Optimal. Leaf size=87 \[ \frac {3 \sqrt [3]{-1+x^4}}{x}+\sqrt {3} \text {ArcTan}\left (\frac {\sqrt {3} x}{x+2 \sqrt [3]{-1+x^4}}\right )+\log \left (-x+\sqrt [3]{-1+x^4}\right )-\frac {1}{2} \log \left (x^2+x \sqrt [3]{-1+x^4}+\left (-1+x^4\right )^{2/3}\right ) \]
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Rubi [F]
time = 0.52, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps
used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {}
\begin {gather*} \int \frac {\sqrt [3]{-1+x^4} \left (3+x^4\right )}{x^2 \left (-1-x^3+x^4\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {\sqrt [3]{-1+x^4} \left (3+x^4\right )}{x^2 \left (-1-x^3+x^4\right )} \, dx &=\int \left (-\frac {3 \sqrt [3]{-1+x^4}}{x^2}+\frac {x (-3+4 x) \sqrt [3]{-1+x^4}}{-1-x^3+x^4}\right ) \, dx\\ &=-\left (3 \int \frac {\sqrt [3]{-1+x^4}}{x^2} \, dx\right )+\int \frac {x (-3+4 x) \sqrt [3]{-1+x^4}}{-1-x^3+x^4} \, dx\\ &=-\frac {\left (3 \sqrt [3]{-1+x^4}\right ) \int \frac {\sqrt [3]{1-x^4}}{x^2} \, dx}{\sqrt [3]{1-x^4}}+\int \left (-\frac {3 x \sqrt [3]{-1+x^4}}{-1-x^3+x^4}+\frac {4 x^2 \sqrt [3]{-1+x^4}}{-1-x^3+x^4}\right ) \, dx\\ &=\frac {3 \sqrt [3]{-1+x^4} \, _2F_1\left (-\frac {1}{3},-\frac {1}{4};\frac {3}{4};x^4\right )}{x \sqrt [3]{1-x^4}}-3 \int \frac {x \sqrt [3]{-1+x^4}}{-1-x^3+x^4} \, dx+4 \int \frac {x^2 \sqrt [3]{-1+x^4}}{-1-x^3+x^4} \, dx\\ \end {align*}
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Mathematica [A]
time = 0.73, size = 87, normalized size = 1.00 \begin {gather*} \frac {3 \sqrt [3]{-1+x^4}}{x}+\sqrt {3} \text {ArcTan}\left (\frac {\sqrt {3} x}{x+2 \sqrt [3]{-1+x^4}}\right )+\log \left (-x+\sqrt [3]{-1+x^4}\right )-\frac {1}{2} \log \left (x^2+x \sqrt [3]{-1+x^4}+\left (-1+x^4\right )^{2/3}\right ) \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 = 5.47, size = 593, normalized size = 6.82
method | result | size |
trager | \(\frac {3 \left (x^{4}-1\right )^{\frac {1}{3}}}{x}-6 \ln \left (\frac {1149120 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2} x^{4}-2154600 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2} x^{3}-160116 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) x^{4}-4118136 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) \left (x^{4}-1\right )^{\frac {2}{3}} x +2586522 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) \left (x^{4}-1\right )^{\frac {1}{3}} x^{2}+1524150 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) x^{3}-340561 x^{4}-255269 \left (x^{4}-1\right )^{\frac {2}{3}} x +686356 \left (x^{4}-1\right )^{\frac {1}{3}} x^{2}-118456 x^{3}-1149120 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2}+160116 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )+340561}{x^{4}-x^{3}-1}\right ) \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )+\ln \left (\frac {4264416 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2} x^{4}-7995780 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2} x^{3}-1524150 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) x^{4}+4118136 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) \left (x^{4}-1\right )^{\frac {2}{3}} x -1531614 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) \left (x^{4}-1\right )^{\frac {1}{3}} x^{2}-1684266 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) x^{3}+59850 x^{4}+431087 \left (x^{4}-1\right )^{\frac {2}{3}} x -686356 \left (x^{4}-1\right )^{\frac {1}{3}} x^{2}+91770 x^{3}-4264416 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2}+1524150 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )-59850}{x^{4}-x^{3}-1}\right )-\ln \left (\frac {1149120 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2} x^{4}-2154600 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2} x^{3}-160116 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) x^{4}-4118136 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) \left (x^{4}-1\right )^{\frac {2}{3}} x +2586522 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) \left (x^{4}-1\right )^{\frac {1}{3}} x^{2}+1524150 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right ) x^{3}-340561 x^{4}-255269 \left (x^{4}-1\right )^{\frac {2}{3}} x +686356 \left (x^{4}-1\right )^{\frac {1}{3}} x^{2}-118456 x^{3}-1149120 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )^{2}+160116 \RootOf \left (36 \textit {\_Z}^{2}+6 \textit {\_Z} +1\right )+340561}{x^{4}-x^{3}-1}\right )\) | \(593\) |
risch | \(\text {Expression too large to display}\) | \(754\) |
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 = 1.84, size = 132, normalized size = 1.52 \begin {gather*} \frac {2 \, \sqrt {3} x \arctan \left (-\frac {14106128635054532 \, \sqrt {3} {\left (x^{4} - 1\right )}^{\frac {1}{3}} x^{2} - 89654043956484782 \, \sqrt {3} {\left (x^{4} - 1\right )}^{\frac {2}{3}} x - \sqrt {3} {\left (35416555940707109 \, x^{4} + 2357401720008016 \, x^{3} - 35416555940707109\right )}}{3 \, {\left (51678794422160641 \, x^{4} + 201291873609016 \, x^{3} - 51678794422160641\right )}}\right ) + x \log \left (\frac {x^{4} - x^{3} + 3 \, {\left (x^{4} - 1\right )}^{\frac {1}{3}} x^{2} - 3 \, {\left (x^{4} - 1\right )}^{\frac {2}{3}} x - 1}{x^{4} - x^{3} - 1}\right ) + 6 \, {\left (x^{4} - 1\right )}^{\frac {1}{3}}}{2 \, x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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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.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int -\frac {{\left (x^4-1\right )}^{1/3}\,\left (x^4+3\right )}{x^2\,\left (-x^4+x^3+1\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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