Optimal. Leaf size=147 \[ \frac {43957 \sqrt {1-2 x}}{1333584 (2+3 x)^2}+\frac {43957 \sqrt {1-2 x}}{3111696 (2+3 x)}-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}-\frac {\sqrt {1-2 x} (98995+160029 x)}{476280 (2+3 x)^4}+\frac {43957 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{1555848 \sqrt {21}} \]
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Rubi [A]
time = 0.03, antiderivative size = 147, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 6, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {99, 154, 150,
44, 65, 212} \begin {gather*} -\frac {\sqrt {1-2 x} (5 x+3)^3}{18 (3 x+2)^6}-\frac {53 \sqrt {1-2 x} (5 x+3)^2}{945 (3 x+2)^5}-\frac {\sqrt {1-2 x} (160029 x+98995)}{476280 (3 x+2)^4}+\frac {43957 \sqrt {1-2 x}}{3111696 (3 x+2)}+\frac {43957 \sqrt {1-2 x}}{1333584 (3 x+2)^2}+\frac {43957 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{1555848 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
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Rule 44
Rule 65
Rule 99
Rule 150
Rule 154
Rule 212
Rubi steps
\begin {align*} \int \frac {\sqrt {1-2 x} (3+5 x)^3}{(2+3 x)^7} \, dx &=-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}+\frac {1}{18} \int \frac {(12-35 x) (3+5 x)^2}{\sqrt {1-2 x} (2+3 x)^6} \, dx\\ &=-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}+\frac {\int \frac {(247-3475 x) (3+5 x)}{\sqrt {1-2 x} (2+3 x)^5} \, dx}{1890}\\ &=-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}-\frac {\sqrt {1-2 x} (98995+160029 x)}{476280 (2+3 x)^4}-\frac {43957 \int \frac {1}{\sqrt {1-2 x} (2+3 x)^3} \, dx}{95256}\\ &=\frac {43957 \sqrt {1-2 x}}{1333584 (2+3 x)^2}-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}-\frac {\sqrt {1-2 x} (98995+160029 x)}{476280 (2+3 x)^4}-\frac {43957 \int \frac {1}{\sqrt {1-2 x} (2+3 x)^2} \, dx}{444528}\\ &=\frac {43957 \sqrt {1-2 x}}{1333584 (2+3 x)^2}+\frac {43957 \sqrt {1-2 x}}{3111696 (2+3 x)}-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}-\frac {\sqrt {1-2 x} (98995+160029 x)}{476280 (2+3 x)^4}-\frac {43957 \int \frac {1}{\sqrt {1-2 x} (2+3 x)} \, dx}{3111696}\\ &=\frac {43957 \sqrt {1-2 x}}{1333584 (2+3 x)^2}+\frac {43957 \sqrt {1-2 x}}{3111696 (2+3 x)}-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}-\frac {\sqrt {1-2 x} (98995+160029 x)}{476280 (2+3 x)^4}+\frac {43957 \text {Subst}\left (\int \frac {1}{\frac {7}{2}-\frac {3 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )}{3111696}\\ &=\frac {43957 \sqrt {1-2 x}}{1333584 (2+3 x)^2}+\frac {43957 \sqrt {1-2 x}}{3111696 (2+3 x)}-\frac {53 \sqrt {1-2 x} (3+5 x)^2}{945 (2+3 x)^5}-\frac {\sqrt {1-2 x} (3+5 x)^3}{18 (2+3 x)^6}-\frac {\sqrt {1-2 x} (98995+160029 x)}{476280 (2+3 x)^4}+\frac {43957 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{1555848 \sqrt {21}}\\ \end {align*}
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Mathematica [A]
time = 0.36, size = 75, normalized size = 0.51 \begin {gather*} \frac {\frac {21 \sqrt {1-2 x} \left (-36741296-150340360 x-139462938 x^2+127601514 x^3+219565215 x^4+53407755 x^5\right )}{2 (2+3 x)^6}+219785 \sqrt {21} \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{163364040} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.11, size = 84, normalized size = 0.57
method | result | size |
risch | \(-\frac {106815510 x^{6}+385722675 x^{5}+35637813 x^{4}-406527390 x^{3}-161217782 x^{2}+76857768 x +36741296}{15558480 \left (2+3 x \right )^{6} \sqrt {1-2 x}}+\frac {43957 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{32672808}\) | \(66\) |
derivativedivides | \(-\frac {11664 \left (\frac {43957 \left (1-2 x \right )^{\frac {11}{2}}}{74680704}-\frac {747269 \left (1-2 x \right )^{\frac {9}{2}}}{96018048}+\frac {1058581 \left (1-2 x \right )^{\frac {7}{2}}}{34292160}-\frac {1354639 \left (1-2 x \right )^{\frac {5}{2}}}{34292160}-\frac {630947 \left (1-2 x \right )^{\frac {3}{2}}}{52907904}+\frac {307699 \sqrt {1-2 x}}{7558272}\right )}{\left (-4-6 x \right )^{6}}+\frac {43957 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{32672808}\) | \(84\) |
default | \(-\frac {11664 \left (\frac {43957 \left (1-2 x \right )^{\frac {11}{2}}}{74680704}-\frac {747269 \left (1-2 x \right )^{\frac {9}{2}}}{96018048}+\frac {1058581 \left (1-2 x \right )^{\frac {7}{2}}}{34292160}-\frac {1354639 \left (1-2 x \right )^{\frac {5}{2}}}{34292160}-\frac {630947 \left (1-2 x \right )^{\frac {3}{2}}}{52907904}+\frac {307699 \sqrt {1-2 x}}{7558272}\right )}{\left (-4-6 x \right )^{6}}+\frac {43957 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{32672808}\) | \(84\) |
trager | \(\frac {\left (53407755 x^{5}+219565215 x^{4}+127601514 x^{3}-139462938 x^{2}-150340360 x -36741296\right ) \sqrt {1-2 x}}{15558480 \left (2+3 x \right )^{6}}-\frac {43957 \RootOf \left (\textit {\_Z}^{2}-21\right ) \ln \left (\frac {3 \RootOf \left (\textit {\_Z}^{2}-21\right ) x -5 \RootOf \left (\textit {\_Z}^{2}-21\right )+21 \sqrt {1-2 x}}{2+3 x}\right )}{65345616}\) | \(87\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.49, size = 146, normalized size = 0.99 \begin {gather*} -\frac {43957}{65345616} \, \sqrt {21} \log \left (-\frac {\sqrt {21} - 3 \, \sqrt {-2 \, x + 1}}{\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}}\right ) - \frac {53407755 \, {\left (-2 \, x + 1\right )}^{\frac {11}{2}} - 706169205 \, {\left (-2 \, x + 1\right )}^{\frac {9}{2}} + 2801005326 \, {\left (-2 \, x + 1\right )}^{\frac {7}{2}} - 3584374794 \, {\left (-2 \, x + 1\right )}^{\frac {5}{2}} - 1082074105 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} + 3693926495 \, \sqrt {-2 \, x + 1}}{7779240 \, {\left (729 \, {\left (2 \, x - 1\right )}^{6} + 10206 \, {\left (2 \, x - 1\right )}^{5} + 59535 \, {\left (2 \, x - 1\right )}^{4} + 185220 \, {\left (2 \, x - 1\right )}^{3} + 324135 \, {\left (2 \, x - 1\right )}^{2} + 605052 \, x - 184877\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.70, size = 130, normalized size = 0.88 \begin {gather*} \frac {219785 \, \sqrt {21} {\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )} \log \left (\frac {3 \, x - \sqrt {21} \sqrt {-2 \, x + 1} - 5}{3 \, x + 2}\right ) + 21 \, {\left (53407755 \, x^{5} + 219565215 \, x^{4} + 127601514 \, x^{3} - 139462938 \, x^{2} - 150340360 \, x - 36741296\right )} \sqrt {-2 \, x + 1}}{326728080 \, {\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\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 = 1.43, size = 132, normalized size = 0.90 \begin {gather*} -\frac {43957}{65345616} \, \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 {53407755 \, {\left (2 \, x - 1\right )}^{5} \sqrt {-2 \, x + 1} + 706169205 \, {\left (2 \, x - 1\right )}^{4} \sqrt {-2 \, x + 1} + 2801005326 \, {\left (2 \, x - 1\right )}^{3} \sqrt {-2 \, x + 1} + 3584374794 \, {\left (2 \, x - 1\right )}^{2} \sqrt {-2 \, x + 1} + 1082074105 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} - 3693926495 \, \sqrt {-2 \, x + 1}}{497871360 \, {\left (3 \, x + 2\right )}^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.08, size = 126, normalized size = 0.86 \begin {gather*} \frac {43957\,\sqrt {21}\,\mathrm {atanh}\left (\frac {\sqrt {21}\,\sqrt {1-2\,x}}{7}\right )}{32672808}-\frac {\frac {307699\,\sqrt {1-2\,x}}{472392}-\frac {630947\,{\left (1-2\,x\right )}^{3/2}}{3306744}-\frac {1354639\,{\left (1-2\,x\right )}^{5/2}}{2143260}+\frac {1058581\,{\left (1-2\,x\right )}^{7/2}}{2143260}-\frac {747269\,{\left (1-2\,x\right )}^{9/2}}{6001128}+\frac {43957\,{\left (1-2\,x\right )}^{11/2}}{4667544}}{\frac {67228\,x}{81}+\frac {12005\,{\left (2\,x-1\right )}^2}{27}+\frac {6860\,{\left (2\,x-1\right )}^3}{27}+\frac {245\,{\left (2\,x-1\right )}^4}{3}+14\,{\left (2\,x-1\right )}^5+{\left (2\,x-1\right )}^6-\frac {184877}{729}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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