Optimal. Leaf size=143 \[ -\frac{a^2 \left (c+d x^2\right )^{3/2}}{4 c x^4}+\frac{\sqrt{c+d x^2} \left (a d (8 b c-a d)+8 b^2 c^2\right )}{8 c^2}-\frac{\left (a d (8 b c-a d)+8 b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{c+d x^2}}{\sqrt{c}}\right )}{8 c^{3/2}}-\frac{a \left (c+d x^2\right )^{3/2} (8 b c-a d)}{8 c^2 x^2} \]
[Out]
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Rubi [A] time = 0.406551, antiderivative size = 140, normalized size of antiderivative = 0.98, number of steps used = 6, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ -\frac{a^2 \left (c+d x^2\right )^{3/2}}{4 c x^4}+\frac{1}{8} \sqrt{c+d x^2} \left (\frac{a d (8 b c-a d)}{c^2}+8 b^2\right )-\frac{\left (a d (8 b c-a d)+8 b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{c+d x^2}}{\sqrt{c}}\right )}{8 c^{3/2}}-\frac{a \left (c+d x^2\right )^{3/2} (8 b c-a d)}{8 c^2 x^2} \]
Antiderivative was successfully verified.
[In] Int[((a + b*x^2)^2*Sqrt[c + d*x^2])/x^5,x]
[Out]
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Rubi in Sympy [A] time = 28.889, size = 128, normalized size = 0.9 \[ - \frac{a^{2} \left (c + d x^{2}\right )^{\frac{3}{2}}}{4 c x^{4}} + \frac{a \left (c + d x^{2}\right )^{\frac{3}{2}} \left (a d - 8 b c\right )}{8 c^{2} x^{2}} + \frac{\sqrt{c + d x^{2}} \left (- a d \left (a d - 8 b c\right ) + 8 b^{2} c^{2}\right )}{8 c^{2}} - \frac{\left (- a d \left (a d - 8 b c\right ) + 8 b^{2} c^{2}\right ) \operatorname{atanh}{\left (\frac{\sqrt{c + d x^{2}}}{\sqrt{c}} \right )}}{8 c^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**2*(d*x**2+c)**(1/2)/x**5,x)
[Out]
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Mathematica [A] time = 0.297864, size = 130, normalized size = 0.91 \[ \frac{\left (a^2 d^2-8 a b c d-8 b^2 c^2\right ) \log \left (\sqrt{c} \sqrt{c+d x^2}+c\right )}{8 c^{3/2}}-\frac{\log (x) \left (a^2 d^2-8 a b c d-8 b^2 c^2\right )}{8 c^{3/2}}+\sqrt{c+d x^2} \left (-\frac{a^2}{4 x^4}-\frac{a (a d+8 b c)}{8 c x^2}+b^2\right ) \]
Antiderivative was successfully verified.
[In] Integrate[((a + b*x^2)^2*Sqrt[c + d*x^2])/x^5,x]
[Out]
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Maple [A] time = 0.016, size = 207, normalized size = 1.5 \[ -{\frac{{a}^{2}}{4\,c{x}^{4}} \left ( d{x}^{2}+c \right ) ^{{\frac{3}{2}}}}+{\frac{{a}^{2}d}{8\,{c}^{2}{x}^{2}} \left ( d{x}^{2}+c \right ) ^{{\frac{3}{2}}}}+{\frac{{a}^{2}{d}^{2}}{8}\ln \left ({\frac{1}{x} \left ( 2\,c+2\,\sqrt{c}\sqrt{d{x}^{2}+c} \right ) } \right ){c}^{-{\frac{3}{2}}}}-{\frac{{a}^{2}{d}^{2}}{8\,{c}^{2}}\sqrt{d{x}^{2}+c}}-\ln \left ({\frac{1}{x} \left ( 2\,c+2\,\sqrt{c}\sqrt{d{x}^{2}+c} \right ) } \right ) \sqrt{c}{b}^{2}+\sqrt{d{x}^{2}+c}{b}^{2}-{\frac{ab}{c{x}^{2}} \left ( d{x}^{2}+c \right ) ^{{\frac{3}{2}}}}-{abd\ln \left ({\frac{1}{x} \left ( 2\,c+2\,\sqrt{c}\sqrt{d{x}^{2}+c} \right ) } \right ){\frac{1}{\sqrt{c}}}}+{\frac{abd}{c}\sqrt{d{x}^{2}+c}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^2*(d*x^2+c)^(1/2)/x^5,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)^2*sqrt(d*x^2 + c)/x^5,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.233486, size = 1, normalized size = 0.01 \[ \left [-\frac{{\left (8 \, b^{2} c^{2} + 8 \, a b c d - a^{2} d^{2}\right )} x^{4} \log \left (-\frac{{\left (d x^{2} + 2 \, c\right )} \sqrt{c} + 2 \, \sqrt{d x^{2} + c} c}{x^{2}}\right ) - 2 \,{\left (8 \, b^{2} c x^{4} - 2 \, a^{2} c -{\left (8 \, a b c + a^{2} d\right )} x^{2}\right )} \sqrt{d x^{2} + c} \sqrt{c}}{16 \, c^{\frac{3}{2}} x^{4}}, -\frac{{\left (8 \, b^{2} c^{2} + 8 \, a b c d - a^{2} d^{2}\right )} x^{4} \arctan \left (\frac{\sqrt{-c}}{\sqrt{d x^{2} + c}}\right ) -{\left (8 \, b^{2} c x^{4} - 2 \, a^{2} c -{\left (8 \, a b c + a^{2} d\right )} x^{2}\right )} \sqrt{d x^{2} + c} \sqrt{-c}}{8 \, \sqrt{-c} c x^{4}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*sqrt(d*x^2 + c)/x^5,x, algorithm="fricas")
[Out]
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Sympy [A] time = 66.9338, size = 219, normalized size = 1.53 \[ - \frac{a^{2} c}{4 \sqrt{d} x^{5} \sqrt{\frac{c}{d x^{2}} + 1}} - \frac{3 a^{2} \sqrt{d}}{8 x^{3} \sqrt{\frac{c}{d x^{2}} + 1}} - \frac{a^{2} d^{\frac{3}{2}}}{8 c x \sqrt{\frac{c}{d x^{2}} + 1}} + \frac{a^{2} d^{2} \operatorname{asinh}{\left (\frac{\sqrt{c}}{\sqrt{d} x} \right )}}{8 c^{\frac{3}{2}}} - \frac{a b \sqrt{d} \sqrt{\frac{c}{d x^{2}} + 1}}{x} - \frac{a b d \operatorname{asinh}{\left (\frac{\sqrt{c}}{\sqrt{d} x} \right )}}{\sqrt{c}} - b^{2} \sqrt{c} \operatorname{asinh}{\left (\frac{\sqrt{c}}{\sqrt{d} x} \right )} + \frac{b^{2} c}{\sqrt{d} x \sqrt{\frac{c}{d x^{2}} + 1}} + \frac{b^{2} \sqrt{d} x}{\sqrt{\frac{c}{d x^{2}} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**2*(d*x**2+c)**(1/2)/x**5,x)
[Out]
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GIAC/XCAS [A] time = 0.239792, size = 207, normalized size = 1.45 \[ \frac{8 \, \sqrt{d x^{2} + c} b^{2} d + \frac{{\left (8 \, b^{2} c^{2} d + 8 \, a b c d^{2} - a^{2} d^{3}\right )} \arctan \left (\frac{\sqrt{d x^{2} + c}}{\sqrt{-c}}\right )}{\sqrt{-c} c} - \frac{8 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} a b c d^{2} - 8 \, \sqrt{d x^{2} + c} a b c^{2} d^{2} +{\left (d x^{2} + c\right )}^{\frac{3}{2}} a^{2} d^{3} + \sqrt{d x^{2} + c} a^{2} c d^{3}}{c d^{2} x^{4}}}{8 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*sqrt(d*x^2 + c)/x^5,x, algorithm="giac")
[Out]