Optimal. Leaf size=109 \[ \frac{a^{3/2} \tan ^{-1}\left (\frac{x \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^2}}\right )}{b (b c-a d)^{3/2}}-\frac{c x}{d \sqrt{c+d x^2} (b c-a d)}+\frac{\tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right )}{b d^{3/2}} \]
[Out]
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Rubi [A] time = 0.310914, antiderivative size = 109, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ \frac{a^{3/2} \tan ^{-1}\left (\frac{x \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^2}}\right )}{b (b c-a d)^{3/2}}-\frac{c x}{d \sqrt{c+d x^2} (b c-a d)}+\frac{\tanh ^{-1}\left (\frac{\sqrt{d} x}{\sqrt{c+d x^2}}\right )}{b d^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[x^4/((a + b*x^2)*(c + d*x^2)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 42.8231, size = 92, normalized size = 0.84 \[ - \frac{a^{\frac{3}{2}} \operatorname{atanh}{\left (\frac{x \sqrt{a d - b c}}{\sqrt{a} \sqrt{c + d x^{2}}} \right )}}{b \left (a d - b c\right )^{\frac{3}{2}}} + \frac{c x}{d \sqrt{c + d x^{2}} \left (a d - b c\right )} + \frac{\operatorname{atanh}{\left (\frac{\sqrt{d} x}{\sqrt{c + d x^{2}}} \right )}}{b d^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4/(b*x**2+a)/(d*x**2+c)**(3/2),x)
[Out]
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Mathematica [A] time = 0.2704, size = 111, normalized size = 1.02 \[ \frac{a^{3/2} \tan ^{-1}\left (\frac{x \sqrt{b c-a d}}{\sqrt{a} \sqrt{c+d x^2}}\right )}{b (b c-a d)^{3/2}}+\frac{c x}{d \sqrt{c+d x^2} (a d-b c)}+\frac{\log \left (\sqrt{d} \sqrt{c+d x^2}+d x\right )}{b d^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^4/((a + b*x^2)*(c + d*x^2)^(3/2)),x]
[Out]
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Maple [B] time = 0.021, size = 720, normalized size = 6.6 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4/(b*x^2+a)/(d*x^2+c)^(3/2),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^4/((b*x^2 + a)*(d*x^2 + c)^(3/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.466243, 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^4/((b*x^2 + a)*(d*x^2 + c)^(3/2)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{4}}{\left (a + b x^{2}\right ) \left (c + d x^{2}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4/(b*x**2+a)/(d*x**2+c)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.256757, size = 201, normalized size = 1.84 \[ -\frac{b^{2} c x}{{\left (b^{3} c d - a b^{2} d^{2}\right )} \sqrt{d x^{2} + c}} - \frac{a^{2} \sqrt{d} \arctan \left (\frac{{\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2} b - b c + 2 \, a d}{2 \, \sqrt{a b c d - a^{2} d^{2}}}\right )}{\sqrt{a b c d - a^{2} d^{2}}{\left (b^{2} c - a b d\right )}} - \frac{{\rm ln}\left ({\left (\sqrt{d} x - \sqrt{d x^{2} + c}\right )}^{2}\right )}{2 \, b d^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^4/((b*x^2 + a)*(d*x^2 + c)^(3/2)),x, algorithm="giac")
[Out]