Optimal. Leaf size=174 \[ \frac{2 \sqrt{1-2 x} (5 x+3)^3}{7 (3 x+2)^6}-\frac{(1-2 x)^{3/2} (5 x+3)^3}{21 (3 x+2)^7}-\frac{173 \sqrt{1-2 x} (5 x+3)^2}{735 (3 x+2)^5}-\frac{\sqrt{1-2 x} (237807 x+146585)}{185220 (3 x+2)^4}-\frac{4369 \sqrt{1-2 x}}{1210104 (3 x+2)}-\frac{4369 \sqrt{1-2 x}}{518616 (3 x+2)^2}-\frac{4369 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{605052 \sqrt{21}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0593299, antiderivative size = 174, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {97, 149, 145, 51, 63, 206} \[ \frac{2 \sqrt{1-2 x} (5 x+3)^3}{7 (3 x+2)^6}-\frac{(1-2 x)^{3/2} (5 x+3)^3}{21 (3 x+2)^7}-\frac{173 \sqrt{1-2 x} (5 x+3)^2}{735 (3 x+2)^5}-\frac{\sqrt{1-2 x} (237807 x+146585)}{185220 (3 x+2)^4}-\frac{4369 \sqrt{1-2 x}}{1210104 (3 x+2)}-\frac{4369 \sqrt{1-2 x}}{518616 (3 x+2)^2}-\frac{4369 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{605052 \sqrt{21}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 97
Rule 149
Rule 145
Rule 51
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(1-2 x)^{3/2} (3+5 x)^3}{(2+3 x)^8} \, dx &=-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{1}{21} \int \frac{(6-45 x) \sqrt{1-2 x} (3+5 x)^2}{(2+3 x)^7} \, dx\\ &=-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{1}{378} \int \frac{(3+5 x)^2 (-1674+2160 x)}{\sqrt{1-2 x} (2+3 x)^6} \, dx\\ &=-\frac{173 \sqrt{1-2 x} (3+5 x)^2}{735 (2+3 x)^5}-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{\int \frac{(3+5 x) (-118854+144450 x)}{\sqrt{1-2 x} (2+3 x)^5} \, dx}{39690}\\ &=-\frac{173 \sqrt{1-2 x} (3+5 x)^2}{735 (2+3 x)^5}-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{\sqrt{1-2 x} (146585+237807 x)}{185220 (2+3 x)^4}+\frac{4369 \int \frac{1}{\sqrt{1-2 x} (2+3 x)^3} \, dx}{37044}\\ &=-\frac{4369 \sqrt{1-2 x}}{518616 (2+3 x)^2}-\frac{173 \sqrt{1-2 x} (3+5 x)^2}{735 (2+3 x)^5}-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{\sqrt{1-2 x} (146585+237807 x)}{185220 (2+3 x)^4}+\frac{4369 \int \frac{1}{\sqrt{1-2 x} (2+3 x)^2} \, dx}{172872}\\ &=-\frac{4369 \sqrt{1-2 x}}{518616 (2+3 x)^2}-\frac{4369 \sqrt{1-2 x}}{1210104 (2+3 x)}-\frac{173 \sqrt{1-2 x} (3+5 x)^2}{735 (2+3 x)^5}-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{\sqrt{1-2 x} (146585+237807 x)}{185220 (2+3 x)^4}+\frac{4369 \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx}{1210104}\\ &=-\frac{4369 \sqrt{1-2 x}}{518616 (2+3 x)^2}-\frac{4369 \sqrt{1-2 x}}{1210104 (2+3 x)}-\frac{173 \sqrt{1-2 x} (3+5 x)^2}{735 (2+3 x)^5}-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{\sqrt{1-2 x} (146585+237807 x)}{185220 (2+3 x)^4}-\frac{4369 \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )}{1210104}\\ &=-\frac{4369 \sqrt{1-2 x}}{518616 (2+3 x)^2}-\frac{4369 \sqrt{1-2 x}}{1210104 (2+3 x)}-\frac{173 \sqrt{1-2 x} (3+5 x)^2}{735 (2+3 x)^5}-\frac{(1-2 x)^{3/2} (3+5 x)^3}{21 (2+3 x)^7}+\frac{2 \sqrt{1-2 x} (3+5 x)^3}{7 (2+3 x)^6}-\frac{\sqrt{1-2 x} (146585+237807 x)}{185220 (2+3 x)^4}-\frac{4369 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{605052 \sqrt{21}}\\ \end{align*}
Mathematica [C] time = 0.0316445, size = 52, normalized size = 0.3 \[ \frac{(1-2 x)^{5/2} \left (\frac{84035 \left (8575 x^2+11393 x+3785\right )}{(3 x+2)^7}-279616 \, _2F_1\left (\frac{5}{2},6;\frac{7}{2};\frac{3}{7}-\frac{6 x}{7}\right )\right )}{86472015} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.012, size = 93, normalized size = 0.5 \begin{align*} 69984\,{\frac{1}{ \left ( -6\,x-4 \right ) ^{7}} \left ({\frac{4369\, \left ( 1-2\,x \right ) ^{13/2}}{58084992}}-{\frac{21845\, \left ( 1-2\,x \right ) ^{11/2}}{18670176}}+{\frac{5639843\, \left ( 1-2\,x \right ) ^{9/2}}{1440270720}}+{\frac{1798\, \left ( 1-2\,x \right ) ^{7/2}}{1250235}}-{\frac{725323\, \left ( 1-2\,x \right ) ^{5/2}}{29393280}}+{\frac{21845\, \left ( 1-2\,x \right ) ^{3/2}}{629856}}-{\frac{30583\,\sqrt{1-2\,x}}{2519424}} \right ) }-{\frac{4369\,\sqrt{21}}{12706092}{\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 = 5.33708, size = 221, normalized size = 1.27 \begin{align*} \frac{4369}{25412184} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{15925005 \,{\left (-2 \, x + 1\right )}^{\frac{13}{2}} - 247722300 \,{\left (-2 \, x + 1\right )}^{\frac{11}{2}} + 829056921 \,{\left (-2 \, x + 1\right )}^{\frac{9}{2}} + 304480512 \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - 5224501569 \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + 7342978300 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 2570042405 \, \sqrt{-2 \, x + 1}}{3025260 \,{\left (2187 \,{\left (2 \, x - 1\right )}^{7} + 35721 \,{\left (2 \, x - 1\right )}^{6} + 250047 \,{\left (2 \, x - 1\right )}^{5} + 972405 \,{\left (2 \, x - 1\right )}^{4} + 2268945 \,{\left (2 \, x - 1\right )}^{3} + 3176523 \,{\left (2 \, x - 1\right )}^{2} + 4941258 \, x - 1647086\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.23842, size = 497, normalized size = 2.86 \begin{align*} \frac{21845 \, \sqrt{21}{\left (2187 \, x^{7} + 10206 \, x^{6} + 20412 \, x^{5} + 22680 \, x^{4} + 15120 \, x^{3} + 6048 \, x^{2} + 1344 \, x + 128\right )} \log \left (\frac{3 \, x + \sqrt{21} \sqrt{-2 \, x + 1} - 5}{3 \, x + 2}\right ) - 21 \,{\left (15925005 \, x^{6} + 76086135 \, x^{5} - 42669876 \, x^{4} - 182748162 \, x^{3} - 98441652 \, x^{2} + 606784 \, x + 7033976\right )} \sqrt{-2 \, x + 1}}{127060920 \,{\left (2187 \, x^{7} + 10206 \, x^{6} + 20412 \, x^{5} + 22680 \, x^{4} + 15120 \, x^{3} + 6048 \, x^{2} + 1344 \, x + 128\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 = 1.72416, size = 200, normalized size = 1.15 \begin{align*} \frac{4369}{25412184} \, \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{15925005 \,{\left (2 \, x - 1\right )}^{6} \sqrt{-2 \, x + 1} + 247722300 \,{\left (2 \, x - 1\right )}^{5} \sqrt{-2 \, x + 1} + 829056921 \,{\left (2 \, x - 1\right )}^{4} \sqrt{-2 \, x + 1} - 304480512 \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} - 5224501569 \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} + 7342978300 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 2570042405 \, \sqrt{-2 \, x + 1}}{387233280 \,{\left (3 \, x + 2\right )}^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]