Optimal. Leaf size=76 \[ \frac {x \left (a-b x^3\right )^2}{7 a \left (a+b x^3\right )^{7/3}}+\frac {3 x \left (a-b x^3\right )}{14 a \left (a+b x^3\right )^{4/3}}+\frac {9 x}{14 a \sqrt [3]{a+b x^3}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.02, antiderivative size = 76, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {378, 191} \[ \frac {x \left (a-b x^3\right )^2}{7 a \left (a+b x^3\right )^{7/3}}+\frac {3 x \left (a-b x^3\right )}{14 a \left (a+b x^3\right )^{4/3}}+\frac {9 x}{14 a \sqrt [3]{a+b x^3}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 191
Rule 378
Rubi steps
\begin {align*} \int \frac {\left (a-b x^3\right )^2}{\left (a+b x^3\right )^{10/3}} \, dx &=\frac {x \left (a-b x^3\right )^2}{7 a \left (a+b x^3\right )^{7/3}}+\frac {6}{7} \int \frac {a-b x^3}{\left (a+b x^3\right )^{7/3}} \, dx\\ &=\frac {x \left (a-b x^3\right )^2}{7 a \left (a+b x^3\right )^{7/3}}+\frac {3 x \left (a-b x^3\right )}{14 a \left (a+b x^3\right )^{4/3}}+\frac {9}{14} \int \frac {1}{\left (a+b x^3\right )^{4/3}} \, dx\\ &=\frac {x \left (a-b x^3\right )^2}{7 a \left (a+b x^3\right )^{7/3}}+\frac {3 x \left (a-b x^3\right )}{14 a \left (a+b x^3\right )^{4/3}}+\frac {9 x}{14 a \sqrt [3]{a+b x^3}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.01, size = 40, normalized size = 0.53 \[ \frac {x \left (7 a^2+7 a b x^3+4 b^2 x^6\right )}{7 a \left (a+b x^3\right )^{7/3}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.86, size = 67, normalized size = 0.88 \[ \frac {{\left (4 \, b^{2} x^{7} + 7 \, a b x^{4} + 7 \, a^{2} x\right )} {\left (b x^{3} + a\right )}^{\frac {2}{3}}}{7 \, {\left (a b^{3} x^{9} + 3 \, a^{2} b^{2} x^{6} + 3 \, a^{3} b x^{3} + a^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (b x^{3} - a\right )}^{2}}{{\left (b x^{3} + a\right )}^{\frac {10}{3}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.04, size = 37, normalized size = 0.49 \[ \frac {\left (4 b^{2} x^{6}+7 a b \,x^{3}+7 a^{2}\right ) x}{7 \left (b \,x^{3}+a \right )^{\frac {7}{3}} a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.50, size = 105, normalized size = 1.38 \[ \frac {{\left (4 \, b - \frac {7 \, {\left (b x^{3} + a\right )}}{x^{3}}\right )} b x^{7}}{14 \, {\left (b x^{3} + a\right )}^{\frac {7}{3}} a} + \frac {b^{2} x^{7}}{7 \, {\left (b x^{3} + a\right )}^{\frac {7}{3}} a} + \frac {{\left (2 \, b^{2} - \frac {7 \, {\left (b x^{3} + a\right )} b}{x^{3}} + \frac {14 \, {\left (b x^{3} + a\right )}^{2}}{x^{6}}\right )} x^{7}}{14 \, {\left (b x^{3} + a\right )}^{\frac {7}{3}} a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 1.43, size = 44, normalized size = 0.58 \[ \frac {4\,x\,{\left (b\,x^3+a\right )}^2+4\,a^2\,x-a\,x\,\left (b\,x^3+a\right )}{7\,a\,{\left (b\,x^3+a\right )}^{7/3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________