Optimal. Leaf size=458 \[ \frac {b \left (18 b^2 c^2-7 a b c d-5 a^2 d^2\right ) x \left (a+b x^3\right )^{2/3}}{18 c^2 d^3}-\frac {(b c-a d) x \left (a+b x^3\right )^{8/3}}{6 c d \left (c+d x^3\right )^2}-\frac {(b c-a d) (9 b c+5 a d) x \left (a+b x^3\right )^{5/3}}{18 c^2 d^2 \left (c+d x^3\right )}-\frac {b^{8/3} (9 b c-11 a d) \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{b} x}{\sqrt [3]{a+b x^3}}}{\sqrt {3}}\right )}{3 \sqrt {3} d^4}+\frac {(b c-a d)^{5/3} \left (27 b^2 c^2+12 a b c d+5 a^2 d^2\right ) \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}}{\sqrt {3}}\right )}{9 \sqrt {3} c^{8/3} d^4}+\frac {(b c-a d)^{5/3} \left (27 b^2 c^2+12 a b c d+5 a^2 d^2\right ) \log \left (c+d x^3\right )}{54 c^{8/3} d^4}-\frac {(b c-a d)^{5/3} \left (27 b^2 c^2+12 a b c d+5 a^2 d^2\right ) \log \left (\frac {\sqrt [3]{b c-a d} x}{\sqrt [3]{c}}-\sqrt [3]{a+b x^3}\right )}{18 c^{8/3} d^4}+\frac {b^{8/3} (9 b c-11 a d) \log \left (-\sqrt [3]{b} x+\sqrt [3]{a+b x^3}\right )}{6 d^4} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.37, antiderivative size = 458, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {424, 540, 542,
544, 245, 384} \begin {gather*} \frac {(b c-a d)^{5/3} \left (5 a^2 d^2+12 a b c d+27 b^2 c^2\right ) \text {ArcTan}\left (\frac {\frac {2 x \sqrt [3]{b c-a d}}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}+1}{\sqrt {3}}\right )}{9 \sqrt {3} c^{8/3} d^4}+\frac {b x \left (a+b x^3\right )^{2/3} \left (-5 a^2 d^2-7 a b c d+18 b^2 c^2\right )}{18 c^2 d^3}+\frac {(b c-a d)^{5/3} \left (5 a^2 d^2+12 a b c d+27 b^2 c^2\right ) \log \left (c+d x^3\right )}{54 c^{8/3} d^4}-\frac {(b c-a d)^{5/3} \left (5 a^2 d^2+12 a b c d+27 b^2 c^2\right ) \log \left (\frac {x \sqrt [3]{b c-a d}}{\sqrt [3]{c}}-\sqrt [3]{a+b x^3}\right )}{18 c^{8/3} d^4}-\frac {b^{8/3} \text {ArcTan}\left (\frac {\frac {2 \sqrt [3]{b} x}{\sqrt [3]{a+b x^3}}+1}{\sqrt {3}}\right ) (9 b c-11 a d)}{3 \sqrt {3} d^4}+\frac {b^{8/3} (9 b c-11 a d) \log \left (\sqrt [3]{a+b x^3}-\sqrt [3]{b} x\right )}{6 d^4}-\frac {x \left (a+b x^3\right )^{5/3} (b c-a d) (5 a d+9 b c)}{18 c^2 d^2 \left (c+d x^3\right )}-\frac {x \left (a+b x^3\right )^{8/3} (b c-a d)}{6 c d \left (c+d x^3\right )^2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 245
Rule 384
Rule 424
Rule 540
Rule 542
Rule 544
Rubi steps
\begin {align*} \int \frac {\left (a+b x^3\right )^{11/3}}{\left (c+d x^3\right )^3} \, dx &=\frac {\left (a^3 \left (a+b x^3\right )^{2/3}\right ) \int \frac {\left (1+\frac {b x^3}{a}\right )^{11/3}}{\left (c+d x^3\right )^3} \, dx}{\left (1+\frac {b x^3}{a}\right )^{2/3}}\\ &=\frac {a^3 x \left (a+b x^3\right )^{2/3} F_1\left (\frac {1}{3};-\frac {11}{3},3;\frac {4}{3};-\frac {b x^3}{a},-\frac {d x^3}{c}\right )}{c^3 \left (1+\frac {b x^3}{a}\right )^{2/3}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] Result contains higher order function than in optimal. Order 6 vs. order 3 in
optimal.
time = 11.33, size = 908, normalized size = 1.98 \begin {gather*} \frac {1}{108} \left (\frac {6 x \left (a+b x^3\right )^{2/3} \left (6 b^3-\frac {3 (b c-a d)^3}{c \left (c+d x^3\right )^2}+\frac {5 (b c-a d)^2 (3 b c+a d)}{c^2 \left (c+d x^3\right )}\right )}{d^3}-\frac {81 b^4 x^4 \sqrt [3]{1+\frac {b x^3}{a}} F_1\left (\frac {4}{3};\frac {1}{3},1;\frac {7}{3};-\frac {b x^3}{a},-\frac {d x^3}{c}\right )}{d^3 \sqrt [3]{a+b x^3}}+\frac {99 a b^3 x^4 \sqrt [3]{1+\frac {b x^3}{a}} F_1\left (\frac {4}{3};\frac {1}{3},1;\frac {7}{3};-\frac {b x^3}{a},-\frac {d x^3}{c}\right )}{c d^2 \sqrt [3]{a+b x^3}}+\frac {10 a^4 \left (2 \sqrt {3} \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{b+a x^3}}}{\sqrt {3}}\right )-2 \log \left (\sqrt [3]{c}-\frac {\sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )+\log \left (c^{2/3}+\frac {(b c-a d)^{2/3} x^2}{\left (b+a x^3\right )^{2/3}}+\frac {\sqrt [3]{c} \sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )\right )}{c^{8/3} \sqrt [3]{b c-a d}}-\frac {18 a b^3 \sqrt [3]{c} \left (2 \sqrt {3} \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{b+a x^3}}}{\sqrt {3}}\right )-2 \log \left (\sqrt [3]{c}-\frac {\sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )+\log \left (c^{2/3}+\frac {(b c-a d)^{2/3} x^2}{\left (b+a x^3\right )^{2/3}}+\frac {\sqrt [3]{c} \sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )\right )}{d^3 \sqrt [3]{b c-a d}}+\frac {16 a^2 b^2 \left (2 \sqrt {3} \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{b+a x^3}}}{\sqrt {3}}\right )-2 \log \left (\sqrt [3]{c}-\frac {\sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )+\log \left (c^{2/3}+\frac {(b c-a d)^{2/3} x^2}{\left (b+a x^3\right )^{2/3}}+\frac {\sqrt [3]{c} \sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )\right )}{c^{2/3} d^2 \sqrt [3]{b c-a d}}+\frac {4 a^3 b \left (2 \sqrt {3} \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{b+a x^3}}}{\sqrt {3}}\right )-2 \log \left (\sqrt [3]{c}-\frac {\sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )+\log \left (c^{2/3}+\frac {(b c-a d)^{2/3} x^2}{\left (b+a x^3\right )^{2/3}}+\frac {\sqrt [3]{c} \sqrt [3]{b c-a d} x}{\sqrt [3]{b+a x^3}}\right )\right )}{c^{5/3} d \sqrt [3]{b c-a d}}\right ) \end {gather*}
Warning: Unable to verify antiderivative.
[In]
[Out]
________________________________________________________________________________________
Maple [F]
time = 0.01, size = 0, normalized size = 0.00 \[\int \frac {\left (b \,x^{3}+a \right )^{\frac {11}{3}}}{\left (d \,x^{3}+c \right )^{3}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 1246 vs.
\(2 (394) = 788\).
time = 59.21, size = 1246, normalized size = 2.72 \begin {gather*} \frac {2 \, \sqrt {3} {\left (27 \, b^{3} c^{5} - 15 \, a b^{2} c^{4} d - 7 \, a^{2} b c^{3} d^{2} - 5 \, a^{3} c^{2} d^{3} + {\left (27 \, b^{3} c^{3} d^{2} - 15 \, a b^{2} c^{2} d^{3} - 7 \, a^{2} b c d^{4} - 5 \, a^{3} d^{5}\right )} x^{6} + 2 \, {\left (27 \, b^{3} c^{4} d - 15 \, a b^{2} c^{3} d^{2} - 7 \, a^{2} b c^{2} d^{3} - 5 \, a^{3} c d^{4}\right )} x^{3}\right )} \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {1}{3}} \arctan \left (-\frac {\sqrt {3} {\left (b c - a d\right )} x + 2 \, \sqrt {3} {\left (b x^{3} + a\right )}^{\frac {1}{3}} c \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {1}{3}}}{3 \, {\left (b c - a d\right )} x}\right ) + 6 \, \sqrt {3} {\left (9 \, b^{3} c^{5} - 11 \, a b^{2} c^{4} d + {\left (9 \, b^{3} c^{3} d^{2} - 11 \, a b^{2} c^{2} d^{3}\right )} x^{6} + 2 \, {\left (9 \, b^{3} c^{4} d - 11 \, a b^{2} c^{3} d^{2}\right )} x^{3}\right )} \left (-b^{2}\right )^{\frac {1}{3}} \arctan \left (-\frac {\sqrt {3} b x - 2 \, \sqrt {3} {\left (b x^{3} + a\right )}^{\frac {1}{3}} \left (-b^{2}\right )^{\frac {1}{3}}}{3 \, b x}\right ) - 2 \, {\left (27 \, b^{3} c^{5} - 15 \, a b^{2} c^{4} d - 7 \, a^{2} b c^{3} d^{2} - 5 \, a^{3} c^{2} d^{3} + {\left (27 \, b^{3} c^{3} d^{2} - 15 \, a b^{2} c^{2} d^{3} - 7 \, a^{2} b c d^{4} - 5 \, a^{3} d^{5}\right )} x^{6} + 2 \, {\left (27 \, b^{3} c^{4} d - 15 \, a b^{2} c^{3} d^{2} - 7 \, a^{2} b c^{2} d^{3} - 5 \, a^{3} c d^{4}\right )} x^{3}\right )} \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {1}{3}} \log \left (\frac {c x \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {2}{3}} - {\left (b x^{3} + a\right )}^{\frac {1}{3}} {\left (b c - a d\right )}}{x}\right ) - 6 \, {\left (9 \, b^{3} c^{5} - 11 \, a b^{2} c^{4} d + {\left (9 \, b^{3} c^{3} d^{2} - 11 \, a b^{2} c^{2} d^{3}\right )} x^{6} + 2 \, {\left (9 \, b^{3} c^{4} d - 11 \, a b^{2} c^{3} d^{2}\right )} x^{3}\right )} \left (-b^{2}\right )^{\frac {1}{3}} \log \left (-\frac {\left (-b^{2}\right )^{\frac {2}{3}} x - {\left (b x^{3} + a\right )}^{\frac {1}{3}} b}{x}\right ) + 3 \, {\left (9 \, b^{3} c^{5} - 11 \, a b^{2} c^{4} d + {\left (9 \, b^{3} c^{3} d^{2} - 11 \, a b^{2} c^{2} d^{3}\right )} x^{6} + 2 \, {\left (9 \, b^{3} c^{4} d - 11 \, a b^{2} c^{3} d^{2}\right )} x^{3}\right )} \left (-b^{2}\right )^{\frac {1}{3}} \log \left (-\frac {\left (-b^{2}\right )^{\frac {1}{3}} b x^{2} - {\left (b x^{3} + a\right )}^{\frac {1}{3}} \left (-b^{2}\right )^{\frac {2}{3}} x - {\left (b x^{3} + a\right )}^{\frac {2}{3}} b}{x^{2}}\right ) + {\left (27 \, b^{3} c^{5} - 15 \, a b^{2} c^{4} d - 7 \, a^{2} b c^{3} d^{2} - 5 \, a^{3} c^{2} d^{3} + {\left (27 \, b^{3} c^{3} d^{2} - 15 \, a b^{2} c^{2} d^{3} - 7 \, a^{2} b c d^{4} - 5 \, a^{3} d^{5}\right )} x^{6} + 2 \, {\left (27 \, b^{3} c^{4} d - 15 \, a b^{2} c^{3} d^{2} - 7 \, a^{2} b c^{2} d^{3} - 5 \, a^{3} c d^{4}\right )} x^{3}\right )} \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {1}{3}} \log \left (-\frac {{\left (b c - a d\right )} x^{2} \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {1}{3}} + {\left (b x^{3} + a\right )}^{\frac {1}{3}} c x \left (\frac {b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}}{c^{2}}\right )^{\frac {2}{3}} + {\left (b x^{3} + a\right )}^{\frac {2}{3}} {\left (b c - a d\right )}}{x^{2}}\right ) + 3 \, {\left (6 \, b^{3} c^{2} d^{3} x^{7} + {\left (27 \, b^{3} c^{3} d^{2} - 25 \, a b^{2} c^{2} d^{3} + 5 \, a^{2} b c d^{4} + 5 \, a^{3} d^{5}\right )} x^{4} + 2 \, {\left (9 \, b^{3} c^{4} d - 8 \, a b^{2} c^{3} d^{2} - 2 \, a^{2} b c^{2} d^{3} + 4 \, a^{3} c d^{4}\right )} x\right )} {\left (b x^{3} + a\right )}^{\frac {2}{3}}}{54 \, {\left (c^{2} d^{6} x^{6} + 2 \, c^{3} d^{5} x^{3} + c^{4} d^{4}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {{\left (b\,x^3+a\right )}^{11/3}}{{\left (d\,x^3+c\right )}^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________