Optimal. Leaf size=288 \[ -\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \left (4 a c d-a e^2+8 b c^2\right ) \tanh ^{-1}\left (\frac{2 c+e x}{2 \sqrt{c} \sqrt{c+d x^2+e x}}\right )}{8 c^{3/2} \left (a+b x^2\right )}-\frac{a \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{2 c x^2 \left (a+b x^2\right )}+\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \sqrt{c+d x^2+e x} (2 x (a d+2 b c)+a e)}{4 c x \left (a+b x^2\right )}+\frac{b e \sqrt{a^2+2 a b x^2+b^2 x^4} \tanh ^{-1}\left (\frac{2 d x+e}{2 \sqrt{d} \sqrt{c+d x^2+e x}}\right )}{2 \sqrt{d} \left (a+b x^2\right )} \]
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Rubi [A] time = 1.60994, antiderivative size = 288, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 40, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.175 \[ -\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \left (4 a c d-a e^2+8 b c^2\right ) \tanh ^{-1}\left (\frac{2 c+e x}{2 \sqrt{c} \sqrt{c+d x^2+e x}}\right )}{8 c^{3/2} \left (a+b x^2\right )}-\frac{a \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{2 c x^2 \left (a+b x^2\right )}+\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \sqrt{c+d x^2+e x} (2 x (a d+2 b c)+a e)}{4 c x \left (a+b x^2\right )}+\frac{b e \sqrt{a^2+2 a b x^2+b^2 x^4} \tanh ^{-1}\left (\frac{2 d x+e}{2 \sqrt{d} \sqrt{c+d x^2+e x}}\right )}{2 \sqrt{d} \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[c + e*x + d*x^2]*Sqrt[a^2 + 2*a*b*x^2 + b^2*x^4])/x^3,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{c + d x^{2} + e x} \sqrt{\left (a + b x^{2}\right )^{2}}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x**2+e*x+c)**(1/2)*((b*x**2+a)**2)**(1/2)/x**3,x)
[Out]
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Mathematica [A] time = 0.533847, size = 203, normalized size = 0.7 \[ \frac{\sqrt{\left (a+b x^2\right )^2} \left (\sqrt{d} x^2 \log (x) \left (4 a c d-a e^2+8 b c^2\right )+\sqrt{d} x^2 \left (a \left (e^2-4 c d\right )-8 b c^2\right ) \log \left (2 \sqrt{c} \sqrt{c+x (d x+e)}+2 c+e x\right )+2 \sqrt{c} \left (\sqrt{d} \sqrt{c+x (d x+e)} \left (4 b c x^2-a (2 c+e x)\right )+2 b c e x^2 \log \left (2 \sqrt{d} \sqrt{c+x (d x+e)}+2 d x+e\right )\right )\right )}{8 c^{3/2} \sqrt{d} x^2 \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[c + e*x + d*x^2]*Sqrt[a^2 + 2*a*b*x^2 + b^2*x^4])/x^3,x]
[Out]
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Maple [A] time = 0.016, size = 341, normalized size = 1.2 \[{\frac{1}{ \left ( 8\,b{x}^{2}+8\,a \right ){x}^{2}}\sqrt{ \left ( b{x}^{2}+a \right ) ^{2}} \left ( -8\,b{c}^{4}\ln \left ({\frac{2\,c+ex+2\,\sqrt{c}\sqrt{d{x}^{2}+ex+c}}{x}} \right ){x}^{2}\sqrt{d}-2\,ae{d}^{3/2}\sqrt{d{x}^{2}+ex+c}{x}^{3}{c}^{3/2}+4\,be\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ){x}^{2}{c}^{7/2}-4\,a{d}^{3/2}\ln \left ({\frac{2\,c+ex+2\,\sqrt{c}\sqrt{d{x}^{2}+ex+c}}{x}} \right ){x}^{2}{c}^{3}+2\,ae \left ( d{x}^{2}+ex+c \right ) ^{3/2}x{c}^{3/2}\sqrt{d}+4\,a{d}^{3/2}\sqrt{d{x}^{2}+ex+c}{x}^{2}{c}^{5/2}-2\,a{e}^{2}\sqrt{d{x}^{2}+ex+c}{x}^{2}{c}^{3/2}\sqrt{d}+8\,b\sqrt{d{x}^{2}+ex+c}{x}^{2}{c}^{7/2}\sqrt{d}+a{e}^{2}\ln \left ({\frac{1}{x} \left ( 2\,c+ex+2\,\sqrt{c}\sqrt{d{x}^{2}+ex+c} \right ) } \right ){x}^{2}{c}^{2}\sqrt{d}-4\,a \left ( d{x}^{2}+ex+c \right ) ^{3/2}{c}^{5/2}\sqrt{d} \right ){c}^{-{\frac{7}{2}}}{\frac{1}{\sqrt{d}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x^2+e*x+c)^(1/2)*((b*x^2+a)^2)^(1/2)/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(sqrt(d*x^2 + e*x + c)*sqrt((b*x^2 + a)^2)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.581191, size = 1, normalized size = 0. \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x^2 + e*x + c)*sqrt((b*x^2 + a)^2)/x^3,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x**2+e*x+c)**(1/2)*((b*x**2+a)**2)**(1/2)/x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.68612, size = 4, normalized size = 0.01 \[ \mathit{sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x^2 + e*x + c)*sqrt((b*x^2 + a)^2)/x^3,x, algorithm="giac")
[Out]