Optimal. Leaf size=141 \[ -\frac{\sqrt{a} (3 b c-2 a d) \tan ^{-1}\left (\frac{x^2 \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^4}}\right )}{4 b^2 (b c-a d)^{3/2}}+\frac{a x^2 \sqrt{c+d x^4}}{4 b \left (a+b x^4\right ) (b c-a d)}+\frac{\tanh ^{-1}\left (\frac{\sqrt{d} x^2}{\sqrt{c+d x^4}}\right )}{2 b^2 \sqrt{d}} \]
[Out]
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Rubi [A] time = 0.418507, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.292 \[ -\frac{\sqrt{a} (3 b c-2 a d) \tan ^{-1}\left (\frac{x^2 \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^4}}\right )}{4 b^2 (b c-a d)^{3/2}}+\frac{a x^2 \sqrt{c+d x^4}}{4 b \left (a+b x^4\right ) (b c-a d)}+\frac{\tanh ^{-1}\left (\frac{\sqrt{d} x^2}{\sqrt{c+d x^4}}\right )}{2 b^2 \sqrt{d}} \]
Antiderivative was successfully verified.
[In] Int[x^9/((a + b*x^4)^2*Sqrt[c + d*x^4]),x]
[Out]
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Rubi in Sympy [A] time = 50.2296, size = 122, normalized size = 0.87 \[ - \frac{\sqrt{a} \left (2 a d - 3 b c\right ) \operatorname{atanh}{\left (\frac{x^{2} \sqrt{a d - b c}}{\sqrt{a} \sqrt{c + d x^{4}}} \right )}}{4 b^{2} \left (a d - b c\right )^{\frac{3}{2}}} - \frac{a x^{2} \sqrt{c + d x^{4}}}{4 b \left (a + b x^{4}\right ) \left (a d - b c\right )} + \frac{\operatorname{atanh}{\left (\frac{\sqrt{d} x^{2}}{\sqrt{c + d x^{4}}} \right )}}{2 b^{2} \sqrt{d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**9/(b*x**4+a)**2/(d*x**4+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.317793, size = 135, normalized size = 0.96 \[ \frac{\frac{a b x^2 \sqrt{c+d x^4}}{\left (a+b x^4\right ) (b c-a d)}+\frac{\sqrt{a} (2 a d-3 b c) \tan ^{-1}\left (\frac{x^2 \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^4}}\right )}{(b c-a d)^{3/2}}+\frac{2 \log \left (\sqrt{d} \sqrt{c+d x^4}+d x^2\right )}{\sqrt{d}}}{4 b^2} \]
Antiderivative was successfully verified.
[In] Integrate[x^9/((a + b*x^4)^2*Sqrt[c + d*x^4]),x]
[Out]
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Maple [B] time = 0.019, size = 893, normalized size = 6.3 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^9/(b*x^4+a)^2/(d*x^4+c)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{9}}{{\left (b x^{4} + a\right )}^{2} \sqrt{d x^{4} + c}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^9/((b*x^4 + a)^2*sqrt(d*x^4 + c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.618587, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^9/((b*x^4 + a)^2*sqrt(d*x^4 + c)),x, algorithm="fricas")
[Out]
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**9/(b*x**4+a)**2/(d*x**4+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.230959, size = 205, normalized size = 1.45 \[ \frac{1}{4} \, c^{2}{\left (\frac{{\left (3 \, a b c - 2 \, a^{2} d\right )} \arctan \left (\frac{a \sqrt{d + \frac{c}{x^{4}}}}{\sqrt{a b c - a^{2} d}}\right )}{{\left (b^{3} c^{3} - a b^{2} c^{2} d\right )} \sqrt{a b c - a^{2} d}} + \frac{a \sqrt{d + \frac{c}{x^{4}}}}{{\left (b^{2} c^{2} - a b c d\right )}{\left (b c + a{\left (d + \frac{c}{x^{4}}\right )} - a d\right )}} - \frac{2 \, \arctan \left (\frac{\sqrt{d + \frac{c}{x^{4}}}}{\sqrt{-d}}\right )}{b^{2} c^{2} \sqrt{-d}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^9/((b*x^4 + a)^2*sqrt(d*x^4 + c)),x, algorithm="giac")
[Out]