Optimal. Leaf size=194 \[ \frac{3 b^2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)}{e^4 (a+b x) (d+e x)}-\frac{3 b \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^2}{2 e^4 (a+b x) (d+e x)^2}+\frac{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^3}{3 e^4 (a+b x) (d+e x)^3}+\frac{b^3 \sqrt{a^2+2 a b x+b^2 x^2} \log (d+e x)}{e^4 (a+b x)} \]
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Rubi [A] time = 0.0883131, antiderivative size = 194, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071, Rules used = {646, 43} \[ \frac{3 b^2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)}{e^4 (a+b x) (d+e x)}-\frac{3 b \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^2}{2 e^4 (a+b x) (d+e x)^2}+\frac{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^3}{3 e^4 (a+b x) (d+e x)^3}+\frac{b^3 \sqrt{a^2+2 a b x+b^2 x^2} \log (d+e x)}{e^4 (a+b x)} \]
Antiderivative was successfully verified.
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Rule 646
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a^2+2 a b x+b^2 x^2\right )^{3/2}}{(d+e x)^4} \, dx &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \frac{\left (a b+b^2 x\right )^3}{(d+e x)^4} \, dx}{b^2 \left (a b+b^2 x\right )}\\ &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \left (-\frac{b^3 (b d-a e)^3}{e^3 (d+e x)^4}+\frac{3 b^4 (b d-a e)^2}{e^3 (d+e x)^3}-\frac{3 b^5 (b d-a e)}{e^3 (d+e x)^2}+\frac{b^6}{e^3 (d+e x)}\right ) \, dx}{b^2 \left (a b+b^2 x\right )}\\ &=\frac{(b d-a e)^3 \sqrt{a^2+2 a b x+b^2 x^2}}{3 e^4 (a+b x) (d+e x)^3}-\frac{3 b (b d-a e)^2 \sqrt{a^2+2 a b x+b^2 x^2}}{2 e^4 (a+b x) (d+e x)^2}+\frac{3 b^2 (b d-a e) \sqrt{a^2+2 a b x+b^2 x^2}}{e^4 (a+b x) (d+e x)}+\frac{b^3 \sqrt{a^2+2 a b x+b^2 x^2} \log (d+e x)}{e^4 (a+b x)}\\ \end{align*}
Mathematica [A] time = 0.058323, size = 104, normalized size = 0.54 \[ \frac{\sqrt{(a+b x)^2} \left ((b d-a e) \left (2 a^2 e^2+a b e (5 d+9 e x)+b^2 \left (11 d^2+27 d e x+18 e^2 x^2\right )\right )+6 b^3 (d+e x)^3 \log (d+e x)\right )}{6 e^4 (a+b x) (d+e x)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.199, size = 186, normalized size = 1. \begin{align*}{\frac{6\,\ln \left ( ex+d \right ){x}^{3}{b}^{3}{e}^{3}+18\,\ln \left ( ex+d \right ){x}^{2}{b}^{3}d{e}^{2}+18\,\ln \left ( ex+d \right ) x{b}^{3}{d}^{2}e-18\,{x}^{2}a{b}^{2}{e}^{3}+18\,{x}^{2}{b}^{3}d{e}^{2}+6\,\ln \left ( ex+d \right ){b}^{3}{d}^{3}-9\,x{a}^{2}b{e}^{3}-18\,xa{b}^{2}d{e}^{2}+27\,x{b}^{3}{d}^{2}e-2\,{a}^{3}{e}^{3}-3\,d{e}^{2}{a}^{2}b-6\,a{b}^{2}{d}^{2}e+11\,{b}^{3}{d}^{3}}{6\, \left ( bx+a \right ) ^{3}{e}^{4} \left ( ex+d \right ) ^{3}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.50294, size = 359, normalized size = 1.85 \begin{align*} \frac{11 \, b^{3} d^{3} - 6 \, a b^{2} d^{2} e - 3 \, a^{2} b d e^{2} - 2 \, a^{3} e^{3} + 18 \,{\left (b^{3} d e^{2} - a b^{2} e^{3}\right )} x^{2} + 9 \,{\left (3 \, b^{3} d^{2} e - 2 \, a b^{2} d e^{2} - a^{2} b e^{3}\right )} x + 6 \,{\left (b^{3} e^{3} x^{3} + 3 \, b^{3} d e^{2} x^{2} + 3 \, b^{3} d^{2} e x + b^{3} d^{3}\right )} \log \left (e x + d\right )}{6 \,{\left (e^{7} x^{3} + 3 \, d e^{6} x^{2} + 3 \, d^{2} e^{5} x + d^{3} e^{4}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13174, size = 239, normalized size = 1.23 \begin{align*} b^{3} e^{\left (-4\right )} \log \left ({\left | x e + d \right |}\right ) \mathrm{sgn}\left (b x + a\right ) + \frac{{\left (18 \,{\left (b^{3} d e \mathrm{sgn}\left (b x + a\right ) - a b^{2} e^{2} \mathrm{sgn}\left (b x + a\right )\right )} x^{2} + 9 \,{\left (3 \, b^{3} d^{2} \mathrm{sgn}\left (b x + a\right ) - 2 \, a b^{2} d e \mathrm{sgn}\left (b x + a\right ) - a^{2} b e^{2} \mathrm{sgn}\left (b x + a\right )\right )} x +{\left (11 \, b^{3} d^{3} \mathrm{sgn}\left (b x + a\right ) - 6 \, a b^{2} d^{2} e \mathrm{sgn}\left (b x + a\right ) - 3 \, a^{2} b d e^{2} \mathrm{sgn}\left (b x + a\right ) - 2 \, a^{3} e^{3} \mathrm{sgn}\left (b x + a\right )\right )} e^{\left (-1\right )}\right )} e^{\left (-3\right )}}{6 \,{\left (x e + d\right )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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