Optimal. Leaf size=86 \[ \frac{5}{2} a b^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )+\frac{5}{2} b^2 x \sqrt{a+b x^2}-\frac{5 b \left (a+b x^2\right )^{3/2}}{3 x}-\frac{\left (a+b x^2\right )^{5/2}}{3 x^3} \]
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Rubi [A] time = 0.079175, antiderivative size = 86, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.267 \[ \frac{5}{2} a b^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )+\frac{5}{2} b^2 x \sqrt{a+b x^2}-\frac{5 b \left (a+b x^2\right )^{3/2}}{3 x}-\frac{\left (a+b x^2\right )^{5/2}}{3 x^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2)^(5/2)/x^4,x]
[Out]
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Rubi in Sympy [A] time = 9.21725, size = 78, normalized size = 0.91 \[ \frac{5 a b^{\frac{3}{2}} \operatorname{atanh}{\left (\frac{\sqrt{b} x}{\sqrt{a + b x^{2}}} \right )}}{2} + \frac{5 b^{2} x \sqrt{a + b x^{2}}}{2} - \frac{5 b \left (a + b x^{2}\right )^{\frac{3}{2}}}{3 x} - \frac{\left (a + b x^{2}\right )^{\frac{5}{2}}}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**(5/2)/x**4,x)
[Out]
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Mathematica [A] time = 0.0683628, size = 73, normalized size = 0.85 \[ \left (-\frac{a^2}{3 x^3}-\frac{7 a b}{3 x}+\frac{b^2 x}{2}\right ) \sqrt{a+b x^2}+\frac{5}{2} a b^{3/2} \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2)^(5/2)/x^4,x]
[Out]
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Maple [A] time = 0.007, size = 110, normalized size = 1.3 \[ -{\frac{1}{3\,a{x}^{3}} \left ( b{x}^{2}+a \right ) ^{{\frac{7}{2}}}}-{\frac{4\,b}{3\,{a}^{2}x} \left ( b{x}^{2}+a \right ) ^{{\frac{7}{2}}}}+{\frac{4\,{b}^{2}x}{3\,{a}^{2}} \left ( b{x}^{2}+a \right ) ^{{\frac{5}{2}}}}+{\frac{5\,{b}^{2}x}{3\,a} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{5\,{b}^{2}x}{2}\sqrt{b{x}^{2}+a}}+{\frac{5\,a}{2}{b}^{{\frac{3}{2}}}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^(5/2)/x^4,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((b*x^2 + a)^(5/2)/x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.249989, size = 1, normalized size = 0.01 \[ \left [\frac{15 \, a b^{\frac{3}{2}} x^{3} \log \left (-2 \, b x^{2} - 2 \, \sqrt{b x^{2} + a} \sqrt{b} x - a\right ) + 2 \,{\left (3 \, b^{2} x^{4} - 14 \, a b x^{2} - 2 \, a^{2}\right )} \sqrt{b x^{2} + a}}{12 \, x^{3}}, \frac{15 \, a \sqrt{-b} b x^{3} \arctan \left (\frac{b x}{\sqrt{b x^{2} + a} \sqrt{-b}}\right ) +{\left (3 \, b^{2} x^{4} - 14 \, a b x^{2} - 2 \, a^{2}\right )} \sqrt{b x^{2} + a}}{6 \, x^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(5/2)/x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 11.4392, size = 112, normalized size = 1.3 \[ - \frac{a^{2} \sqrt{b} \sqrt{\frac{a}{b x^{2}} + 1}}{3 x^{2}} - \frac{7 a b^{\frac{3}{2}} \sqrt{\frac{a}{b x^{2}} + 1}}{3} - \frac{5 a b^{\frac{3}{2}} \log{\left (\frac{a}{b x^{2}} \right )}}{4} + \frac{5 a b^{\frac{3}{2}} \log{\left (\sqrt{\frac{a}{b x^{2}} + 1} + 1 \right )}}{2} + \frac{b^{\frac{5}{2}} x^{2} \sqrt{\frac{a}{b x^{2}} + 1}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**(5/2)/x**4,x)
[Out]
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GIAC/XCAS [A] time = 0.219529, size = 178, normalized size = 2.07 \[ \frac{1}{2} \, \sqrt{b x^{2} + a} b^{2} x - \frac{5}{4} \, a b^{\frac{3}{2}}{\rm ln}\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2}\right ) + \frac{2 \,{\left (9 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} a^{2} b^{\frac{3}{2}} - 12 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} a^{3} b^{\frac{3}{2}} + 7 \, a^{4} b^{\frac{3}{2}}\right )}}{3 \,{\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} - a\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(5/2)/x^4,x, algorithm="giac")
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