Optimal. Leaf size=51 \[ \frac{2}{7} b^2 c x^{21/2}+\frac{2}{17} b^3 x^{17/2}+\frac{6}{25} b c^2 x^{25/2}+\frac{2}{29} c^3 x^{29/2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.019643, antiderivative size = 51, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {1584, 270} \[ \frac{2}{7} b^2 c x^{21/2}+\frac{2}{17} b^3 x^{17/2}+\frac{6}{25} b c^2 x^{25/2}+\frac{2}{29} c^3 x^{29/2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 1584
Rule 270
Rubi steps
\begin{align*} \int x^{3/2} \left (b x^2+c x^4\right )^3 \, dx &=\int x^{15/2} \left (b+c x^2\right )^3 \, dx\\ &=\int \left (b^3 x^{15/2}+3 b^2 c x^{19/2}+3 b c^2 x^{23/2}+c^3 x^{27/2}\right ) \, dx\\ &=\frac{2}{17} b^3 x^{17/2}+\frac{2}{7} b^2 c x^{21/2}+\frac{6}{25} b c^2 x^{25/2}+\frac{2}{29} c^3 x^{29/2}\\ \end{align*}
Mathematica [A] time = 0.0114702, size = 51, normalized size = 1. \[ \frac{2}{7} b^2 c x^{21/2}+\frac{2}{17} b^3 x^{17/2}+\frac{6}{25} b c^2 x^{25/2}+\frac{2}{29} c^3 x^{29/2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.046, size = 38, normalized size = 0.8 \begin{align*}{\frac{5950\,{c}^{3}{x}^{6}+20706\,b{c}^{2}{x}^{4}+24650\,{b}^{2}c{x}^{2}+10150\,{b}^{3}}{86275}{x}^{{\frac{17}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.989323, size = 47, normalized size = 0.92 \begin{align*} \frac{2}{29} \, c^{3} x^{\frac{29}{2}} + \frac{6}{25} \, b c^{2} x^{\frac{25}{2}} + \frac{2}{7} \, b^{2} c x^{\frac{21}{2}} + \frac{2}{17} \, b^{3} x^{\frac{17}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.21739, size = 116, normalized size = 2.27 \begin{align*} \frac{2}{86275} \,{\left (2975 \, c^{3} x^{14} + 10353 \, b c^{2} x^{12} + 12325 \, b^{2} c x^{10} + 5075 \, b^{3} x^{8}\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 41.7851, size = 49, normalized size = 0.96 \begin{align*} \frac{2 b^{3} x^{\frac{17}{2}}}{17} + \frac{2 b^{2} c x^{\frac{21}{2}}}{7} + \frac{6 b c^{2} x^{\frac{25}{2}}}{25} + \frac{2 c^{3} x^{\frac{29}{2}}}{29} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.15085, size = 47, normalized size = 0.92 \begin{align*} \frac{2}{29} \, c^{3} x^{\frac{29}{2}} + \frac{6}{25} \, b c^{2} x^{\frac{25}{2}} + \frac{2}{7} \, b^{2} c x^{\frac{21}{2}} + \frac{2}{17} \, b^{3} x^{\frac{17}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]