Optimal. Leaf size=64 \[ -\frac{(c d-b e)^3 \log (b+c x)}{b c^3}+\frac{e^2 x (3 c d-b e)}{c^2}+\frac{d^3 \log (x)}{b}+\frac{e^3 x^2}{2 c} \]
[Out]
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Rubi [A] time = 0.138425, antiderivative size = 64, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105 \[ -\frac{(c d-b e)^3 \log (b+c x)}{b c^3}+\frac{e^2 x (3 c d-b e)}{c^2}+\frac{d^3 \log (x)}{b}+\frac{e^3 x^2}{2 c} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^3/(b*x + c*x^2),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - e^{2} \left (b e - 3 c d\right ) \int \frac{1}{c^{2}}\, dx + \frac{e^{3} \int x\, dx}{c} + \frac{d^{3} \log{\left (x \right )}}{b} + \frac{\left (b e - c d\right )^{3} \log{\left (b + c x \right )}}{b c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**3/(c*x**2+b*x),x)
[Out]
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Mathematica [A] time = 0.0459598, size = 59, normalized size = 0.92 \[ \frac{b c e^2 x (-2 b e+6 c d+c e x)-2 (c d-b e)^3 \log (b+c x)+2 c^3 d^3 \log (x)}{2 b c^3} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^3/(b*x + c*x^2),x]
[Out]
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Maple [A] time = 0.01, size = 103, normalized size = 1.6 \[{\frac{{e}^{3}{x}^{2}}{2\,c}}-{\frac{{e}^{3}bx}{{c}^{2}}}+3\,{\frac{d{e}^{2}x}{c}}+{\frac{{d}^{3}\ln \left ( x \right ) }{b}}+{\frac{{b}^{2}\ln \left ( cx+b \right ){e}^{3}}{{c}^{3}}}-3\,{\frac{b\ln \left ( cx+b \right ) d{e}^{2}}{{c}^{2}}}+3\,{\frac{\ln \left ( cx+b \right ){d}^{2}e}{c}}-{\frac{\ln \left ( cx+b \right ){d}^{3}}{b}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^3/(c*x^2+b*x),x)
[Out]
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Maxima [A] time = 0.695046, size = 123, normalized size = 1.92 \[ \frac{d^{3} \log \left (x\right )}{b} + \frac{c e^{3} x^{2} + 2 \,{\left (3 \, c d e^{2} - b e^{3}\right )} x}{2 \, c^{2}} - \frac{{\left (c^{3} d^{3} - 3 \, b c^{2} d^{2} e + 3 \, b^{2} c d e^{2} - b^{3} e^{3}\right )} \log \left (c x + b\right )}{b c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + b*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.229349, size = 131, normalized size = 2.05 \[ \frac{b c^{2} e^{3} x^{2} + 2 \, c^{3} d^{3} \log \left (x\right ) + 2 \,{\left (3 \, b c^{2} d e^{2} - b^{2} c e^{3}\right )} x - 2 \,{\left (c^{3} d^{3} - 3 \, b c^{2} d^{2} e + 3 \, b^{2} c d e^{2} - b^{3} e^{3}\right )} \log \left (c x + b\right )}{2 \, b c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + b*x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 4.82754, size = 112, normalized size = 1.75 \[ \frac{e^{3} x^{2}}{2 c} - \frac{x \left (b e^{3} - 3 c d e^{2}\right )}{c^{2}} + \frac{d^{3} \log{\left (x \right )}}{b} + \frac{\left (b e - c d\right )^{3} \log{\left (x + \frac{- b c^{2} d^{3} + \frac{b \left (b e - c d\right )^{3}}{c}}{b^{3} e^{3} - 3 b^{2} c d e^{2} + 3 b c^{2} d^{2} e - 2 c^{3} d^{3}} \right )}}{b c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**3/(c*x**2+b*x),x)
[Out]
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GIAC/XCAS [A] time = 0.206387, size = 117, normalized size = 1.83 \[ \frac{d^{3}{\rm ln}\left ({\left | x \right |}\right )}{b} + \frac{c x^{2} e^{3} + 6 \, c d x e^{2} - 2 \, b x e^{3}}{2 \, c^{2}} - \frac{{\left (c^{3} d^{3} - 3 \, b c^{2} d^{2} e + 3 \, b^{2} c d e^{2} - b^{3} e^{3}\right )}{\rm ln}\left ({\left | c x + b \right |}\right )}{b c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/(c*x^2 + b*x),x, algorithm="giac")
[Out]