Optimal. Leaf size=133 \[ \frac{7 (1-2 x)^{3/2}}{12 (3 x+2)^4}+\frac{100145 \sqrt{1-2 x}}{168 (3 x+2)}+\frac{4313 \sqrt{1-2 x}}{72 (3 x+2)^2}+\frac{301 \sqrt{1-2 x}}{36 (3 x+2)^3}+\frac{3454265 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{84 \sqrt{21}}-1210 \sqrt{55} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0572156, antiderivative size = 133, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {98, 149, 151, 156, 63, 206} \[ \frac{7 (1-2 x)^{3/2}}{12 (3 x+2)^4}+\frac{100145 \sqrt{1-2 x}}{168 (3 x+2)}+\frac{4313 \sqrt{1-2 x}}{72 (3 x+2)^2}+\frac{301 \sqrt{1-2 x}}{36 (3 x+2)^3}+\frac{3454265 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{84 \sqrt{21}}-1210 \sqrt{55} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 98
Rule 149
Rule 151
Rule 156
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{5/2}}{(2+3 x)^5 (3+5 x)} \, dx &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{1}{12} \int \frac{(195-159 x) \sqrt{1-2 x}}{(2+3 x)^4 (3+5 x)} \, dx\\ &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{301 \sqrt{1-2 x}}{36 (2+3 x)^3}-\frac{1}{108} \int \frac{-15777+21621 x}{\sqrt{1-2 x} (2+3 x)^3 (3+5 x)} \, dx\\ &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{301 \sqrt{1-2 x}}{36 (2+3 x)^3}+\frac{4313 \sqrt{1-2 x}}{72 (2+3 x)^2}-\frac{\int \frac{-1197315+1358595 x}{\sqrt{1-2 x} (2+3 x)^2 (3+5 x)} \, dx}{1512}\\ &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{301 \sqrt{1-2 x}}{36 (2+3 x)^3}+\frac{4313 \sqrt{1-2 x}}{72 (2+3 x)^2}+\frac{100145 \sqrt{1-2 x}}{168 (2+3 x)}-\frac{\int \frac{-51509115+31545675 x}{\sqrt{1-2 x} (2+3 x) (3+5 x)} \, dx}{10584}\\ &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{301 \sqrt{1-2 x}}{36 (2+3 x)^3}+\frac{4313 \sqrt{1-2 x}}{72 (2+3 x)^2}+\frac{100145 \sqrt{1-2 x}}{168 (2+3 x)}-\frac{3454265}{168} \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx+33275 \int \frac{1}{\sqrt{1-2 x} (3+5 x)} \, dx\\ &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{301 \sqrt{1-2 x}}{36 (2+3 x)^3}+\frac{4313 \sqrt{1-2 x}}{72 (2+3 x)^2}+\frac{100145 \sqrt{1-2 x}}{168 (2+3 x)}+\frac{3454265}{168} \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )-33275 \operatorname{Subst}\left (\int \frac{1}{\frac{11}{2}-\frac{5 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )\\ &=\frac{7 (1-2 x)^{3/2}}{12 (2+3 x)^4}+\frac{301 \sqrt{1-2 x}}{36 (2+3 x)^3}+\frac{4313 \sqrt{1-2 x}}{72 (2+3 x)^2}+\frac{100145 \sqrt{1-2 x}}{168 (2+3 x)}+\frac{3454265 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{84 \sqrt{21}}-1210 \sqrt{55} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right )\\ \end{align*}
Mathematica [A] time = 0.101816, size = 88, normalized size = 0.66 \[ \frac{\sqrt{1-2 x} \left (2703915 x^3+5498403 x^2+3730002 x+844322\right )}{168 (3 x+2)^4}+\frac{3454265 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{84 \sqrt{21}}-1210 \sqrt{55} \tanh ^{-1}\left (\sqrt{\frac{5}{11}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.011, size = 84, normalized size = 0.6 \begin{align*} -162\,{\frac{1}{ \left ( -6\,x-4 \right ) ^{4}} \left ({\frac{100145\, \left ( 1-2\,x \right ) ^{7/2}}{504}}-{\frac{909931\, \left ( 1-2\,x \right ) ^{5/2}}{648}}+{\frac{2144065\, \left ( 1-2\,x \right ) ^{3/2}}{648}}-{\frac{5053615\,\sqrt{1-2\,x}}{1944}} \right ) }+{\frac{3454265\,\sqrt{21}}{1764}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) }-1210\,{\it Artanh} \left ( 1/11\,\sqrt{55}\sqrt{1-2\,x} \right ) \sqrt{55} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 3.97156, size = 197, normalized size = 1.48 \begin{align*} 605 \, \sqrt{55} \log \left (-\frac{\sqrt{55} - 5 \, \sqrt{-2 \, x + 1}}{\sqrt{55} + 5 \, \sqrt{-2 \, x + 1}}\right ) - \frac{3454265}{3528} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{2703915 \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - 19108551 \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + 45025365 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 35375305 \, \sqrt{-2 \, x + 1}}{84 \,{\left (81 \,{\left (2 \, x - 1\right )}^{4} + 756 \,{\left (2 \, x - 1\right )}^{3} + 2646 \,{\left (2 \, x - 1\right )}^{2} + 8232 \, x - 1715\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.3659, size = 459, normalized size = 3.45 \begin{align*} \frac{2134440 \, \sqrt{55}{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )} \log \left (\frac{5 \, x + \sqrt{55} \sqrt{-2 \, x + 1} - 8}{5 \, x + 3}\right ) + 3454265 \, \sqrt{21}{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )} \log \left (\frac{3 \, x - \sqrt{21} \sqrt{-2 \, x + 1} - 5}{3 \, x + 2}\right ) + 21 \,{\left (2703915 \, x^{3} + 5498403 \, x^{2} + 3730002 \, x + 844322\right )} \sqrt{-2 \, x + 1}}{3528 \,{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 2.39223, size = 188, normalized size = 1.41 \begin{align*} 605 \, \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{3454265}{3528} \, \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{2703915 \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} + 19108551 \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} - 45025365 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + 35375305 \, \sqrt{-2 \, x + 1}}{1344 \,{\left (3 \, x + 2\right )}^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]