqrt{d x^{3} + c}\right )}}{315 \, b^{4} d^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^3 + c)^(3/2)*x^8/(b*x^3 + a),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+c)**(3/2)/(b*x**3+a),x)
[Out]
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GIAC/XCAS [A] time = 0.220906, size = 261, normalized size = 1.69 \[ \frac{2 \,{\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2}\right )} \arctan \left (\frac{\sqrt{d x^{3} + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{3 \, \sqrt{-b^{2} c + a b d} b^{4}} + \frac{2 \,{\left (15 \,{\left (d x^{3} + c\right )}^{\frac{7}{2}} b^{6} d^{12} - 21 \,{\left (d x^{3} + c\right )}^{\frac{5}{2}} b^{6} c d^{12} - 21 \,{\left (d x^{3} + c\right )}^{\frac{5}{2}} a b^{5} d^{13} + 35 \,{\left (d x^{3} + c\right )}^{\frac{3}{2}} a^{2} b^{4} d^{14} + 105 \, \sqrt{d x^{3} + c} a^{2} b^{4} c d^{14} - 105 \, \sqrt{d x^{3} + c} a^{3} b^{3} d^{15}\right )}}{315 \, b^{7} d^{14}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^3 + c)^(3/2)*x^8/(b*x^3 + a),x, algorithm="giac")
[Out]