Optimal. Leaf size=115 \[ \frac{x^2 \left (c+\frac{d}{x^2}\right )^{3/2} (a d+4 b c)}{8 c}-\frac{3 d \sqrt{c+\frac{d}{x^2}} (a d+4 b c)}{8 c}+\frac{3 d (a d+4 b c) \tanh ^{-1}\left (\frac{\sqrt{c+\frac{d}{x^2}}}{\sqrt{c}}\right )}{8 \sqrt{c}}+\frac{a x^4 \left (c+\frac{d}{x^2}\right )^{5/2}}{4 c} \]
[Out]
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Rubi [A] time = 0.255156, antiderivative size = 115, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273 \[ \frac{x^2 \left (c+\frac{d}{x^2}\right )^{3/2} (a d+4 b c)}{8 c}-\frac{3 d \sqrt{c+\frac{d}{x^2}} (a d+4 b c)}{8 c}+\frac{3 d (a d+4 b c) \tanh ^{-1}\left (\frac{\sqrt{c+\frac{d}{x^2}}}{\sqrt{c}}\right )}{8 \sqrt{c}}+\frac{a x^4 \left (c+\frac{d}{x^2}\right )^{5/2}}{4 c} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^2)*(c + d/x^2)^(3/2)*x^3,x]
[Out]
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Rubi in Sympy [A] time = 17.7374, size = 104, normalized size = 0.9 \[ \frac{a x^{4} \left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}}}{4 c} - \frac{3 d \sqrt{c + \frac{d}{x^{2}}} \left (a d + 4 b c\right )}{8 c} + \frac{x^{2} \left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}} \left (a d + 4 b c\right )}{8 c} + \frac{3 d \left (a d + 4 b c\right ) \operatorname{atanh}{\left (\frac{\sqrt{c + \frac{d}{x^{2}}}}{\sqrt{c}} \right )}}{8 \sqrt{c}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**2)*(c+d/x**2)**(3/2)*x**3,x)
[Out]
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Mathematica [A] time = 0.166814, size = 91, normalized size = 0.79 \[ \frac{1}{8} \sqrt{c+\frac{d}{x^2}} \left (\frac{3 d x (a d+4 b c) \log \left (\sqrt{c} \sqrt{c x^2+d}+c x\right )}{\sqrt{c} \sqrt{c x^2+d}}+2 a c x^4+5 a d x^2+4 b c x^2-8 b d\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^2)*(c + d/x^2)^(3/2)*x^3,x]
[Out]
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Maple [A] time = 0.017, size = 174, normalized size = 1.5 \[{\frac{{x}^{2}}{8\,d} \left ({\frac{c{x}^{2}+d}{{x}^{2}}} \right ) ^{{\frac{3}{2}}} \left ( 2\,a{x}^{2} \left ( c{x}^{2}+d \right ) ^{3/2}\sqrt{c}d+8\,b{c}^{3/2}{x}^{2} \left ( c{x}^{2}+d \right ) ^{3/2}+12\,bc{d}^{2}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+d} \right ) x-8\,b \left ( c{x}^{2}+d \right ) ^{5/2}\sqrt{c}+3\,a{d}^{2}{x}^{2}\sqrt{c{x}^{2}+d}\sqrt{c}+12\,b{c}^{3/2}{x}^{2}\sqrt{c{x}^{2}+d}d+3\,a{d}^{3}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+d} \right ) x \right ) \left ( c{x}^{2}+d \right ) ^{-{\frac{3}{2}}}{\frac{1}{\sqrt{c}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^2)*(c+d/x^2)^(3/2)*x^3,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((a + b/x^2)*(c + d/x^2)^(3/2)*x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.24319, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (4 \, b c d + a d^{2}\right )} \sqrt{c} \log \left (-2 \, c x^{2} \sqrt{\frac{c x^{2} + d}{x^{2}}} -{\left (2 \, c x^{2} + d\right )} \sqrt{c}\right ) + 2 \,{\left (2 \, a c^{2} x^{4} - 8 \, b c d +{\left (4 \, b c^{2} + 5 \, a c d\right )} x^{2}\right )} \sqrt{\frac{c x^{2} + d}{x^{2}}}}{16 \, c}, -\frac{3 \,{\left (4 \, b c d + a d^{2}\right )} \sqrt{-c} \arctan \left (\frac{\sqrt{-c}}{\sqrt{\frac{c x^{2} + d}{x^{2}}}}\right ) -{\left (2 \, a c^{2} x^{4} - 8 \, b c d +{\left (4 \, b c^{2} + 5 \, a c d\right )} x^{2}\right )} \sqrt{\frac{c x^{2} + d}{x^{2}}}}{8 \, c}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)*x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 31.9244, size = 216, normalized size = 1.88 \[ \frac{a c^{2} x^{5}}{4 \sqrt{d} \sqrt{\frac{c x^{2}}{d} + 1}} + \frac{3 a c \sqrt{d} x^{3}}{8 \sqrt{\frac{c x^{2}}{d} + 1}} + \frac{a d^{\frac{3}{2}} x \sqrt{\frac{c x^{2}}{d} + 1}}{2} + \frac{a d^{\frac{3}{2}} x}{8 \sqrt{\frac{c x^{2}}{d} + 1}} + \frac{3 a d^{2} \operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{d}} \right )}}{8 \sqrt{c}} + \frac{3 b \sqrt{c} d \operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{d}} \right )}}{2} + \frac{b c \sqrt{d} x \sqrt{\frac{c x^{2}}{d} + 1}}{2} - \frac{b c \sqrt{d} x}{\sqrt{\frac{c x^{2}}{d} + 1}} - \frac{b d^{\frac{3}{2}}}{x \sqrt{\frac{c x^{2}}{d} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**2)*(c+d/x**2)**(3/2)*x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.303322, size = 170, normalized size = 1.48 \[ \frac{2 \, b \sqrt{c} d^{2}{\rm sign}\left (x\right )}{{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} - d} + \frac{1}{8} \,{\left (2 \, a c x^{2}{\rm sign}\left (x\right ) + \frac{4 \, b c^{3}{\rm sign}\left (x\right ) + 5 \, a c^{2} d{\rm sign}\left (x\right )}{c^{2}}\right )} \sqrt{c x^{2} + d} x - \frac{3 \,{\left (4 \, b c^{\frac{3}{2}} d{\rm sign}\left (x\right ) + a \sqrt{c} d^{2}{\rm sign}\left (x\right )\right )}{\rm ln}\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2}\right )}{16 \, c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)*x^3,x, algorithm="giac")
[Out]