Optimal. Leaf size=93 \[ -\frac {\sqrt {1-2 x} (5 x+3)^3}{3 (3 x+2)}+\frac {7}{9} \sqrt {1-2 x} (5 x+3)^2-\frac {2}{81} \sqrt {1-2 x} (170 x+211)-\frac {212 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{81 \sqrt {21}} \]
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Rubi [A] time = 0.03, antiderivative size = 93, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {97, 153, 147, 63, 206} \begin {gather*} -\frac {\sqrt {1-2 x} (5 x+3)^3}{3 (3 x+2)}+\frac {7}{9} \sqrt {1-2 x} (5 x+3)^2-\frac {2}{81} \sqrt {1-2 x} (170 x+211)-\frac {212 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{81 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
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Rule 63
Rule 97
Rule 147
Rule 153
Rule 206
Rubi steps
\begin {align*} \int \frac {\sqrt {1-2 x} (3+5 x)^3}{(2+3 x)^2} \, dx &=-\frac {\sqrt {1-2 x} (3+5 x)^3}{3 (2+3 x)}+\frac {1}{3} \int \frac {(12-35 x) (3+5 x)^2}{\sqrt {1-2 x} (2+3 x)} \, dx\\ &=\frac {7}{9} \sqrt {1-2 x} (3+5 x)^2-\frac {\sqrt {1-2 x} (3+5 x)^3}{3 (2+3 x)}-\frac {1}{45} \int \frac {(-50-340 x) (3+5 x)}{\sqrt {1-2 x} (2+3 x)} \, dx\\ &=\frac {7}{9} \sqrt {1-2 x} (3+5 x)^2-\frac {\sqrt {1-2 x} (3+5 x)^3}{3 (2+3 x)}-\frac {2}{81} \sqrt {1-2 x} (211+170 x)+\frac {106}{81} \int \frac {1}{\sqrt {1-2 x} (2+3 x)} \, dx\\ &=\frac {7}{9} \sqrt {1-2 x} (3+5 x)^2-\frac {\sqrt {1-2 x} (3+5 x)^3}{3 (2+3 x)}-\frac {2}{81} \sqrt {1-2 x} (211+170 x)-\frac {106}{81} \operatorname {Subst}\left (\int \frac {1}{\frac {7}{2}-\frac {3 x^2}{2}} \, dx,x,\sqrt {1-2 x}\right )\\ &=\frac {7}{9} \sqrt {1-2 x} (3+5 x)^2-\frac {\sqrt {1-2 x} (3+5 x)^3}{3 (2+3 x)}-\frac {2}{81} \sqrt {1-2 x} (211+170 x)-\frac {212 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{81 \sqrt {21}}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 63, normalized size = 0.68 \begin {gather*} \frac {\sqrt {1-2 x} \left (1350 x^3+1725 x^2-110 x-439\right )}{81 (3 x+2)}-\frac {212 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{81 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.12, size = 79, normalized size = 0.85 \begin {gather*} \frac {\left (675 (1-2 x)^3-3750 (1-2 x)^2+5255 (1-2 x)-424\right ) \sqrt {1-2 x}}{162 (3 (1-2 x)-7)}-\frac {212 \tanh ^{-1}\left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )}{81 \sqrt {21}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.62, size = 69, normalized size = 0.74 \begin {gather*} \frac {106 \, \sqrt {21} {\left (3 \, x + 2\right )} \log \left (\frac {3 \, x + \sqrt {21} \sqrt {-2 \, x + 1} - 5}{3 \, x + 2}\right ) + 21 \, {\left (1350 \, x^{3} + 1725 \, x^{2} - 110 \, x - 439\right )} \sqrt {-2 \, x + 1}}{1701 \, {\left (3 \, x + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.25, size = 90, normalized size = 0.97 \begin {gather*} \frac {25}{18} \, {\left (2 \, x - 1\right )}^{2} \sqrt {-2 \, x + 1} - \frac {725}{162} \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} + \frac {106}{1701} \, \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 {10}{27} \, \sqrt {-2 \, x + 1} + \frac {\sqrt {-2 \, x + 1}}{81 \, {\left (3 \, x + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 63, normalized size = 0.68 \begin {gather*} -\frac {212 \sqrt {21}\, \arctanh \left (\frac {\sqrt {21}\, \sqrt {-2 x +1}}{7}\right )}{1701}+\frac {25 \left (-2 x +1\right )^{\frac {5}{2}}}{18}-\frac {725 \left (-2 x +1\right )^{\frac {3}{2}}}{162}+\frac {10 \sqrt {-2 x +1}}{27}-\frac {2 \sqrt {-2 x +1}}{243 \left (-2 x -\frac {4}{3}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.05, size = 80, normalized size = 0.86 \begin {gather*} \frac {25}{18} \, {\left (-2 \, x + 1\right )}^{\frac {5}{2}} - \frac {725}{162} \, {\left (-2 \, x + 1\right )}^{\frac {3}{2}} + \frac {106}{1701} \, \sqrt {21} \log \left (-\frac {\sqrt {21} - 3 \, \sqrt {-2 \, x + 1}}{\sqrt {21} + 3 \, \sqrt {-2 \, x + 1}}\right ) + \frac {10}{27} \, \sqrt {-2 \, x + 1} + \frac {\sqrt {-2 \, x + 1}}{81 \, {\left (3 \, x + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.05, size = 64, normalized size = 0.69 \begin {gather*} \frac {2\,\sqrt {1-2\,x}}{243\,\left (2\,x+\frac {4}{3}\right )}+\frac {10\,\sqrt {1-2\,x}}{27}-\frac {725\,{\left (1-2\,x\right )}^{3/2}}{162}+\frac {25\,{\left (1-2\,x\right )}^{5/2}}{18}+\frac {\sqrt {21}\,\mathrm {atan}\left (\frac {\sqrt {21}\,\sqrt {1-2\,x}\,1{}\mathrm {i}}{7}\right )\,212{}\mathrm {i}}{1701} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 132.19, size = 202, normalized size = 2.17 \begin {gather*} \frac {25 \left (1 - 2 x\right )^{\frac {5}{2}}}{18} - \frac {725 \left (1 - 2 x\right )^{\frac {3}{2}}}{162} + \frac {10 \sqrt {1 - 2 x}}{27} + \frac {28 \left (\begin {cases} \frac {\sqrt {21} \left (- \frac {\log {\left (\frac {\sqrt {21} \sqrt {1 - 2 x}}{7} - 1 \right )}}{4} + \frac {\log {\left (\frac {\sqrt {21} \sqrt {1 - 2 x}}{7} + 1 \right )}}{4} - \frac {1}{4 \left (\frac {\sqrt {21} \sqrt {1 - 2 x}}{7} + 1\right )} - \frac {1}{4 \left (\frac {\sqrt {21} \sqrt {1 - 2 x}}{7} - 1\right )}\right )}{147} & \text {for}\: x \leq \frac {1}{2} \wedge x > - \frac {2}{3} \end {cases}\right )}{81} + \frac {214 \left (\begin {cases} - \frac {\sqrt {21} \operatorname {acoth}{\left (\frac {\sqrt {21} \sqrt {1 - 2 x}}{7} \right )}}{21} & \text {for}\: 2 x - 1 < - \frac {7}{3} \\- \frac {\sqrt {21} \operatorname {atanh}{\left (\frac {\sqrt {21} \sqrt {1 - 2 x}}{7} \right )}}{21} & \text {for}\: 2 x - 1 > - \frac {7}{3} \end {cases}\right )}{81} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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