Optimal. Leaf size=75 \[ -\frac{10 (1-2 x)^{3/2}}{33 (5 x+3)^{3/2}}+\frac{6 \sqrt{1-2 x}}{\sqrt{5 x+3}}-6 \sqrt{7} \tan ^{-1}\left (\frac{\sqrt{1-2 x}}{\sqrt{7} \sqrt{5 x+3}}\right ) \]
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Rubi [A] time = 0.0195048, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {96, 94, 93, 204} \[ -\frac{10 (1-2 x)^{3/2}}{33 (5 x+3)^{3/2}}+\frac{6 \sqrt{1-2 x}}{\sqrt{5 x+3}}-6 \sqrt{7} \tan ^{-1}\left (\frac{\sqrt{1-2 x}}{\sqrt{7} \sqrt{5 x+3}}\right ) \]
Antiderivative was successfully verified.
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Rule 96
Rule 94
Rule 93
Rule 204
Rubi steps
\begin{align*} \int \frac{\sqrt{1-2 x}}{(2+3 x) (3+5 x)^{5/2}} \, dx &=-\frac{10 (1-2 x)^{3/2}}{33 (3+5 x)^{3/2}}-3 \int \frac{\sqrt{1-2 x}}{(2+3 x) (3+5 x)^{3/2}} \, dx\\ &=-\frac{10 (1-2 x)^{3/2}}{33 (3+5 x)^{3/2}}+\frac{6 \sqrt{1-2 x}}{\sqrt{3+5 x}}+21 \int \frac{1}{\sqrt{1-2 x} (2+3 x) \sqrt{3+5 x}} \, dx\\ &=-\frac{10 (1-2 x)^{3/2}}{33 (3+5 x)^{3/2}}+\frac{6 \sqrt{1-2 x}}{\sqrt{3+5 x}}+42 \operatorname{Subst}\left (\int \frac{1}{-7-x^2} \, dx,x,\frac{\sqrt{1-2 x}}{\sqrt{3+5 x}}\right )\\ &=-\frac{10 (1-2 x)^{3/2}}{33 (3+5 x)^{3/2}}+\frac{6 \sqrt{1-2 x}}{\sqrt{3+5 x}}-6 \sqrt{7} \tan ^{-1}\left (\frac{\sqrt{1-2 x}}{\sqrt{7} \sqrt{3+5 x}}\right )\\ \end{align*}
Mathematica [A] time = 0.0371459, size = 60, normalized size = 0.8 \[ \frac{2 \sqrt{1-2 x} (505 x+292)}{33 (5 x+3)^{3/2}}-6 \sqrt{7} \tan ^{-1}\left (\frac{\sqrt{1-2 x}}{\sqrt{7} \sqrt{5 x+3}}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.012, size = 147, normalized size = 2. \begin{align*}{\frac{1}{33} \left ( 2475\,\sqrt{7}\arctan \left ( 1/14\,{\frac{ \left ( 37\,x+20 \right ) \sqrt{7}}{\sqrt{-10\,{x}^{2}-x+3}}} \right ){x}^{2}+2970\,\sqrt{7}\arctan \left ( 1/14\,{\frac{ \left ( 37\,x+20 \right ) \sqrt{7}}{\sqrt{-10\,{x}^{2}-x+3}}} \right ) x+891\,\sqrt{7}\arctan \left ( 1/14\,{\frac{ \left ( 37\,x+20 \right ) \sqrt{7}}{\sqrt{-10\,{x}^{2}-x+3}}} \right ) +1010\,x\sqrt{-10\,{x}^{2}-x+3}+584\,\sqrt{-10\,{x}^{2}-x+3} \right ) \sqrt{1-2\,x}{\frac{1}{\sqrt{-10\,{x}^{2}-x+3}}} \left ( 3+5\,x \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.445, size = 117, normalized size = 1.56 \begin{align*} 3 \, \sqrt{7} \arcsin \left (\frac{37 \, x}{11 \,{\left | 3 \, x + 2 \right |}} + \frac{20}{11 \,{\left | 3 \, x + 2 \right |}}\right ) - \frac{404 \, x}{33 \, \sqrt{-10 \, x^{2} - x + 3}} + \frac{1054}{165 \, \sqrt{-10 \, x^{2} - x + 3}} + \frac{44 \, x}{15 \,{\left (-10 \, x^{2} - x + 3\right )}^{\frac{3}{2}}} - \frac{22}{15 \,{\left (-10 \, x^{2} - x + 3\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.74565, size = 251, normalized size = 3.35 \begin{align*} -\frac{99 \, \sqrt{7}{\left (25 \, x^{2} + 30 \, x + 9\right )} \arctan \left (\frac{\sqrt{7}{\left (37 \, x + 20\right )} \sqrt{5 \, x + 3} \sqrt{-2 \, x + 1}}{14 \,{\left (10 \, x^{2} + x - 3\right )}}\right ) - 2 \,{\left (505 \, x + 292\right )} \sqrt{5 \, x + 3} \sqrt{-2 \, x + 1}}{33 \,{\left (25 \, x^{2} + 30 \, x + 9\right )}} \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{1 - 2 x}}{\left (3 x + 2\right ) \left (5 x + 3\right )^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.25727, size = 267, normalized size = 3.56 \begin{align*} -\frac{1}{2640} \, \sqrt{5}{\left (\sqrt{2}{\left (\frac{\sqrt{2} \sqrt{-10 \, x + 5} - \sqrt{22}}{\sqrt{5 \, x + 3}} - \frac{4 \, \sqrt{5 \, x + 3}}{\sqrt{2} \sqrt{-10 \, x + 5} - \sqrt{22}}\right )}^{3} - 792 \, \sqrt{70} \sqrt{2}{\left (\pi + 2 \, \arctan \left (-\frac{\sqrt{70} \sqrt{5 \, x + 3}{\left (\frac{{\left (\sqrt{2} \sqrt{-10 \, x + 5} - \sqrt{22}\right )}^{2}}{5 \, x + 3} - 4\right )}}{140 \,{\left (\sqrt{2} \sqrt{-10 \, x + 5} - \sqrt{22}\right )}}\right )\right )} - 792 \, \sqrt{2}{\left (\frac{\sqrt{2} \sqrt{-10 \, x + 5} - \sqrt{22}}{\sqrt{5 \, x + 3}} - \frac{4 \, \sqrt{5 \, x + 3}}{\sqrt{2} \sqrt{-10 \, x + 5} - \sqrt{22}}\right )}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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