Optimal. Leaf size=104 \[ -\frac{a^2 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^8}}{\sqrt{b c-a d}}\right )}{4 b^{5/2} \sqrt{b c-a d}}-\frac{\sqrt{c+d x^8} (a d+b c)}{4 b^2 d^2}+\frac{\left (c+d x^8\right )^{3/2}}{12 b d^2} \]
[Out]
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Rubi [A] time = 0.289497, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ -\frac{a^2 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^8}}{\sqrt{b c-a d}}\right )}{4 b^{5/2} \sqrt{b c-a d}}-\frac{\sqrt{c+d x^8} (a d+b c)}{4 b^2 d^2}+\frac{\left (c+d x^8\right )^{3/2}}{12 b d^2} \]
Antiderivative was successfully verified.
[In] Int[x^23/((a + b*x^8)*Sqrt[c + d*x^8]),x]
[Out]
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Rubi in Sympy [A] time = 31.6813, size = 88, normalized size = 0.85 \[ \frac{a^{2} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{c + d x^{8}}}{\sqrt{a d - b c}} \right )}}{4 b^{\frac{5}{2}} \sqrt{a d - b c}} + \frac{\left (c + d x^{8}\right )^{\frac{3}{2}}}{12 b d^{2}} - \frac{\sqrt{c + d x^{8}} \left (a d + b c\right )}{4 b^{2} d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**23/(b*x**8+a)/(d*x**8+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.272246, size = 91, normalized size = 0.88 \[ \frac{\sqrt{c+d x^8} \left (-3 a d-2 b c+b d x^8\right )}{12 b^2 d^2}-\frac{a^2 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x^8}}{\sqrt{b c-a d}}\right )}{4 b^{5/2} \sqrt{b c-a d}} \]
Antiderivative was successfully verified.
[In] Integrate[x^23/((a + b*x^8)*Sqrt[c + d*x^8]),x]
[Out]
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Maple [F] time = 0.105, size = 0, normalized size = 0. \[ \int{\frac{{x}^{23}}{b{x}^{8}+a}{\frac{1}{\sqrt{d{x}^{8}+c}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^23/(b*x^8+a)/(d*x^8+c)^(1/2),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(x^23/((b*x^8 + a)*sqrt(d*x^8 + c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.225562, size = 1, normalized size = 0.01 \[ \left [\frac{3 \, a^{2} d^{2} \log \left (\frac{{\left (b d x^{8} + 2 \, b c - a d\right )} \sqrt{b^{2} c - a b d} - 2 \, \sqrt{d x^{8} + c}{\left (b^{2} c - a b d\right )}}{b x^{8} + a}\right ) + 2 \,{\left (b d x^{8} - 2 \, b c - 3 \, a d\right )} \sqrt{d x^{8} + c} \sqrt{b^{2} c - a b d}}{24 \, \sqrt{b^{2} c - a b d} b^{2} d^{2}}, -\frac{3 \, a^{2} d^{2} \arctan \left (-\frac{b c - a d}{\sqrt{d x^{8} + c} \sqrt{-b^{2} c + a b d}}\right ) -{\left (b d x^{8} - 2 \, b c - 3 \, a d\right )} \sqrt{d x^{8} + c} \sqrt{-b^{2} c + a b d}}{12 \, \sqrt{-b^{2} c + a b d} b^{2} d^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^23/((b*x^8 + a)*sqrt(d*x^8 + c)),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**23/(b*x**8+a)/(d*x**8+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.21367, size = 143, normalized size = 1.38 \[ \frac{a^{2} \arctan \left (\frac{\sqrt{d x^{8} + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{4 \, \sqrt{-b^{2} c + a b d} b^{2}} + \frac{{\left (d x^{8} + c\right )}^{\frac{3}{2}} b^{2} d^{4} - 3 \, \sqrt{d x^{8} + c} b^{2} c d^{4} - 3 \, \sqrt{d x^{8} + c} a b d^{5}}{12 \, b^{3} d^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^23/((b*x^8 + a)*sqrt(d*x^8 + c)),x, algorithm="giac")
[Out]