Optimal. Leaf size=43 \[ -\frac{3 a^2 b}{7 x^7}-\frac{a^3}{9 x^9}-\frac{3 a b^2}{5 x^5}-\frac{b^3}{3 x^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0134588, antiderivative size = 43, 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} \[ -\frac{3 a^2 b}{7 x^7}-\frac{a^3}{9 x^9}-\frac{3 a b^2}{5 x^5}-\frac{b^3}{3 x^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^3}{x^{10}} \, dx &=\int \left (\frac{a^3}{x^{10}}+\frac{3 a^2 b}{x^8}+\frac{3 a b^2}{x^6}+\frac{b^3}{x^4}\right ) \, dx\\ &=-\frac{a^3}{9 x^9}-\frac{3 a^2 b}{7 x^7}-\frac{3 a b^2}{5 x^5}-\frac{b^3}{3 x^3}\\ \end{align*}
Mathematica [A] time = 0.0039683, size = 43, normalized size = 1. \[ -\frac{3 a^2 b}{7 x^7}-\frac{a^3}{9 x^9}-\frac{3 a b^2}{5 x^5}-\frac{b^3}{3 x^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.005, size = 36, normalized size = 0.8 \begin{align*} -{\frac{{a}^{3}}{9\,{x}^{9}}}-{\frac{3\,{a}^{2}b}{7\,{x}^{7}}}-{\frac{3\,a{b}^{2}}{5\,{x}^{5}}}-{\frac{{b}^{3}}{3\,{x}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 2.28645, size = 50, normalized size = 1.16 \begin{align*} -\frac{105 \, b^{3} x^{6} + 189 \, a b^{2} x^{4} + 135 \, a^{2} b x^{2} + 35 \, a^{3}}{315 \, x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.26863, size = 90, normalized size = 2.09 \begin{align*} -\frac{105 \, b^{3} x^{6} + 189 \, a b^{2} x^{4} + 135 \, a^{2} b x^{2} + 35 \, a^{3}}{315 \, x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 0.449378, size = 39, normalized size = 0.91 \begin{align*} - \frac{35 a^{3} + 135 a^{2} b x^{2} + 189 a b^{2} x^{4} + 105 b^{3} x^{6}}{315 x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.81699, size = 50, normalized size = 1.16 \begin{align*} -\frac{105 \, b^{3} x^{6} + 189 \, a b^{2} x^{4} + 135 \, a^{2} b x^{2} + 35 \, a^{3}}{315 \, x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]