Optimal. Leaf size=117 \[ \frac {1}{108} \sqrt [3]{-x+x^3} \left (-5 x-3 x^3+18 x^5\right )+\frac {5 \text {ArcTan}\left (\frac {\sqrt {3} x}{x+2 \sqrt [3]{-x+x^3}}\right )}{54 \sqrt {3}}+\frac {5}{162} \log \left (-x+\sqrt [3]{-x+x^3}\right )-\frac {5}{324} \log \left (x^2+x \sqrt [3]{-x+x^3}+\left (-x+x^3\right )^{2/3}\right ) \]
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Rubi [A]
time = 0.10, antiderivative size = 159, normalized size of antiderivative = 1.36, number of steps
used = 7, number of rules used = 6, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.400, Rules used = {2046, 2049,
2057, 335, 281, 337} \begin {gather*} \frac {5 \left (x^2-1\right )^{2/3} x^{2/3} \text {ArcTan}\left (\frac {\frac {2 x^{2/3}}{\sqrt [3]{x^2-1}}+1}{\sqrt {3}}\right )}{54 \sqrt {3} \left (x^3-x\right )^{2/3}}-\frac {1}{36} \sqrt [3]{x^3-x} x^3-\frac {5}{108} \sqrt [3]{x^3-x} x+\frac {1}{6} \sqrt [3]{x^3-x} x^5+\frac {5 \left (x^2-1\right )^{2/3} x^{2/3} \log \left (x^{2/3}-\sqrt [3]{x^2-1}\right )}{108 \left (x^3-x\right )^{2/3}} \end {gather*}
Antiderivative was successfully verified.
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Rule 281
Rule 335
Rule 337
Rule 2046
Rule 2049
Rule 2057
Rubi steps
\begin {align*} \int x^4 \sqrt [3]{-x+x^3} \, dx &=\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {1}{9} \int \frac {x^5}{\left (-x+x^3\right )^{2/3}} \, dx\\ &=-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {5}{54} \int \frac {x^3}{\left (-x+x^3\right )^{2/3}} \, dx\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {5}{81} \int \frac {x}{\left (-x+x^3\right )^{2/3}} \, dx\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \int \frac {\sqrt [3]{x}}{\left (-1+x^2\right )^{2/3}} \, dx}{81 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {x^3}{\left (-1+x^6\right )^{2/3}} \, dx,x,\sqrt [3]{x}\right )}{27 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {x}{\left (-1+x^3\right )^{2/3}} \, dx,x,x^{2/3}\right )}{54 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {x}{1-x^3} \, dx,x,\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{54 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {1}{1-x} \, dx,x,\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{162 \left (-x+x^3\right )^{2/3}}+\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {1-x}{1+x+x^2} \, dx,x,\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{162 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}+\frac {5 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (1-\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{162 \left (-x+x^3\right )^{2/3}}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {1+2 x}{1+x+x^2} \, dx,x,\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{324 \left (-x+x^3\right )^{2/3}}+\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {1}{1+x+x^2} \, dx,x,\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{108 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}+\frac {5 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (1-\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{162 \left (-x+x^3\right )^{2/3}}-\frac {5 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (1+\frac {x^{4/3}}{\left (-1+x^2\right )^{2/3}}+\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{324 \left (-x+x^3\right )^{2/3}}-\frac {\left (5 x^{2/3} \left (-1+x^2\right )^{2/3}\right ) \text {Subst}\left (\int \frac {1}{-3-x^2} \, dx,x,1+\frac {2 x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{54 \left (-x+x^3\right )^{2/3}}\\ &=-\frac {5}{108} x \sqrt [3]{-x+x^3}-\frac {1}{36} x^3 \sqrt [3]{-x+x^3}+\frac {1}{6} x^5 \sqrt [3]{-x+x^3}+\frac {5 x^{2/3} \left (-1+x^2\right )^{2/3} \tan ^{-1}\left (\frac {1+\frac {2 x^{2/3}}{\sqrt [3]{-1+x^2}}}{\sqrt {3}}\right )}{54 \sqrt {3} \left (-x+x^3\right )^{2/3}}+\frac {5 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (1-\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{162 \left (-x+x^3\right )^{2/3}}-\frac {5 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (1+\frac {x^{4/3}}{\left (-1+x^2\right )^{2/3}}+\frac {x^{2/3}}{\sqrt [3]{-1+x^2}}\right )}{324 \left (-x+x^3\right )^{2/3}}\\ \end {align*}
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Mathematica [A]
time = 1.13, size = 169, normalized size = 1.44 \begin {gather*} \frac {15 x^2-6 x^4-63 x^6+54 x^8+10 \sqrt {3} x^{2/3} \left (-1+x^2\right )^{2/3} \text {ArcTan}\left (\frac {\sqrt {3} x^{2/3}}{x^{2/3}+2 \sqrt [3]{-1+x^2}}\right )+10 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (-x^{2/3}+\sqrt [3]{-1+x^2}\right )-5 x^{2/3} \left (-1+x^2\right )^{2/3} \log \left (x^{4/3}+x^{2/3} \sqrt [3]{-1+x^2}+\left (-1+x^2\right )^{2/3}\right )}{324 \left (x \left (-1+x^2\right )\right )^{2/3}} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
3.
time = 3.01, size = 33, normalized size = 0.28
method | result | size |
meijerg | \(\frac {3 \mathrm {signum}\left (x^{2}-1\right )^{\frac {1}{3}} x^{\frac {16}{3}} \hypergeom \left (\left [-\frac {1}{3}, \frac {8}{3}\right ], \left [\frac {11}{3}\right ], x^{2}\right )}{16 \left (-\mathrm {signum}\left (x^{2}-1\right )\right )^{\frac {1}{3}}}\) | \(33\) |
trager | \(\frac {x \left (18 x^{4}-3 x^{2}-5\right ) \left (x^{3}-x \right )^{\frac {1}{3}}}{108}-\frac {5 \ln \left (1395 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )^{2} x^{2}-6768 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \left (x^{3}-x \right )^{\frac {2}{3}}-6768 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \left (x^{3}-x \right )^{\frac {1}{3}} x -6303 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) x^{2}-5580 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )^{2}+5355 \left (x^{3}-x \right )^{\frac {2}{3}}+5355 x \left (x^{3}-x \right )^{\frac {1}{3}}+5510 x^{2}+8007 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )-1653\right )}{162}-\frac {5 \ln \left (1395 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )^{2} x^{2}-6768 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \left (x^{3}-x \right )^{\frac {2}{3}}-6768 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \left (x^{3}-x \right )^{\frac {1}{3}} x -6303 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) x^{2}-5580 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )^{2}+5355 \left (x^{3}-x \right )^{\frac {2}{3}}+5355 x \left (x^{3}-x \right )^{\frac {1}{3}}+5510 x^{2}+8007 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )-1653\right ) \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )}{54}+\frac {5 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \ln \left (1395 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )^{2} x^{2}+6768 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \left (x^{3}-x \right )^{\frac {2}{3}}+6768 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) \left (x^{3}-x \right )^{\frac {1}{3}} x +7233 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right ) x^{2}-5580 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )^{2}+7611 \left (x^{3}-x \right )^{\frac {2}{3}}+7611 x \left (x^{3}-x \right )^{\frac {1}{3}}+7766 x^{2}-11727 \RootOf \left (9 \textit {\_Z}^{2}+3 \textit {\_Z} +1\right )-4942\right )}{54}\) | \(468\) |
risch | \(\text {Expression too large to display}\) | \(796\) |
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Fricas [A]
time = 0.50, size = 112, normalized size = 0.96 \begin {gather*} \frac {5}{162} \, \sqrt {3} \arctan \left (-\frac {44032959556 \, \sqrt {3} {\left (x^{3} - x\right )}^{\frac {1}{3}} x + \sqrt {3} {\left (16754327161 \, x^{2} - 2707204793\right )} - 10524305234 \, \sqrt {3} {\left (x^{3} - x\right )}^{\frac {2}{3}}}{81835897185 \, x^{2} - 1102302937}\right ) + \frac {1}{108} \, {\left (18 \, x^{5} - 3 \, x^{3} - 5 \, x\right )} {\left (x^{3} - x\right )}^{\frac {1}{3}} + \frac {5}{324} \, \log \left (-3 \, {\left (x^{3} - x\right )}^{\frac {1}{3}} x + 3 \, {\left (x^{3} - x\right )}^{\frac {2}{3}} + 1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int x^{4} \sqrt [3]{x \left (x - 1\right ) \left (x + 1\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.43, size = 109, normalized size = 0.93 \begin {gather*} -\frac {1}{108} \, {\left (5 \, {\left (\frac {1}{x^{2}} - 1\right )}^{2} {\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {1}{3}} - 13 \, {\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {4}{3}} - 10 \, {\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {1}{3}}\right )} x^{6} - \frac {5}{162} \, \sqrt {3} \arctan \left (\frac {1}{3} \, \sqrt {3} {\left (2 \, {\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {1}{3}} + 1\right )}\right ) - \frac {5}{324} \, \log \left ({\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {2}{3}} + {\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {1}{3}} + 1\right ) + \frac {5}{162} \, \log \left ({\left | {\left (-\frac {1}{x^{2}} + 1\right )}^{\frac {1}{3}} - 1 \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int x^4\,{\left (x^3-x\right )}^{1/3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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