Optimal. Leaf size=158 \[ -\frac{48645 \sqrt{1-2 x}}{98 (5 x+3)}+\frac{7261 \sqrt{1-2 x}}{147 (3 x+2) (5 x+3)}+\frac{139 \sqrt{1-2 x}}{42 (3 x+2)^2 (5 x+3)}+\frac{\sqrt{1-2 x}}{3 (3 x+2)^3 (5 x+3)}-\frac{335579}{49} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )+6650 \sqrt{\frac{5}{11}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
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Rubi [A] time = 0.0597056, antiderivative size = 158, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {99, 151, 156, 63, 206} \[ -\frac{48645 \sqrt{1-2 x}}{98 (5 x+3)}+\frac{7261 \sqrt{1-2 x}}{147 (3 x+2) (5 x+3)}+\frac{139 \sqrt{1-2 x}}{42 (3 x+2)^2 (5 x+3)}+\frac{\sqrt{1-2 x}}{3 (3 x+2)^3 (5 x+3)}-\frac{335579}{49} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )+6650 \sqrt{\frac{5}{11}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
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Rule 99
Rule 151
Rule 156
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{\sqrt{1-2 x}}{(2+3 x)^4 (3+5 x)^2} \, dx &=\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}-\frac{1}{3} \int \frac{-23+35 x}{\sqrt{1-2 x} (2+3 x)^3 (3+5 x)^2} \, dx\\ &=\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}+\frac{139 \sqrt{1-2 x}}{42 (2+3 x)^2 (3+5 x)}-\frac{1}{42} \int \frac{-2524+3475 x}{\sqrt{1-2 x} (2+3 x)^2 (3+5 x)^2} \, dx\\ &=\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}+\frac{139 \sqrt{1-2 x}}{42 (2+3 x)^2 (3+5 x)}+\frac{7261 \sqrt{1-2 x}}{147 (2+3 x) (3+5 x)}-\frac{1}{294} \int \frac{-190359+217830 x}{\sqrt{1-2 x} (2+3 x) (3+5 x)^2} \, dx\\ &=-\frac{48645 \sqrt{1-2 x}}{98 (3+5 x)}+\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}+\frac{139 \sqrt{1-2 x}}{42 (2+3 x)^2 (3+5 x)}+\frac{7261 \sqrt{1-2 x}}{147 (2+3 x) (3+5 x)}+\frac{\int \frac{-7863537+4815855 x}{\sqrt{1-2 x} (2+3 x) (3+5 x)} \, dx}{3234}\\ &=-\frac{48645 \sqrt{1-2 x}}{98 (3+5 x)}+\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}+\frac{139 \sqrt{1-2 x}}{42 (2+3 x)^2 (3+5 x)}+\frac{7261 \sqrt{1-2 x}}{147 (2+3 x) (3+5 x)}+\frac{1006737}{98} \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx-16625 \int \frac{1}{\sqrt{1-2 x} (3+5 x)} \, dx\\ &=-\frac{48645 \sqrt{1-2 x}}{98 (3+5 x)}+\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}+\frac{139 \sqrt{1-2 x}}{42 (2+3 x)^2 (3+5 x)}+\frac{7261 \sqrt{1-2 x}}{147 (2+3 x) (3+5 x)}-\frac{1006737}{98} \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )+16625 \operatorname{Subst}\left (\int \frac{1}{\frac{11}{2}-\frac{5 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )\\ &=-\frac{48645 \sqrt{1-2 x}}{98 (3+5 x)}+\frac{\sqrt{1-2 x}}{3 (2+3 x)^3 (3+5 x)}+\frac{139 \sqrt{1-2 x}}{42 (2+3 x)^2 (3+5 x)}+\frac{7261 \sqrt{1-2 x}}{147 (2+3 x) (3+5 x)}-\frac{335579}{49} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )+6650 \sqrt{\frac{5}{11}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )\\ \end{align*}
Mathematica [A] time = 0.118317, size = 99, normalized size = 0.63 \[ -\frac{\sqrt{1-2 x} \left (1313415 x^3+2583264 x^2+1692159 x+369116\right )}{98 (3 x+2)^3 (5 x+3)}-\frac{335579}{49} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )+6650 \sqrt{\frac{5}{11}} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.013, size = 91, normalized size = 0.6 \begin{align*} 324\,{\frac{1}{ \left ( -6\,x-4 \right ) ^{3}} \left ({\frac{7279\, \left ( 1-2\,x \right ) ^{5/2}}{588}}-{\frac{11023\, \left ( 1-2\,x \right ) ^{3/2}}{189}}+{\frac{7421\,\sqrt{1-2\,x}}{108}} \right ) }-{\frac{335579\,\sqrt{21}}{343}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) }+50\,{\frac{\sqrt{1-2\,x}}{-2\,x-6/5}}+{\frac{6650\,\sqrt{55}}{11}{\it Artanh} \left ({\frac{\sqrt{55}}{11}\sqrt{1-2\,x}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.6016, size = 197, normalized size = 1.25 \begin{align*} -\frac{3325}{11} \, \sqrt{55} \log \left (-\frac{\sqrt{55} - 5 \, \sqrt{-2 \, x + 1}}{\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}}\right ) + \frac{335579}{686} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) + \frac{1313415 \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - 9106773 \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + 21041937 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 16201507 \, \sqrt{-2 \, x + 1}}{49 \,{\left (135 \,{\left (2 \, x - 1\right )}^{4} + 1242 \,{\left (2 \, x - 1\right )}^{3} + 4284 \,{\left (2 \, x - 1\right )}^{2} + 13132 \, x - 2793\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.65951, size = 509, normalized size = 3.22 \begin{align*} \frac{2280950 \, \sqrt{11} \sqrt{5}{\left (135 \, x^{4} + 351 \, x^{3} + 342 \, x^{2} + 148 \, x + 24\right )} \log \left (-\frac{\sqrt{11} \sqrt{5} \sqrt{-2 \, x + 1} - 5 \, x + 8}{5 \, x + 3}\right ) + 3691369 \, \sqrt{7} \sqrt{3}{\left (135 \, x^{4} + 351 \, x^{3} + 342 \, x^{2} + 148 \, x + 24\right )} \log \left (\frac{\sqrt{7} \sqrt{3} \sqrt{-2 \, x + 1} + 3 \, x - 5}{3 \, x + 2}\right ) - 77 \,{\left (1313415 \, x^{3} + 2583264 \, x^{2} + 1692159 \, x + 369116\right )} \sqrt{-2 \, x + 1}}{7546 \,{\left (135 \, x^{4} + 351 \, x^{3} + 342 \, x^{2} + 148 \, x + 24\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 140.568, size = 665, normalized size = 4.21 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.98556, size = 188, normalized size = 1.19 \begin{align*} -\frac{3325}{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{335579}{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{125 \, \sqrt{-2 \, x + 1}}{5 \, x + 3} - \frac{3 \,{\left (65511 \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} - 308644 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + 363629 \, \sqrt{-2 \, x + 1}\right )}}{392 \,{\left (3 \, x + 2\right )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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