Optimal. Leaf size=40 \[ -\frac{25}{36} (1-2 x)^{9/2}+\frac{55}{14} (1-2 x)^{7/2}-\frac{121}{20} (1-2 x)^{5/2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0073321, antiderivative size = 40, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059, Rules used = {43} \[ -\frac{25}{36} (1-2 x)^{9/2}+\frac{55}{14} (1-2 x)^{7/2}-\frac{121}{20} (1-2 x)^{5/2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 43
Rubi steps
\begin{align*} \int (1-2 x)^{3/2} (3+5 x)^2 \, dx &=\int \left (\frac{121}{4} (1-2 x)^{3/2}-\frac{55}{2} (1-2 x)^{5/2}+\frac{25}{4} (1-2 x)^{7/2}\right ) \, dx\\ &=-\frac{121}{20} (1-2 x)^{5/2}+\frac{55}{14} (1-2 x)^{7/2}-\frac{25}{36} (1-2 x)^{9/2}\\ \end{align*}
Mathematica [A] time = 0.0102137, size = 23, normalized size = 0.57 \[ -\frac{1}{315} (1-2 x)^{5/2} \left (875 x^2+1600 x+887\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.003, size = 20, normalized size = 0.5 \begin{align*} -{\frac{875\,{x}^{2}+1600\,x+887}{315} \left ( 1-2\,x \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.11864, size = 38, normalized size = 0.95 \begin{align*} -\frac{25}{36} \,{\left (-2 \, x + 1\right )}^{\frac{9}{2}} + \frac{55}{14} \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - \frac{121}{20} \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.32179, size = 96, normalized size = 2.4 \begin{align*} -\frac{1}{315} \,{\left (3500 \, x^{4} + 2900 \, x^{3} - 1977 \, x^{2} - 1948 \, x + 887\right )} \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [B] time = 1.44187, size = 236, normalized size = 5.9 \begin{align*} \begin{cases} - \frac{20 \sqrt{5} i \left (x + \frac{3}{5}\right )^{4} \sqrt{10 x - 5}}{9} + \frac{220 \sqrt{5} i \left (x + \frac{3}{5}\right )^{3} \sqrt{10 x - 5}}{63} - \frac{121 \sqrt{5} i \left (x + \frac{3}{5}\right )^{2} \sqrt{10 x - 5}}{525} - \frac{2662 \sqrt{5} i \left (x + \frac{3}{5}\right ) \sqrt{10 x - 5}}{7875} - \frac{29282 \sqrt{5} i \sqrt{10 x - 5}}{39375} & \text{for}\: \frac{10 \left |{x + \frac{3}{5}}\right |}{11} > 1 \\- \frac{20 \sqrt{5} \sqrt{5 - 10 x} \left (x + \frac{3}{5}\right )^{4}}{9} + \frac{220 \sqrt{5} \sqrt{5 - 10 x} \left (x + \frac{3}{5}\right )^{3}}{63} - \frac{121 \sqrt{5} \sqrt{5 - 10 x} \left (x + \frac{3}{5}\right )^{2}}{525} - \frac{2662 \sqrt{5} \sqrt{5 - 10 x} \left (x + \frac{3}{5}\right )}{7875} - \frac{29282 \sqrt{5} \sqrt{5 - 10 x}}{39375} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 2.41498, size = 66, normalized size = 1.65 \begin{align*} -\frac{25}{36} \,{\left (2 \, x - 1\right )}^{4} \sqrt{-2 \, x + 1} - \frac{55}{14} \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} - \frac{121}{20} \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]