Optimal. Leaf size=206 \[ \frac{\sqrt [3]{1-\frac{9 e^2 x^2}{d^2}} \log (d+e x)}{4 e \sqrt [3]{d^2-9 e^2 x^2}}-\frac{3 \sqrt [3]{1-\frac{9 e^2 x^2}{d^2}} \log \left (-\frac{1}{2} \left (1-\frac{3 e x}{d}\right )^{2/3}-\sqrt [3]{\frac{3 e x}{d}+1}\right )}{8 e \sqrt [3]{d^2-9 e^2 x^2}}+\frac{\sqrt{3} \sqrt [3]{1-\frac{9 e^2 x^2}{d^2}} \tan ^{-1}\left (\frac{1}{\sqrt{3}}-\frac{\left (1-\frac{3 e x}{d}\right )^{2/3}}{\sqrt{3} \sqrt [3]{\frac{3 e x}{d}+1}}\right )}{4 e \sqrt [3]{d^2-9 e^2 x^2}} \]
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Rubi [A] time = 0.26507, antiderivative size = 206, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ \frac{\sqrt [3]{1-\frac{9 e^2 x^2}{d^2}} \log (d+e x)}{4 e \sqrt [3]{d^2-9 e^2 x^2}}-\frac{3 \sqrt [3]{1-\frac{9 e^2 x^2}{d^2}} \log \left (-\frac{1}{2} \left (1-\frac{3 e x}{d}\right )^{2/3}-\sqrt [3]{\frac{3 e x}{d}+1}\right )}{8 e \sqrt [3]{d^2-9 e^2 x^2}}+\frac{\sqrt{3} \sqrt [3]{1-\frac{9 e^2 x^2}{d^2}} \tan ^{-1}\left (\frac{1}{\sqrt{3}}-\frac{\left (1-\frac{3 e x}{d}\right )^{2/3}}{\sqrt{3} \sqrt [3]{\frac{3 e x}{d}+1}}\right )}{4 e \sqrt [3]{d^2-9 e^2 x^2}} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)*(d^2 - 9*e^2*x^2)^(1/3)),x]
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Rubi in Sympy [A] time = 16.2095, size = 90, normalized size = 0.44 \[ - \frac{3^{\frac{2}{3}} \sqrt [3]{\frac{3 d + 9 e x}{d + e x}} \sqrt [3]{- \frac{3 d - 9 e x}{d + e x}} \operatorname{appellf_{1}}{\left (\frac{2}{3},\frac{1}{3},\frac{1}{3},\frac{5}{3},\frac{2 d}{3 \left (d + e x\right )},\frac{4 d}{3 \left (d + e x\right )} \right )}}{6 e \sqrt [3]{d^{2} - 9 e^{2} x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)/(-9*e**2*x**2+d**2)**(1/3),x)
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Mathematica [C] time = 0.148195, size = 155, normalized size = 0.75 \[ -\frac{\sqrt [3]{3} \sqrt [3]{-\frac{e \left (\sqrt{\frac{d^2}{e^2}}-3 x\right )}{d+e x}} \sqrt [3]{\frac{e \left (\sqrt{\frac{d^2}{e^2}}+3 x\right )}{d+e x}} F_1\left (\frac{2}{3};\frac{1}{3},\frac{1}{3};\frac{5}{3};\frac{3 d-\sqrt{\frac{d^2}{e^2}} e}{3 d+3 e x},\frac{3 d+\sqrt{\frac{d^2}{e^2}} e}{3 d+3 e x}\right )}{2 e \sqrt [3]{d^2-9 e^2 x^2}} \]
Warning: Unable to verify antiderivative.
[In] Integrate[1/((d + e*x)*(d^2 - 9*e^2*x^2)^(1/3)),x]
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Maple [F] time = 0.059, size = 0, normalized size = 0. \[ \int{\frac{1}{ex+d}{\frac{1}{\sqrt [3]{-9\,{e}^{2}{x}^{2}+{d}^{2}}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)/(-9*e^2*x^2+d^2)^(1/3),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (-9 \, e^{2} x^{2} + d^{2}\right )}^{\frac{1}{3}}{\left (e x + d\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-9*e^2*x^2 + d^2)^(1/3)*(e*x + d)),x, algorithm="maxima")
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-9*e^2*x^2 + d^2)^(1/3)*(e*x + d)),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt [3]{- \left (- d + 3 e x\right ) \left (d + 3 e x\right )} \left (d + e x\right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)/(-9*e**2*x**2+d**2)**(1/3),x)
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (-9 \, e^{2} x^{2} + d^{2}\right )}^{\frac{1}{3}}{\left (e x + d\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-9*e^2*x^2 + d^2)^(1/3)*(e*x + d)),x, algorithm="giac")
[Out]