Optimal. Leaf size=193 \[ -\frac{3 a f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{2 d^4 e}+\frac{3 a f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )}{2 d^4 e}-\frac{a f^2}{2 d^3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}-\frac{a f^2}{d^3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )}-\frac{\frac{a f^2}{d^2}+1}{4 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^2} \]
[Out]
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Rubi [A] time = 0.287864, antiderivative size = 193, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.08 \[ -\frac{3 a f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{2 d^4 e}+\frac{3 a f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )}{2 d^4 e}-\frac{a f^2}{2 d^3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}-\frac{a f^2}{d^3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )}-\frac{\frac{a f^2}{d^2}+1}{4 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^2} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x + f*Sqrt[a + (e^2*x^2)/f^2])^(-3),x]
[Out]
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Rubi in Sympy [A] time = 46.1686, size = 178, normalized size = 0.92 \[ - \frac{a f^{2}}{d^{3} e \left (d + f \left (\frac{e x}{f} + \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}}\right )\right )} - \frac{a f}{2 d^{3} e \left (\frac{e x}{f} + \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}}\right )} + \frac{3 a f^{2} \log{\left (d + f \left (\frac{e x}{f} + \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}}\right ) \right )}}{2 d^{4} e} - \frac{3 a f^{2} \log{\left (\frac{e x}{f} + \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}} \right )}}{2 d^{4} e} - \frac{a f^{2} + d^{2}}{4 d^{2} e \left (d + f \left (\frac{e x}{f} + \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}}\right )\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(d+e*x+f*(a+e**2*x**2/f**2)**(1/2))**3,x)
[Out]
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Mathematica [A] time = 1.15352, size = 309, normalized size = 1.6 \[ -\frac{\frac{4 d f \sqrt{a+\frac{e^2 x^2}{f^2}} \left (3 a^2 f^4-a d f^2 (5 d+9 e x)+d^2 e x (3 d+4 e x)\right )}{e \left (-a f^2+d^2+2 d e x\right )^2}-\frac{6 a f^2 \log \left (d^2 \left (e x-f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )-a f^2 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+2 d+e x\right )\right )}{e}+\frac{\left (a f^2+d^2\right )^3}{e \left (-a f^2+d^2+2 d e x\right )^2}+\frac{6 a f^2 \left (a f^2+d^2\right )}{e \left (-a f^2+d^2+2 d e x\right )}+\frac{6 a f^2 \log \left (a f^2-d^2-2 d e x\right )}{e}-\frac{6 a f^2 \log \left (-a f^2+d^2+2 d e x\right )}{e}+\frac{6 a f^2 \log \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}{e}-4 d x}{8 d^4} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x + f*Sqrt[a + (e^2*x^2)/f^2])^(-3),x]
[Out]
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Maple [B] time = 0.064, size = 9721, normalized size = 50.4 \[ \text{output too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(d+e*x+f*(a+e^2*x^2/f^2)^(1/2))^3,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (e x + \sqrt{\frac{e^{2} x^{2}}{f^{2}} + a} f + d\right )}^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + sqrt(e^2*x^2/f^2 + a)*f + d)^(-3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.365868, size = 724, normalized size = 3.75 \[ \frac{5 \, a^{3} f^{6} + 8 \, d^{3} e^{3} x^{3} - 6 \, a^{2} d^{2} f^{4} - 3 \, a d^{4} f^{2} + 2 \,{\left (a d^{2} e^{2} f^{2} + 5 \, d^{4} e^{2}\right )} x^{2} - 2 \,{\left (7 \, a^{2} d e f^{4} + a d^{3} e f^{2} - 2 \, d^{5} e\right )} x + 3 \,{\left (a^{3} f^{6} + 4 \, a d^{2} e^{2} f^{2} x^{2} - 2 \, a^{2} d^{2} f^{4} + a d^{4} f^{2} - 4 \,{\left (a^{2} d e f^{4} - a d^{3} e f^{2}\right )} x\right )} \log \left (-a e f^{2} x + 2 \, d e^{2} x^{2} + a d f^{2} +{\left (a f^{3} - 2 \, d e f x\right )} \sqrt{\frac{e^{2} x^{2} + a f^{2}}{f^{2}}}\right ) + 3 \,{\left (a^{3} f^{6} + 4 \, a d^{2} e^{2} f^{2} x^{2} - 2 \, a^{2} d^{2} f^{4} + a d^{4} f^{2} - 4 \,{\left (a^{2} d e f^{4} - a d^{3} e f^{2}\right )} x\right )} \log \left (-a f^{2} + 2 \, d e x + d^{2}\right ) - 3 \,{\left (a^{3} f^{6} + 4 \, a d^{2} e^{2} f^{2} x^{2} - 2 \, a^{2} d^{2} f^{4} + a d^{4} f^{2} - 4 \,{\left (a^{2} d e f^{4} - a d^{3} e f^{2}\right )} x\right )} \log \left (-e x + f \sqrt{\frac{e^{2} x^{2} + a f^{2}}{f^{2}}} - d\right ) - 2 \,{\left (3 \, a^{2} d f^{5} + 4 \, d^{3} e^{2} f x^{2} - 5 \, a d^{3} f^{3} - 3 \,{\left (3 \, a d^{2} e f^{3} - d^{4} e f\right )} x\right )} \sqrt{\frac{e^{2} x^{2} + a f^{2}}{f^{2}}}}{4 \,{\left (a^{2} d^{4} e f^{4} + 4 \, d^{6} e^{3} x^{2} - 2 \, a d^{6} e f^{2} + d^{8} e - 4 \,{\left (a d^{5} e^{2} f^{2} - d^{7} e^{2}\right )} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + sqrt(e^2*x^2/f^2 + a)*f + d)^(-3),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left (d + e x + f \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}}\right )^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(d+e*x+f*(a+e**2*x**2/f**2)**(1/2))**3,x)
[Out]
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GIAC/XCAS [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + sqrt(e^2*x^2/f^2 + a)*f + d)^(-3),x, algorithm="giac")
[Out]