Optimal. Leaf size=97 \[ \frac {3 \sqrt {1-2 x}}{14 (2+3 x)^2}+\frac {219 \sqrt {1-2 x}}{98 (2+3 x)}+\frac {2523}{49} \sqrt {\frac {3}{7}} \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )-50 \sqrt {\frac {5}{11}} \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right ) \]
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Rubi [A]
time = 0.02, antiderivative size = 97, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {105, 156, 162,
65, 212} \begin {gather*} \frac {219 \sqrt {1-2 x}}{98 (3 x+2)}+\frac {3 \sqrt {1-2 x}}{14 (3 x+2)^2}+\frac {2523}{49} \sqrt {\frac {3}{7}} \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )-50 \sqrt {\frac {5}{11}} \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 65
Rule 105
Rule 156
Rule 162
Rule 212
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {1-2 x} (2+3 x)^3 (3+5 x)} \, dx &=\frac {3 \sqrt {1-2 x}}{14 (2+3 x)^2}+\frac {1}{14} \int \frac {43-45 x}{\sqrt {1-2 x} (2+3 x)^2 (3+5 x)} \, dx\\ &=\frac {3 \sqrt {1-2 x}}{14 (2+3 x)^2}+\frac {219 \sqrt {1-2 x}}{98 (2+3 x)}+\frac {1}{98} \int \frac {1793-1095 x}{\sqrt {1-2 x} (2+3 x) (3+5 x)} \, dx\\ &=\frac {3 \sqrt {1-2 x}}{14 (2+3 x)^2}+\frac {219 \sqrt {1-2 x}}{98 (2+3 x)}-\frac {7569}{98} \int \frac {1}{\sqrt {1-2 x} (2+3 x)} \, dx+125 \int \frac {1}{\sqrt {1-2 x} (3+5 x)} \, dx\\ &=\frac {3 \sqrt {1-2 x}}{14 (2+3 x)^2}+\frac {219 \sqrt {1-2 x}}{98 (2+3 x)}+\frac {7569}{98} \text {Subst}\left (\int \frac {1}{\frac {7}{2}-\frac {3 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )-125 \text {Subst}\left (\int \frac {1}{\frac {11}{2}-\frac {5 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )\\ &=\frac {3 \sqrt {1-2 x}}{14 (2+3 x)^2}+\frac {219 \sqrt {1-2 x}}{98 (2+3 x)}+\frac {2523}{49} \sqrt {\frac {3}{7}} \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )-50 \sqrt {\frac {5}{11}} \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right )\\ \end {align*}
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Mathematica [A]
time = 0.23, size = 82, normalized size = 0.85 \begin {gather*} \frac {9 \sqrt {1-2 x} (51+73 x)}{98 (2+3 x)^2}+\frac {2523}{49} \sqrt {\frac {3}{7}} \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )-50 \sqrt {\frac {5}{11}} \tanh ^{-1}\left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.17, size = 66, normalized size = 0.68
method | result | size |
risch | \(-\frac {9 \left (146 x^{2}+29 x -51\right )}{98 \left (2+3 x \right )^{2} \sqrt {1-2 x}}-\frac {50 \arctanh \left (\frac {\sqrt {55}\, \sqrt {1-2 x}}{11}\right ) \sqrt {55}}{11}+\frac {2523 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{343}\) | \(64\) |
derivativedivides | \(-\frac {50 \arctanh \left (\frac {\sqrt {55}\, \sqrt {1-2 x}}{11}\right ) \sqrt {55}}{11}-\frac {162 \left (\frac {73 \left (1-2 x \right )^{\frac {3}{2}}}{882}-\frac {25 \sqrt {1-2 x}}{126}\right )}{\left (-4-6 x \right )^{2}}+\frac {2523 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{343}\) | \(66\) |
default | \(-\frac {50 \arctanh \left (\frac {\sqrt {55}\, \sqrt {1-2 x}}{11}\right ) \sqrt {55}}{11}-\frac {162 \left (\frac {73 \left (1-2 x \right )^{\frac {3}{2}}}{882}-\frac {25 \sqrt {1-2 x}}{126}\right )}{\left (-4-6 x \right )^{2}}+\frac {2523 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{343}\) | \(66\) |
trager | \(\frac {9 \left (73 x +51\right ) \sqrt {1-2 x}}{98 \left (2+3 x \right )^{2}}+\frac {2523 \RootOf \left (\textit {\_Z}^{2}-21\right ) \ln \left (\frac {-3 \RootOf \left (\textit {\_Z}^{2}-21\right ) x +21 \sqrt {1-2 x}+5 \RootOf \left (\textit {\_Z}^{2}-21\right )}{2+3 x}\right )}{686}+\frac {25 \RootOf \left (\textit {\_Z}^{2}-55\right ) \ln \left (\frac {5 \RootOf \left (\textit {\_Z}^{2}-55\right ) x +55 \sqrt {1-2 x}-8 \RootOf \left (\textit {\_Z}^{2}-55\right )}{3+5 x}\right )}{11}\) | \(111\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.52, size = 110, normalized size = 1.13 \begin {gather*} \frac {25}{11} \, \sqrt {55} \log \left (-\frac {\sqrt {55} - 5 \, \sqrt {-2 \, x + 1}}{\sqrt {55} + 5 \, \sqrt {-2 \, x + 1}}\right ) - \frac {2523}{686} \, \sqrt {21} \log \left (-\frac {\sqrt {21} - 3 \, \sqrt {-2 \, x + 1}}{\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}}\right ) - \frac {9 \, {\left (73 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} - 175 \, \sqrt {-2 \, x + 1}\right )}}{49 \, {\left (9 \, {\left (2 \, x - 1\right )}^{2} + 84 \, x + 7\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.11, size = 122, normalized size = 1.26 \begin {gather*} \frac {17150 \, \sqrt {11} \sqrt {5} {\left (9 \, x^{2} + 12 \, x + 4\right )} \log \left (\frac {\sqrt {11} \sqrt {5} \sqrt {-2 \, x + 1} + 5 \, x - 8}{5 \, x + 3}\right ) + 27753 \, \sqrt {7} \sqrt {3} {\left (9 \, x^{2} + 12 \, x + 4\right )} \log \left (-\frac {\sqrt {7} \sqrt {3} \sqrt {-2 \, x + 1} - 3 \, x + 5}{3 \, x + 2}\right ) + 693 \, {\left (73 \, x + 51\right )} \sqrt {-2 \, x + 1}}{7546 \, {\left (9 \, x^{2} + 12 \, x + 4\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: MellinTransformStripError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.82, size = 107, normalized size = 1.10 \begin {gather*} \frac {25}{11} \, \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 {2523}{686} \, \sqrt {21} \log \left (\frac {{\left | -2 \, \sqrt {21} + 6 \, \sqrt {-2 \, x + 1} \right |}}{2 \, {\left (\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}\right )}}\right ) - \frac {9 \, {\left (73 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} - 175 \, \sqrt {-2 \, x + 1}\right )}}{196 \, {\left (3 \, x + 2\right )}^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.27, size = 71, normalized size = 0.73 \begin {gather*} \frac {2523\,\sqrt {21}\,\mathrm {atanh}\left (\frac {\sqrt {21}\,\sqrt {1-2\,x}}{7}\right )}{343}-\frac {50\,\sqrt {55}\,\mathrm {atanh}\left (\frac {\sqrt {55}\,\sqrt {1-2\,x}}{11}\right )}{11}+\frac {\frac {25\,\sqrt {1-2\,x}}{7}-\frac {73\,{\left (1-2\,x\right )}^{3/2}}{49}}{\frac {28\,x}{3}+{\left (2\,x-1\right )}^2+\frac {7}{9}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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