Optimal. Leaf size=148 \[ -\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}+\frac {1613 \sqrt {1-2 x}}{158760 (2+3 x)^3}+\frac {1613 \sqrt {1-2 x}}{444528 (2+3 x)^2}+\frac {1613 \sqrt {1-2 x}}{1037232 (2+3 x)}+\frac {1613 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{518616 \sqrt {21}} \]
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Rubi [A]
time = 0.03, antiderivative size = 148, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 6, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {91, 79, 43, 44,
65, 212} \begin {gather*} \frac {137 (1-2 x)^{3/2}}{4410 (3 x+2)^5}-\frac {(1-2 x)^{3/2}}{378 (3 x+2)^6}+\frac {1613 \sqrt {1-2 x}}{1037232 (3 x+2)}+\frac {1613 \sqrt {1-2 x}}{444528 (3 x+2)^2}+\frac {1613 \sqrt {1-2 x}}{158760 (3 x+2)^3}-\frac {1613 \sqrt {1-2 x}}{7560 (3 x+2)^4}+\frac {1613 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{518616 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
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Rule 43
Rule 44
Rule 65
Rule 79
Rule 91
Rule 212
Rubi steps
\begin {align*} \int \frac {\sqrt {1-2 x} (3+5 x)^2}{(2+3 x)^7} \, dx &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {1}{378} \int \frac {\sqrt {1-2 x} (1689+3150 x)}{(2+3 x)^6} \, dx\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}+\frac {1613}{630} \int \frac {\sqrt {1-2 x}}{(2+3 x)^5} \, dx\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}-\frac {1613 \int \frac {1}{\sqrt {1-2 x} (2+3 x)^4} \, dx}{7560}\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}+\frac {1613 \sqrt {1-2 x}}{158760 (2+3 x)^3}-\frac {1613 \int \frac {1}{\sqrt {1-2 x} (2+3 x)^3} \, dx}{31752}\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}+\frac {1613 \sqrt {1-2 x}}{158760 (2+3 x)^3}+\frac {1613 \sqrt {1-2 x}}{444528 (2+3 x)^2}-\frac {1613 \int \frac {1}{\sqrt {1-2 x} (2+3 x)^2} \, dx}{148176}\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}+\frac {1613 \sqrt {1-2 x}}{158760 (2+3 x)^3}+\frac {1613 \sqrt {1-2 x}}{444528 (2+3 x)^2}+\frac {1613 \sqrt {1-2 x}}{1037232 (2+3 x)}-\frac {1613 \int \frac {1}{\sqrt {1-2 x} (2+3 x)} \, dx}{1037232}\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}+\frac {1613 \sqrt {1-2 x}}{158760 (2+3 x)^3}+\frac {1613 \sqrt {1-2 x}}{444528 (2+3 x)^2}+\frac {1613 \sqrt {1-2 x}}{1037232 (2+3 x)}+\frac {1613 \text {Subst}\left (\int \frac {1}{\frac {7}{2}-\frac {3 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )}{1037232}\\ &=-\frac {(1-2 x)^{3/2}}{378 (2+3 x)^6}+\frac {137 (1-2 x)^{3/2}}{4410 (2+3 x)^5}-\frac {1613 \sqrt {1-2 x}}{7560 (2+3 x)^4}+\frac {1613 \sqrt {1-2 x}}{158760 (2+3 x)^3}+\frac {1613 \sqrt {1-2 x}}{444528 (2+3 x)^2}+\frac {1613 \sqrt {1-2 x}}{1037232 (2+3 x)}+\frac {1613 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{518616 \sqrt {21}}\\ \end {align*}
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Mathematica [A]
time = 0.31, size = 75, normalized size = 0.51 \begin {gather*} \frac {\frac {21 \sqrt {1-2 x} \left (-3136864-7772840 x+1791558 x^2+14197626 x^3+8056935 x^4+1959795 x^5\right )}{2 (2+3 x)^6}+8065 \sqrt {21} \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{54454680} \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 | \(-\frac {3919590 x^{6}+14154075 x^{5}+20338317 x^{4}-10614510 x^{3}-17337238 x^{2}+1499112 x +3136864}{5186160 \left (2+3 x \right )^{6} \sqrt {1-2 x}}+\frac {1613 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{10890936}\) | \(66\) |
derivativedivides | \(\frac {-\frac {14517 \left (1-2 x \right )^{\frac {11}{2}}}{19208}+\frac {27421 \left (1-2 x \right )^{\frac {9}{2}}}{2744}-\frac {53229 \left (1-2 x \right )^{\frac {7}{2}}}{980}+\frac {113751 \left (1-2 x \right )^{\frac {5}{2}}}{980}-\frac {86837 \left (1-2 x \right )^{\frac {3}{2}}}{1512}-\frac {11291 \sqrt {1-2 x}}{216}}{\left (-4-6 x \right )^{6}}+\frac {1613 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{10890936}\) | \(84\) |
default | \(\frac {-\frac {14517 \left (1-2 x \right )^{\frac {11}{2}}}{19208}+\frac {27421 \left (1-2 x \right )^{\frac {9}{2}}}{2744}-\frac {53229 \left (1-2 x \right )^{\frac {7}{2}}}{980}+\frac {113751 \left (1-2 x \right )^{\frac {5}{2}}}{980}-\frac {86837 \left (1-2 x \right )^{\frac {3}{2}}}{1512}-\frac {11291 \sqrt {1-2 x}}{216}}{\left (-4-6 x \right )^{6}}+\frac {1613 \arctanh \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}\right ) \sqrt {21}}{10890936}\) | \(84\) |
trager | \(\frac {\left (1959795 x^{5}+8056935 x^{4}+14197626 x^{3}+1791558 x^{2}-7772840 x -3136864\right ) \sqrt {1-2 x}}{5186160 \left (2+3 x \right )^{6}}-\frac {1613 \RootOf \left (\textit {\_Z}^{2}-21\right ) \ln \left (\frac {3 \RootOf \left (\textit {\_Z}^{2}-21\right ) x -5 \RootOf \left (\textit {\_Z}^{2}-21\right )+21 \sqrt {1-2 x}}{2+3 x}\right )}{21781872}\) | \(87\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.53, size = 146, normalized size = 0.99 \begin {gather*} -\frac {1613}{21781872} \, \sqrt {21} \log \left (-\frac {\sqrt {21} - 3 \, \sqrt {-2 \, x + 1}}{\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}}\right ) - \frac {1959795 \, {\left (-2 \, x + 1\right )}^{\frac {11}{2}} - 25912845 \, {\left (-2 \, x + 1\right )}^{\frac {9}{2}} + 140843934 \, {\left (-2 \, x + 1\right )}^{\frac {7}{2}} - 300985146 \, {\left (-2 \, x + 1\right )}^{\frac {5}{2}} + 148925455 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} + 135548455 \, \sqrt {-2 \, x + 1}}{2593080 \, {\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 = 0.81, size = 130, normalized size = 0.88 \begin {gather*} \frac {8065 \, \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 (1959795 \, x^{5} + 8056935 \, x^{4} + 14197626 \, x^{3} + 1791558 \, x^{2} - 7772840 \, x - 3136864\right )} \sqrt {-2 \, x + 1}}{108909360 \, {\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 = 1.22, size = 132, normalized size = 0.89 \begin {gather*} -\frac {1613}{21781872} \, \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 {1959795 \, {\left (2 \, x - 1\right )}^{5} \sqrt {-2 \, x + 1} + 25912845 \, {\left (2 \, x - 1\right )}^{4} \sqrt {-2 \, x + 1} + 140843934 \, {\left (2 \, x - 1\right )}^{3} \sqrt {-2 \, x + 1} + 300985146 \, {\left (2 \, x - 1\right )}^{2} \sqrt {-2 \, x + 1} - 148925455 \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} - 135548455 \, \sqrt {-2 \, x + 1}}{165957120 \, {\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 = 0.85 \begin {gather*} \frac {1613\,\sqrt {21}\,\mathrm {atanh}\left (\frac {\sqrt {21}\,\sqrt {1-2\,x}}{7}\right )}{10890936}-\frac {\frac {11291\,\sqrt {1-2\,x}}{157464}+\frac {86837\,{\left (1-2\,x\right )}^{3/2}}{1102248}-\frac {4213\,{\left (1-2\,x\right )}^{5/2}}{26460}+\frac {17743\,{\left (1-2\,x\right )}^{7/2}}{238140}-\frac {27421\,{\left (1-2\,x\right )}^{9/2}}{2000376}+\frac {1613\,{\left (1-2\,x\right )}^{11/2}}{1555848}}{\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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