Optimal. Leaf size=171 \[ \frac {3 a^{11}}{b^{12} \left (a+b \sqrt [3]{x}\right )}+\frac {33 a^{10} \log \left (a+b \sqrt [3]{x}\right )}{b^{12}}-\frac {30 a^9 \sqrt [3]{x}}{b^{11}}+\frac {27 a^8 x^{2/3}}{2 b^{10}}-\frac {8 a^7 x}{b^9}+\frac {21 a^6 x^{4/3}}{4 b^8}-\frac {18 a^5 x^{5/3}}{5 b^7}+\frac {5 a^4 x^2}{2 b^6}-\frac {12 a^3 x^{7/3}}{7 b^5}+\frac {9 a^2 x^{8/3}}{8 b^4}-\frac {2 a x^3}{3 b^3}+\frac {3 x^{10/3}}{10 b^2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.14, antiderivative size = 171, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {266, 43} \[ \frac {27 a^8 x^{2/3}}{2 b^{10}}+\frac {21 a^6 x^{4/3}}{4 b^8}-\frac {18 a^5 x^{5/3}}{5 b^7}+\frac {5 a^4 x^2}{2 b^6}-\frac {12 a^3 x^{7/3}}{7 b^5}+\frac {9 a^2 x^{8/3}}{8 b^4}+\frac {3 a^{11}}{b^{12} \left (a+b \sqrt [3]{x}\right )}-\frac {30 a^9 \sqrt [3]{x}}{b^{11}}-\frac {8 a^7 x}{b^9}+\frac {33 a^{10} \log \left (a+b \sqrt [3]{x}\right )}{b^{12}}-\frac {2 a x^3}{3 b^3}+\frac {3 x^{10/3}}{10 b^2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 43
Rule 266
Rubi steps
\begin {align*} \int \frac {x^3}{\left (a+b \sqrt [3]{x}\right )^2} \, dx &=3 \operatorname {Subst}\left (\int \frac {x^{11}}{(a+b x)^2} \, dx,x,\sqrt [3]{x}\right )\\ &=3 \operatorname {Subst}\left (\int \left (-\frac {10 a^9}{b^{11}}+\frac {9 a^8 x}{b^{10}}-\frac {8 a^7 x^2}{b^9}+\frac {7 a^6 x^3}{b^8}-\frac {6 a^5 x^4}{b^7}+\frac {5 a^4 x^5}{b^6}-\frac {4 a^3 x^6}{b^5}+\frac {3 a^2 x^7}{b^4}-\frac {2 a x^8}{b^3}+\frac {x^9}{b^2}-\frac {a^{11}}{b^{11} (a+b x)^2}+\frac {11 a^{10}}{b^{11} (a+b x)}\right ) \, dx,x,\sqrt [3]{x}\right )\\ &=\frac {3 a^{11}}{b^{12} \left (a+b \sqrt [3]{x}\right )}-\frac {30 a^9 \sqrt [3]{x}}{b^{11}}+\frac {27 a^8 x^{2/3}}{2 b^{10}}-\frac {8 a^7 x}{b^9}+\frac {21 a^6 x^{4/3}}{4 b^8}-\frac {18 a^5 x^{5/3}}{5 b^7}+\frac {5 a^4 x^2}{2 b^6}-\frac {12 a^3 x^{7/3}}{7 b^5}+\frac {9 a^2 x^{8/3}}{8 b^4}-\frac {2 a x^3}{3 b^3}+\frac {3 x^{10/3}}{10 b^2}+\frac {33 a^{10} \log \left (a+b \sqrt [3]{x}\right )}{b^{12}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.16, size = 171, normalized size = 1.00 \[ \frac {3 a^{11}}{b^{12} \left (a+b \sqrt [3]{x}\right )}+\frac {33 a^{10} \log \left (a+b \sqrt [3]{x}\right )}{b^{12}}-\frac {30 a^9 \sqrt [3]{x}}{b^{11}}+\frac {27 a^8 x^{2/3}}{2 b^{10}}-\frac {8 a^7 x}{b^9}+\frac {21 a^6 x^{4/3}}{4 b^8}-\frac {18 a^5 x^{5/3}}{5 b^7}+\frac {5 a^4 x^2}{2 b^6}-\frac {12 a^3 x^{7/3}}{7 b^5}+\frac {9 a^2 x^{8/3}}{8 b^4}-\frac {2 a x^3}{3 b^3}+\frac {3 x^{10/3}}{10 b^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.60, size = 181, normalized size = 1.06 \[ -\frac {560 \, a b^{12} x^{4} - 1540 \, a^{4} b^{9} x^{3} + 4620 \, a^{7} b^{6} x^{2} + 6720 \, a^{10} b^{3} x - 2520 \, a^{13} - 27720 \, {\left (a^{10} b^{3} x + a^{13}\right )} \log \left (b x^{\frac {1}{3}} + a\right ) - 63 \, {\left (15 \, a^{2} b^{11} x^{3} - 33 \, a^{5} b^{8} x^{2} + 132 \, a^{8} b^{5} x + 220 \, a^{11} b^{2}\right )} x^{\frac {2}{3}} - 18 \, {\left (14 \, b^{13} x^{4} - 66 \, a^{3} b^{10} x^{3} + 165 \, a^{6} b^{7} x^{2} - 1155 \, a^{9} b^{4} x - 1540 \, a^{12} b\right )} x^{\frac {1}{3}}}{840 \, {\left (b^{15} x + a^{3} b^{12}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.17, size = 144, normalized size = 0.84 \[ \frac {33 \, a^{10} \log \left ({\left | b x^{\frac {1}{3}} + a \right |}\right )}{b^{12}} + \frac {3 \, a^{11}}{{\left (b x^{\frac {1}{3}} + a\right )} b^{12}} + \frac {252 \, b^{18} x^{\frac {10}{3}} - 560 \, a b^{17} x^{3} + 945 \, a^{2} b^{16} x^{\frac {8}{3}} - 1440 \, a^{3} b^{15} x^{\frac {7}{3}} + 2100 \, a^{4} b^{14} x^{2} - 3024 \, a^{5} b^{13} x^{\frac {5}{3}} + 4410 \, a^{6} b^{12} x^{\frac {4}{3}} - 6720 \, a^{7} b^{11} x + 11340 \, a^{8} b^{10} x^{\frac {2}{3}} - 25200 \, a^{9} b^{9} x^{\frac {1}{3}}}{840 \, b^{20}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.01, size = 138, normalized size = 0.81 \[ \frac {3 x^{\frac {10}{3}}}{10 b^{2}}-\frac {2 a \,x^{3}}{3 b^{3}}+\frac {9 a^{2} x^{\frac {8}{3}}}{8 b^{4}}-\frac {12 a^{3} x^{\frac {7}{3}}}{7 b^{5}}+\frac {5 a^{4} x^{2}}{2 b^{6}}-\frac {18 a^{5} x^{\frac {5}{3}}}{5 b^{7}}+\frac {21 a^{6} x^{\frac {4}{3}}}{4 b^{8}}+\frac {3 a^{11}}{\left (b \,x^{\frac {1}{3}}+a \right ) b^{12}}+\frac {33 a^{10} \ln \left (b \,x^{\frac {1}{3}}+a \right )}{b^{12}}-\frac {8 a^{7} x}{b^{9}}+\frac {27 a^{8} x^{\frac {2}{3}}}{2 b^{10}}-\frac {30 a^{9} x^{\frac {1}{3}}}{b^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.49, size = 197, normalized size = 1.15 \[ \frac {33 \, a^{10} \log \left (b x^{\frac {1}{3}} + a\right )}{b^{12}} + \frac {3 \, {\left (b x^{\frac {1}{3}} + a\right )}^{10}}{10 \, b^{12}} - \frac {11 \, {\left (b x^{\frac {1}{3}} + a\right )}^{9} a}{3 \, b^{12}} + \frac {165 \, {\left (b x^{\frac {1}{3}} + a\right )}^{8} a^{2}}{8 \, b^{12}} - \frac {495 \, {\left (b x^{\frac {1}{3}} + a\right )}^{7} a^{3}}{7 \, b^{12}} + \frac {165 \, {\left (b x^{\frac {1}{3}} + a\right )}^{6} a^{4}}{b^{12}} - \frac {1386 \, {\left (b x^{\frac {1}{3}} + a\right )}^{5} a^{5}}{5 \, b^{12}} + \frac {693 \, {\left (b x^{\frac {1}{3}} + a\right )}^{4} a^{6}}{2 \, b^{12}} - \frac {330 \, {\left (b x^{\frac {1}{3}} + a\right )}^{3} a^{7}}{b^{12}} + \frac {495 \, {\left (b x^{\frac {1}{3}} + a\right )}^{2} a^{8}}{2 \, b^{12}} - \frac {165 \, {\left (b x^{\frac {1}{3}} + a\right )} a^{9}}{b^{12}} + \frac {3 \, a^{11}}{{\left (b x^{\frac {1}{3}} + a\right )} b^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.08, size = 143, normalized size = 0.84 \[ \frac {3\,x^{10/3}}{10\,b^2}+\frac {3\,a^{11}}{b\,\left (a\,b^{11}+b^{12}\,x^{1/3}\right )}-\frac {2\,a\,x^3}{3\,b^3}-\frac {8\,a^7\,x}{b^9}+\frac {33\,a^{10}\,\ln \left (a+b\,x^{1/3}\right )}{b^{12}}+\frac {5\,a^4\,x^2}{2\,b^6}+\frac {9\,a^2\,x^{8/3}}{8\,b^4}-\frac {12\,a^3\,x^{7/3}}{7\,b^5}-\frac {18\,a^5\,x^{5/3}}{5\,b^7}+\frac {21\,a^6\,x^{4/3}}{4\,b^8}+\frac {27\,a^8\,x^{2/3}}{2\,b^{10}}-\frac {30\,a^9\,x^{1/3}}{b^{11}} \]
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]
________________________________________________________________________________________