Optimal. Leaf size=92 \[ \frac{2 b \sqrt{a^2+2 a b x+b^2 x^2} \sqrt{d+e x}}{e^2 (a+b x)}+\frac{2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)}{e^2 (a+b x) \sqrt{d+e x}} \]
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Rubi [A] time = 0.0357957, antiderivative size = 92, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {646, 43} \[ \frac{2 b \sqrt{a^2+2 a b x+b^2 x^2} \sqrt{d+e x}}{e^2 (a+b x)}+\frac{2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)}{e^2 (a+b x) \sqrt{d+e x}} \]
Antiderivative was successfully verified.
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Rule 646
Rule 43
Rubi steps
\begin{align*} \int \frac{\sqrt{a^2+2 a b x+b^2 x^2}}{(d+e x)^{3/2}} \, dx &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \frac{a b+b^2 x}{(d+e x)^{3/2}} \, dx}{a b+b^2 x}\\ &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \left (-\frac{b (b d-a e)}{e (d+e x)^{3/2}}+\frac{b^2}{e \sqrt{d+e x}}\right ) \, dx}{a b+b^2 x}\\ &=\frac{2 (b d-a e) \sqrt{a^2+2 a b x+b^2 x^2}}{e^2 (a+b x) \sqrt{d+e x}}+\frac{2 b \sqrt{d+e x} \sqrt{a^2+2 a b x+b^2 x^2}}{e^2 (a+b x)}\\ \end{align*}
Mathematica [A] time = 0.0238114, size = 45, normalized size = 0.49 \[ \frac{2 \sqrt{(a+b x)^2} (-a e+2 b d+b e x)}{e^2 (a+b x) \sqrt{d+e x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.041, size = 42, normalized size = 0.5 \begin{align*} -2\,{\frac{ \left ( -bxe+ae-2\,bd \right ) \sqrt{ \left ( bx+a \right ) ^{2}}}{\sqrt{ex+d}{e}^{2} \left ( bx+a \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.09141, size = 34, normalized size = 0.37 \begin{align*} \frac{2 \,{\left (b e x + 2 \, b d - a e\right )}}{\sqrt{e x + d} e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.42545, size = 74, normalized size = 0.8 \begin{align*} \frac{2 \,{\left (b e x + 2 \, b d - a e\right )} \sqrt{e x + d}}{e^{3} x + d e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{\left (a + b x\right )^{2}}}{\left (d + e x\right )^{\frac{3}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.15545, size = 72, normalized size = 0.78 \begin{align*} 2 \, \sqrt{x e + d} b e^{\left (-2\right )} \mathrm{sgn}\left (b x + a\right ) + \frac{2 \,{\left (b d \mathrm{sgn}\left (b x + a\right ) - a e \mathrm{sgn}\left (b x + a\right )\right )} e^{\left (-2\right )}}{\sqrt{x e + d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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