Optimal. Leaf size=61 \[ -\frac {9}{25} \sqrt {1-2 x}-\frac {\sqrt {1-2 x}}{275 (3+5 x)}-\frac {134 \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right )}{275 \sqrt {55}} \]
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Rubi [A]
time = 0.01, antiderivative size = 61, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {91, 81, 65, 212}
\begin {gather*} -\frac {9}{25} \sqrt {1-2 x}-\frac {\sqrt {1-2 x}}{275 (5 x+3)}-\frac {134 \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right )}{275 \sqrt {55}} \end {gather*}
Antiderivative was successfully verified.
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Rule 65
Rule 81
Rule 91
Rule 212
Rubi steps
\begin {align*} \int \frac {(2+3 x)^2}{\sqrt {1-2 x} (3+5 x)^2} \, dx &=-\frac {\sqrt {1-2 x}}{275 (3+5 x)}+\frac {1}{275} \int \frac {364+495 x}{\sqrt {1-2 x} (3+5 x)} \, dx\\ &=-\frac {9}{25} \sqrt {1-2 x}-\frac {\sqrt {1-2 x}}{275 (3+5 x)}+\frac {67}{275} \int \frac {1}{\sqrt {1-2 x} (3+5 x)} \, dx\\ &=-\frac {9}{25} \sqrt {1-2 x}-\frac {\sqrt {1-2 x}}{275 (3+5 x)}-\frac {67}{275} \text {Subst}\left (\int \frac {1}{\frac {11}{2}-\frac {5 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )\\ &=-\frac {9}{25} \sqrt {1-2 x}-\frac {\sqrt {1-2 x}}{275 (3+5 x)}-\frac {134 \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right )}{275 \sqrt {55}}\\ \end {align*}
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Mathematica [A]
time = 0.10, size = 53, normalized size = 0.87 \begin {gather*} -\frac {\sqrt {1-2 x} (298+495 x)}{275 (3+5 x)}-\frac {134 \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right )}{275 \sqrt {55}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.11, size = 45, normalized size = 0.74
method | result | size |
derivativedivides | \(-\frac {9 \sqrt {1-2 x}}{25}+\frac {2 \sqrt {1-2 x}}{1375 \left (-\frac {6}{5}-2 x \right )}-\frac {134 \arctanh \left (\frac {\sqrt {55}\, \sqrt {1-2 x}}{11}\right ) \sqrt {55}}{15125}\) | \(45\) |
default | \(-\frac {9 \sqrt {1-2 x}}{25}+\frac {2 \sqrt {1-2 x}}{1375 \left (-\frac {6}{5}-2 x \right )}-\frac {134 \arctanh \left (\frac {\sqrt {55}\, \sqrt {1-2 x}}{11}\right ) \sqrt {55}}{15125}\) | \(45\) |
risch | \(\frac {990 x^{2}+101 x -298}{275 \left (3+5 x \right ) \sqrt {1-2 x}}-\frac {134 \arctanh \left (\frac {\sqrt {55}\, \sqrt {1-2 x}}{11}\right ) \sqrt {55}}{15125}\) | \(46\) |
trager | \(-\frac {\left (298+495 x \right ) \sqrt {1-2 x}}{275 \left (3+5 x \right )}-\frac {67 \RootOf \left (\textit {\_Z}^{2}-55\right ) \ln \left (-\frac {5 \RootOf \left (\textit {\_Z}^{2}-55\right ) x -8 \RootOf \left (\textit {\_Z}^{2}-55\right )-55 \sqrt {1-2 x}}{3+5 x}\right )}{15125}\) | \(68\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.50, size = 62, normalized size = 1.02 \begin {gather*} \frac {67}{15125} \, \sqrt {55} \log \left (-\frac {\sqrt {55} - 5 \, \sqrt {-2 \, x + 1}}{\sqrt {55} + 5 \, \sqrt {-2 \, x + 1}}\right ) - \frac {9}{25} \, \sqrt {-2 \, x + 1} - \frac {\sqrt {-2 \, x + 1}}{275 \, {\left (5 \, x + 3\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.65, size = 59, normalized size = 0.97 \begin {gather*} \frac {67 \, \sqrt {55} {\left (5 \, x + 3\right )} \log \left (\frac {5 \, x + \sqrt {55} \sqrt {-2 \, x + 1} - 8}{5 \, x + 3}\right ) - 55 \, {\left (495 \, x + 298\right )} \sqrt {-2 \, x + 1}}{15125 \, {\left (5 \, x + 3\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.68, size = 65, normalized size = 1.07 \begin {gather*} \frac {67}{15125} \, \sqrt {55} \log \left (\frac {{\left | -2 \, \sqrt {55} + 10 \, \sqrt {-2 \, x + 1} \right |}}{2 \, {\left (\sqrt {55} + 5 \, \sqrt {-2 \, x + 1}\right )}}\right ) - \frac {9}{25} \, \sqrt {-2 \, x + 1} - \frac {\sqrt {-2 \, x + 1}}{275 \, {\left (5 \, x + 3\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.23, size = 44, normalized size = 0.72 \begin {gather*} -\frac {134\,\sqrt {55}\,\mathrm {atanh}\left (\frac {\sqrt {55}\,\sqrt {1-2\,x}}{11}\right )}{15125}-\frac {2\,\sqrt {1-2\,x}}{1375\,\left (2\,x+\frac {6}{5}\right )}-\frac {9\,\sqrt {1-2\,x}}{25} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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