Optimal. Leaf size=93 \[ -\frac{a \tanh ^{-1}\left (\frac{\sqrt{d-e x} \sqrt{d+e x}}{d}\right )}{d}-\frac{\sqrt{d-e x} \sqrt{d+e x} \left (b e^2+c d^2\right )}{e^4}+\frac{c (d-e x)^{3/2} (d+e x)^{3/2}}{3 e^4} \]
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Rubi [A] time = 0.482115, antiderivative size = 151, normalized size of antiderivative = 1.62, number of steps used = 6, number of rules used = 5, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ -\frac{a \sqrt{d^2-e^2 x^2} \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{d \sqrt{d-e x} \sqrt{d+e x}}-\frac{\left (d^2-e^2 x^2\right ) \left (b e^2+c d^2\right )}{e^4 \sqrt{d-e x} \sqrt{d+e x}}+\frac{c \left (d^2-e^2 x^2\right )^2}{3 e^4 \sqrt{d-e x} \sqrt{d+e x}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2 + c*x^4)/(x*Sqrt[d - e*x]*Sqrt[d + e*x]),x]
[Out]
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Rubi in Sympy [A] time = 33.8527, size = 114, normalized size = 1.23 \[ - \frac{a \sqrt{d - e x} \sqrt{d + e x} \operatorname{atanh}{\left (\frac{\sqrt{d^{2} - e^{2} x^{2}}}{d} \right )}}{d \sqrt{d^{2} - e^{2} x^{2}}} + \frac{c \sqrt{d - e x} \sqrt{d + e x} \left (d^{2} - e^{2} x^{2}\right )}{3 e^{4}} - \frac{\sqrt{d - e x} \sqrt{d + e x} \left (b e^{2} + c d^{2}\right )}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**4+b*x**2+a)/x/(-e*x+d)**(1/2)/(e*x+d)**(1/2),x)
[Out]
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Mathematica [A] time = 0.209577, size = 84, normalized size = 0.9 \[ -\frac{a \log \left (\sqrt{d-e x} \sqrt{d+e x}+d\right )}{d}+\frac{a \log (x)}{d}-\frac{\sqrt{d-e x} \sqrt{d+e x} \left (3 b e^2+2 c d^2+c e^2 x^2\right )}{3 e^4} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2 + c*x^4)/(x*Sqrt[d - e*x]*Sqrt[d + e*x]),x]
[Out]
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Maple [C] time = 0.048, size = 143, normalized size = 1.5 \[ -{\frac{{\it csgn} \left ( d \right ) }{3\,d{e}^{4}}\sqrt{-ex+d}\sqrt{ex+d} \left ({\it csgn} \left ( d \right ){x}^{2}cd{e}^{2}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}+3\,\ln \left ( 2\,{\frac{d \left ( \sqrt{-{e}^{2}{x}^{2}+{d}^{2}}{\it csgn} \left ( d \right ) +d \right ) }{x}} \right ) a{e}^{4}+3\,{\it csgn} \left ( d \right ) \sqrt{-{e}^{2}{x}^{2}+{d}^{2}}bd{e}^{2}+2\,{\it csgn} \left ( d \right ) \sqrt{-{e}^{2}{x}^{2}+{d}^{2}}c{d}^{3} \right ){\frac{1}{\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^4+b*x^2+a)/x/(-e*x+d)^(1/2)/(e*x+d)^(1/2),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((c*x^4 + b*x^2 + a)/(sqrt(e*x + d)*sqrt(-e*x + d)*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.279206, size = 270, normalized size = 2.9 \[ -\frac{c d e^{2} x^{6} - 6 \, b d^{3} x^{2} - 3 \,{\left (c d^{3} - b d e^{2}\right )} x^{4} + 3 \,{\left (c d^{2} x^{4} + 2 \, b d^{2} x^{2}\right )} \sqrt{e x + d} \sqrt{-e x + d} - 3 \,{\left (3 \, a d e^{2} x^{2} - 4 \, a d^{3} -{\left (a e^{2} x^{2} - 4 \, a d^{2}\right )} \sqrt{e x + d} \sqrt{-e x + d}\right )} \log \left (\frac{\sqrt{e x + d} \sqrt{-e x + d} - d}{x}\right )}{3 \,{\left (3 \, d^{2} e^{2} x^{2} - 4 \, d^{4} -{\left (d e^{2} x^{2} - 4 \, d^{3}\right )} \sqrt{e x + d} \sqrt{-e x + d}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)/(sqrt(e*x + d)*sqrt(-e*x + d)*x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 101.102, size = 304, normalized size = 3.27 \[ \frac{i a{G_{6, 6}^{5, 3}\left (\begin{matrix} \frac{3}{4}, \frac{5}{4}, 1 & 1, 1, \frac{3}{2} \\\frac{1}{2}, \frac{3}{4}, 1, \frac{5}{4}, \frac{3}{2} & 0 \end{matrix} \middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} d} - \frac{a{G_{6, 6}^{2, 6}\left (\begin{matrix} 0, \frac{1}{4}, \frac{1}{2}, \frac{3}{4}, 1, 1 & \\\frac{1}{4}, \frac{3}{4} & 0, \frac{1}{2}, \frac{1}{2}, 0 \end{matrix} \middle |{\frac{d^{2} e^{- 2 i \pi }}{e^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} d} - \frac{i b d{G_{6, 6}^{6, 2}\left (\begin{matrix} - \frac{1}{4}, \frac{1}{4} & 0, 0, \frac{1}{2}, 1 \\- \frac{1}{2}, - \frac{1}{4}, 0, \frac{1}{4}, \frac{1}{2}, 0 & \end{matrix} \middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} e^{2}} - \frac{b d{G_{6, 6}^{2, 6}\left (\begin{matrix} -1, - \frac{3}{4}, - \frac{1}{2}, - \frac{1}{4}, 0, 1 & \\- \frac{3}{4}, - \frac{1}{4} & -1, - \frac{1}{2}, - \frac{1}{2}, 0 \end{matrix} \middle |{\frac{d^{2} e^{- 2 i \pi }}{e^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} e^{2}} - \frac{i c d^{3}{G_{6, 6}^{6, 2}\left (\begin{matrix} - \frac{5}{4}, - \frac{3}{4} & -1, -1, - \frac{1}{2}, 1 \\- \frac{3}{2}, - \frac{5}{4}, -1, - \frac{3}{4}, - \frac{1}{2}, 0 & \end{matrix} \middle |{\frac{d^{2}}{e^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} e^{4}} - \frac{c d^{3}{G_{6, 6}^{2, 6}\left (\begin{matrix} -2, - \frac{7}{4}, - \frac{3}{2}, - \frac{5}{4}, -1, 1 & \\- \frac{7}{4}, - \frac{5}{4} & -2, - \frac{3}{2}, - \frac{3}{2}, 0 \end{matrix} \middle |{\frac{d^{2} e^{- 2 i \pi }}{e^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**4+b*x**2+a)/x/(-e*x+d)**(1/2)/(e*x+d)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.670355, size = 4, normalized size = 0.04 \[ \mathit{sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)/(sqrt(e*x + d)*sqrt(-e*x + d)*x),x, algorithm="giac")
[Out]