Optimal. Leaf size=121 \[ -\frac{(1-2 x)^{5/2} (5 x+3)^3}{3 (3 x+2)}+\frac{55}{81} (1-2 x)^{5/2} (5 x+3)^2+\frac{220}{729} (1-2 x)^{3/2}-\frac{22}{567} (1-2 x)^{5/2} (100 x+69)+\frac{1540}{729} \sqrt{1-2 x}-\frac{1540}{729} \sqrt{\frac{7}{3}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right ) \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0425597, antiderivative size = 121, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.292, Rules used = {97, 12, 153, 147, 50, 63, 206} \[ -\frac{(1-2 x)^{5/2} (5 x+3)^3}{3 (3 x+2)}+\frac{55}{81} (1-2 x)^{5/2} (5 x+3)^2+\frac{220}{729} (1-2 x)^{3/2}-\frac{22}{567} (1-2 x)^{5/2} (100 x+69)+\frac{1540}{729} \sqrt{1-2 x}-\frac{1540}{729} \sqrt{\frac{7}{3}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 97
Rule 12
Rule 153
Rule 147
Rule 50
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{5/2} (3+5 x)^3}{(2+3 x)^2} \, dx &=-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}+\frac{1}{3} \int -\frac{55 (1-2 x)^{3/2} x (3+5 x)^2}{2+3 x} \, dx\\ &=-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}-\frac{55}{3} \int \frac{(1-2 x)^{3/2} x (3+5 x)^2}{2+3 x} \, dx\\ &=\frac{55}{81} (1-2 x)^{5/2} (3+5 x)^2-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}+\frac{55}{81} \int \frac{(1-2 x)^{3/2} (3+5 x) (10+24 x)}{2+3 x} \, dx\\ &=\frac{55}{81} (1-2 x)^{5/2} (3+5 x)^2-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}-\frac{22}{567} (1-2 x)^{5/2} (69+100 x)+\frac{110}{81} \int \frac{(1-2 x)^{3/2}}{2+3 x} \, dx\\ &=\frac{220}{729} (1-2 x)^{3/2}+\frac{55}{81} (1-2 x)^{5/2} (3+5 x)^2-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}-\frac{22}{567} (1-2 x)^{5/2} (69+100 x)+\frac{770}{243} \int \frac{\sqrt{1-2 x}}{2+3 x} \, dx\\ &=\frac{1540}{729} \sqrt{1-2 x}+\frac{220}{729} (1-2 x)^{3/2}+\frac{55}{81} (1-2 x)^{5/2} (3+5 x)^2-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}-\frac{22}{567} (1-2 x)^{5/2} (69+100 x)+\frac{5390}{729} \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx\\ &=\frac{1540}{729} \sqrt{1-2 x}+\frac{220}{729} (1-2 x)^{3/2}+\frac{55}{81} (1-2 x)^{5/2} (3+5 x)^2-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}-\frac{22}{567} (1-2 x)^{5/2} (69+100 x)-\frac{5390}{729} \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )\\ &=\frac{1540}{729} \sqrt{1-2 x}+\frac{220}{729} (1-2 x)^{3/2}+\frac{55}{81} (1-2 x)^{5/2} (3+5 x)^2-\frac{(1-2 x)^{5/2} (3+5 x)^3}{3 (2+3 x)}-\frac{22}{567} (1-2 x)^{5/2} (69+100 x)-\frac{1540}{729} \sqrt{\frac{7}{3}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )\\ \end{align*}
Mathematica [A] time = 0.0426771, size = 73, normalized size = 0.6 \[ \frac{\frac{3 \sqrt{1-2 x} \left (189000 x^5-17100 x^4-159714 x^3+25275 x^2+65558 x+13759\right )}{3 x+2}-10780 \sqrt{21} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{15309} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.01, size = 81, normalized size = 0.7 \begin{align*}{\frac{125}{162} \left ( 1-2\,x \right ) ^{{\frac{9}{2}}}}-{\frac{725}{378} \left ( 1-2\,x \right ) ^{{\frac{7}{2}}}}+{\frac{2}{27} \left ( 1-2\,x \right ) ^{{\frac{5}{2}}}}+{\frac{214}{729} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{1526}{729}\sqrt{1-2\,x}}-{\frac{98}{2187}\sqrt{1-2\,x} \left ( -2\,x-{\frac{4}{3}} \right ) ^{-1}}-{\frac{1540\,\sqrt{21}}{2187}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 2.02131, size = 132, normalized size = 1.09 \begin{align*} \frac{125}{162} \,{\left (-2 \, x + 1\right )}^{\frac{9}{2}} - \frac{725}{378} \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} + \frac{2}{27} \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + \frac{214}{729} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + \frac{770}{2187} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) + \frac{1526}{729} \, \sqrt{-2 \, x + 1} + \frac{49 \, \sqrt{-2 \, x + 1}}{729 \,{\left (3 \, x + 2\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.34584, size = 266, normalized size = 2.2 \begin{align*} \frac{5390 \, \sqrt{7} \sqrt{3}{\left (3 \, x + 2\right )} \log \left (\frac{\sqrt{7} \sqrt{3} \sqrt{-2 \, x + 1} + 3 \, x - 5}{3 \, x + 2}\right ) + 3 \,{\left (189000 \, x^{5} - 17100 \, x^{4} - 159714 \, x^{3} + 25275 \, x^{2} + 65558 \, x + 13759\right )} \sqrt{-2 \, x + 1}}{15309 \,{\left (3 \, x + 2\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 = 2.6945, size = 165, normalized size = 1.36 \begin{align*} \frac{125}{162} \,{\left (2 \, x - 1\right )}^{4} \sqrt{-2 \, x + 1} + \frac{725}{378} \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} + \frac{2}{27} \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} + \frac{214}{729} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} + \frac{770}{2187} \, \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{1526}{729} \, \sqrt{-2 \, x + 1} + \frac{49 \, \sqrt{-2 \, x + 1}}{729 \,{\left (3 \, x + 2\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]