Optimal. Leaf size=140 \[ -\frac{2 d \left (a+b x^3\right )^{3/2}}{9 b^3 c^2}+\frac{2 \left (a c^2-d^2\right )^2 \log \left (c \sqrt{a+b x^3}+d\right )}{3 b^3 c^5}+\frac{2 d \sqrt{a+b x^3} \left (2 a c^2-d^2\right )}{3 b^3 c^4}+\frac{\left (a+b x^3\right )^2}{6 b^3 c}-\frac{x^3 \left (2 a c^2-d^2\right )}{3 b^2 c^3} \]
[Out]
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Rubi [A] time = 0.610609, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069 \[ -\frac{2 d \left (a+b x^3\right )^{3/2}}{9 b^3 c^2}+\frac{2 \left (a c^2-d^2\right )^2 \log \left (c \sqrt{a+b x^3}+d\right )}{3 b^3 c^5}+\frac{2 d \sqrt{a+b x^3} \left (2 a c^2-d^2\right )}{3 b^3 c^4}+\frac{\left (a+b x^3\right )^2}{6 b^3 c}-\frac{x^3 \left (2 a c^2-d^2\right )}{3 b^2 c^3} \]
Antiderivative was successfully verified.
[In] Int[x^8/(a*c + b*c*x^3 + d*Sqrt[a + b*x^3]),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{\left (a + b x^{3}\right )^{2}}{6 b^{3} c} - \frac{2 d \left (a + b x^{3}\right )^{\frac{3}{2}}}{9 b^{3} c^{2}} + \frac{2 \left (- 2 a c^{2} + d^{2}\right ) \int ^{\sqrt{a + b x^{3}}} x\, dx}{3 b^{3} c^{3}} - \frac{2 \left (- 2 a c^{2} + d^{2}\right ) \int ^{\sqrt{a + b x^{3}}} d\, dx}{3 b^{3} c^{4}} + \frac{2 \left (- a c^{2} + d^{2}\right )^{2} \log{\left (c \sqrt{a + b x^{3}} + d \right )}}{3 b^{3} c^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**8/(a*c+b*c*x**3+d*(b*x**3+a)**(1/2)),x)
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Mathematica [A] time = 0.266094, size = 161, normalized size = 1.15 \[ \frac{c \left (a \left (20 c^2 d \sqrt{a+b x^3}-6 b c^3 x^3\right )+2 b c d x^3 \left (3 d-2 c \sqrt{a+b x^3}\right )-12 d^3 \sqrt{a+b x^3}+3 b^2 c^3 x^6\right )+6 \left (d^2-a c^2\right )^2 \log \left (a c^2+b c^2 x^3-d^2\right )+12 \left (d^2-a c^2\right )^2 \tanh ^{-1}\left (\frac{c \sqrt{a+b x^3}}{d}\right )}{18 b^3 c^5} \]
Antiderivative was successfully verified.
[In] Integrate[x^8/(a*c + b*c*x^3 + d*Sqrt[a + b*x^3]),x]
[Out]
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Maple [C] time = 0.183, size = 1473, normalized size = 10.5 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^8/(a*c+b*c*x^3+d*(b*x^3+a)^(1/2)),x)
[Out]
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Maxima [A] time = 0.695355, size = 169, normalized size = 1.21 \[ \frac{\frac{3 \,{\left (b x^{3} + a\right )}^{2} c^{3} - 4 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} c^{2} d - 6 \,{\left (2 \, a c^{3} - c d^{2}\right )}{\left (b x^{3} + a\right )} + 12 \,{\left (2 \, a c^{2} d - d^{3}\right )} \sqrt{b x^{3} + a}}{c^{4}} + \frac{12 \,{\left (a^{2} c^{4} - 2 \, a c^{2} d^{2} + d^{4}\right )} \log \left (\sqrt{b x^{3} + a} c + d\right )}{c^{5}}}{18 \, b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^8/(b*c*x^3 + a*c + sqrt(b*x^3 + a)*d),x, algorithm="maxima")
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Fricas [A] time = 0.276609, size = 258, normalized size = 1.84 \[ \frac{3 \, b^{2} c^{4} x^{6} - 6 \,{\left (a b c^{4} - b c^{2} d^{2}\right )} x^{3} + 6 \,{\left (a^{2} c^{4} - 2 \, a c^{2} d^{2} + d^{4}\right )} \log \left (b c^{2} x^{3} + a c^{2} - d^{2}\right ) + 6 \,{\left (a^{2} c^{4} - 2 \, a c^{2} d^{2} + d^{4}\right )} \log \left (\sqrt{b x^{3} + a} c + d\right ) - 6 \,{\left (a^{2} c^{4} - 2 \, a c^{2} d^{2} + d^{4}\right )} \log \left (\sqrt{b x^{3} + a} c - d\right ) - 4 \,{\left (b c^{3} d x^{3} - 5 \, a c^{3} d + 3 \, c d^{3}\right )} \sqrt{b x^{3} + a}}{18 \, b^{3} c^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^8/(b*c*x^3 + a*c + sqrt(b*x^3 + a)*d),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**8/(a*c+b*c*x**3+d*(b*x**3+a)**(1/2)),x)
[Out]
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GIAC/XCAS [A] time = 0.276099, size = 211, normalized size = 1.51 \[ \frac{2 \,{\left (a^{2} c^{4} - 2 \, a c^{2} d^{2} + d^{4}\right )}{\rm ln}\left ({\left | \sqrt{b x^{3} + a} c + d \right |}\right )}{3 \, b^{3} c^{5}} + \frac{3 \,{\left (b x^{3} + a\right )}^{2} b^{9} c^{3} - 12 \,{\left (b x^{3} + a\right )} a b^{9} c^{3} - 4 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} b^{9} c^{2} d + 24 \, \sqrt{b x^{3} + a} a b^{9} c^{2} d + 6 \,{\left (b x^{3} + a\right )} b^{9} c d^{2} - 12 \, \sqrt{b x^{3} + a} b^{9} d^{3}}{18 \, b^{12} c^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^8/(b*c*x^3 + a*c + sqrt(b*x^3 + a)*d),x, algorithm="giac")
[Out]