Optimal. Leaf size=36 \[ \frac{2}{7} b^2 x^{7/2}+\frac{4}{11} b c x^{11/2}+\frac{2}{15} c^2 x^{15/2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0157798, antiderivative size = 36, 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} \[ \frac{2}{7} b^2 x^{7/2}+\frac{4}{11} b c x^{11/2}+\frac{2}{15} c^2 x^{15/2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 1584
Rule 270
Rubi steps
\begin{align*} \int \frac{\left (b x^2+c x^4\right )^2}{x^{3/2}} \, dx &=\int x^{5/2} \left (b+c x^2\right )^2 \, dx\\ &=\int \left (b^2 x^{5/2}+2 b c x^{9/2}+c^2 x^{13/2}\right ) \, dx\\ &=\frac{2}{7} b^2 x^{7/2}+\frac{4}{11} b c x^{11/2}+\frac{2}{15} c^2 x^{15/2}\\ \end{align*}
Mathematica [A] time = 0.0080964, size = 30, normalized size = 0.83 \[ \frac{2 x^{7/2} \left (165 b^2+210 b c x^2+77 c^2 x^4\right )}{1155} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.046, size = 27, normalized size = 0.8 \begin{align*}{\frac{154\,{c}^{2}{x}^{4}+420\,bc{x}^{2}+330\,{b}^{2}}{1155}{x}^{{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.985145, size = 32, normalized size = 0.89 \begin{align*} \frac{2}{15} \, c^{2} x^{\frac{15}{2}} + \frac{4}{11} \, b c x^{\frac{11}{2}} + \frac{2}{7} \, b^{2} x^{\frac{7}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.22613, size = 77, normalized size = 2.14 \begin{align*} \frac{2}{1155} \,{\left (77 \, c^{2} x^{7} + 210 \, b c x^{5} + 165 \, b^{2} x^{3}\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 6.09704, size = 34, normalized size = 0.94 \begin{align*} \frac{2 b^{2} x^{\frac{7}{2}}}{7} + \frac{4 b c x^{\frac{11}{2}}}{11} + \frac{2 c^{2} x^{\frac{15}{2}}}{15} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.18949, size = 32, normalized size = 0.89 \begin{align*} \frac{2}{15} \, c^{2} x^{\frac{15}{2}} + \frac{4}{11} \, b c x^{\frac{11}{2}} + \frac{2}{7} \, b^{2} x^{\frac{7}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]