Optimal. Leaf size=66 \[ \frac{10}{13} a^2 b^3 x^{13}+a^3 b^2 x^{10}+\frac{5}{7} a^4 b x^7+\frac{a^5 x^4}{4}+\frac{5}{16} a b^4 x^{16}+\frac{b^5 x^{19}}{19} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0221241, antiderivative size = 66, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {270} \[ \frac{10}{13} a^2 b^3 x^{13}+a^3 b^2 x^{10}+\frac{5}{7} a^4 b x^7+\frac{a^5 x^4}{4}+\frac{5}{16} a b^4 x^{16}+\frac{b^5 x^{19}}{19} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 270
Rubi steps
\begin{align*} \int x^3 \left (a+b x^3\right )^5 \, dx &=\int \left (a^5 x^3+5 a^4 b x^6+10 a^3 b^2 x^9+10 a^2 b^3 x^{12}+5 a b^4 x^{15}+b^5 x^{18}\right ) \, dx\\ &=\frac{a^5 x^4}{4}+\frac{5}{7} a^4 b x^7+a^3 b^2 x^{10}+\frac{10}{13} a^2 b^3 x^{13}+\frac{5}{16} a b^4 x^{16}+\frac{b^5 x^{19}}{19}\\ \end{align*}
Mathematica [A] time = 0.002395, size = 66, normalized size = 1. \[ \frac{10}{13} a^2 b^3 x^{13}+a^3 b^2 x^{10}+\frac{5}{7} a^4 b x^7+\frac{a^5 x^4}{4}+\frac{5}{16} a b^4 x^{16}+\frac{b^5 x^{19}}{19} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0., size = 57, normalized size = 0.9 \begin{align*}{\frac{{a}^{5}{x}^{4}}{4}}+{\frac{5\,{a}^{4}b{x}^{7}}{7}}+{a}^{3}{b}^{2}{x}^{10}+{\frac{10\,{a}^{2}{b}^{3}{x}^{13}}{13}}+{\frac{5\,a{b}^{4}{x}^{16}}{16}}+{\frac{{b}^{5}{x}^{19}}{19}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.968489, size = 76, normalized size = 1.15 \begin{align*} \frac{1}{19} \, b^{5} x^{19} + \frac{5}{16} \, a b^{4} x^{16} + \frac{10}{13} \, a^{2} b^{3} x^{13} + a^{3} b^{2} x^{10} + \frac{5}{7} \, a^{4} b x^{7} + \frac{1}{4} \, a^{5} x^{4} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.51353, size = 134, normalized size = 2.03 \begin{align*} \frac{1}{19} x^{19} b^{5} + \frac{5}{16} x^{16} b^{4} a + \frac{10}{13} x^{13} b^{3} a^{2} + x^{10} b^{2} a^{3} + \frac{5}{7} x^{7} b a^{4} + \frac{1}{4} x^{4} a^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 0.094444, size = 63, normalized size = 0.95 \begin{align*} \frac{a^{5} x^{4}}{4} + \frac{5 a^{4} b x^{7}}{7} + a^{3} b^{2} x^{10} + \frac{10 a^{2} b^{3} x^{13}}{13} + \frac{5 a b^{4} x^{16}}{16} + \frac{b^{5} x^{19}}{19} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.10006, size = 76, normalized size = 1.15 \begin{align*} \frac{1}{19} \, b^{5} x^{19} + \frac{5}{16} \, a b^{4} x^{16} + \frac{10}{13} \, a^{2} b^{3} x^{13} + a^{3} b^{2} x^{10} + \frac{5}{7} \, a^{4} b x^{7} + \frac{1}{4} \, a^{5} x^{4} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]