Optimal. Leaf size=25 \[ 2 x+\frac {\left (1+x^2\right )^2 \log (5) \log \left (3-x^4\right )}{x^2} \]
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Rubi [B] Leaf count is larger than twice the leaf count of optimal. \(174\) vs. \(2(25)=50\).
time = 0.37, antiderivative size = 174, normalized size of antiderivative = 6.96, number of steps
used = 22, number of rules used = 14, integrand size = 65, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.215, Rules used = {1607, 6857,
1899, 28, 1262, 716, 647, 31, 531, 2608, 2505, 281, 212, 327} \begin {gather*} \frac {\left (\sqrt {3} \left (4 \log ^2(5)+3 \log ^2(25)\right )+12 \log (5) \log (25)\right ) \log \left (\sqrt {3}-x^2\right )}{6 \log (25)}+\frac {\left (12 \log (5) \log (25)-\sqrt {3} \left (4 \log ^2(5)+3 \log ^2(25)\right )\right ) \log \left (x^2+\sqrt {3}\right )}{6 \log (25)}+x^2 \log (25)-2 x^2 \log (5)+2 \sqrt {3} \log (5) \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right )+\frac {2 \log (5) \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right )}{\sqrt {3}}+x^2 \log (5) \log \left (3-x^4\right )+\frac {\log (5) \log \left (3-x^4\right )}{x^2}+2 x \end {gather*}
Antiderivative was successfully verified.
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Rule 28
Rule 31
Rule 212
Rule 281
Rule 327
Rule 531
Rule 647
Rule 716
Rule 1262
Rule 1607
Rule 1899
Rule 2505
Rule 2608
Rule 6857
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=\int \frac {-6 x^3+2 x^7+\left (4 x^4+8 x^6+4 x^8\right ) \log (5)+\left (6-8 x^4+2 x^8\right ) \log (5) \log \left (3-x^4\right )}{x^3 \left (-3+x^4\right )} \, dx\\ &=\int \left (\frac {2 \left (-3+x^4+4 x^3 \log (5)+x \log (25)+x^5 \log (25)\right )}{-3+x^4}+\frac {2 (-1+x) (1+x) \left (1+x^2\right ) \log (5) \log \left (3-x^4\right )}{x^3}\right ) \, dx\\ &=2 \int \frac {-3+x^4+4 x^3 \log (5)+x \log (25)+x^5 \log (25)}{-3+x^4} \, dx+(2 \log (5)) \int \frac {(-1+x) (1+x) \left (1+x^2\right ) \log \left (3-x^4\right )}{x^3} \, dx\\ &=2 \int \left (1+\frac {x \left (4 x^2 \log (5)+\log (25)+x^4 \log (25)\right )}{-3+x^4}\right ) \, dx+(2 \log (5)) \int \frac {\left (-1+x^2\right ) \left (1+x^2\right ) \log \left (3-x^4\right )}{x^3} \, dx\\ &=2 x+2 \int \frac {x \left (4 x^2 \log (5)+\log (25)+x^4 \log (25)\right )}{-3+x^4} \, dx+(2 \log (5)) \int \left (-\frac {\log \left (3-x^4\right )}{x^3}+x \log \left (3-x^4\right )\right ) \, dx\\ &=2 x-(2 \log (5)) \int \frac {\log \left (3-x^4\right )}{x^3} \, dx+(2 \log (5)) \int x \log \left (3-x^4\right ) \, dx+\frac {2 \int \frac {x \left (2 \log (5)+x^2 \log (25)\right )^2}{-3+x^4} \, dx}{\log (25)}\\ &=2 x+\frac {\log (5) \log \left (3-x^4\right )}{x^2}+x^2 \log (5) \log \left (3-x^4\right )+(4 \log (5)) \int \frac {x}{3-x^4} \, dx+(4 \log (5)) \int \frac {x^5}{3-x^4} \, dx+\frac {\text {Subst}\left (\int \frac {(2 \log (5)+x \log (25))^2}{-3+x^2} \, dx,x,x^2\right )}{\log (25)}\\ &=2 x+\frac {\log (5) \log \left (3-x^4\right )}{x^2}+x^2 \log (5) \log \left (3-x^4\right )+(2 \log (5)) \text {Subst}\left (\int \frac {1}{3-x^2} \, dx,x,x^2\right )+(2 \log (5)) \text {Subst}\left (\int \frac {x^2}{3-x^2} \, dx,x,x^2\right )+\frac {\text {Subst}\left (\int \left (\log ^2(25)+\frac {4 \log ^2(5)+4 x \log (5) \log (25)+3 \log ^2(25)}{-3+x^2}\right ) \, dx,x,x^2\right )}{\log (25)}\\ &=2 x-2 x^2 \log (5)+\frac {2 \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right ) \log (5)}{\sqrt {3}}+x^2 \log (25)+\frac {\log (5) \log \left (3-x^4\right )}{x^2}+x^2 \log (5) \log \left (3-x^4\right )+(6 \log (5)) \text {Subst}\left (\int \frac {1}{3-x^2} \, dx,x,x^2\right )+\frac {\text {Subst}\left (\int \frac {4 \log ^2(5)+4 x \log (5) \log (25)+3 \log ^2(25)}{-3+x^2} \, dx,x,x^2\right )}{\log (25)}\\ &=2 x-2 x^2 \log (5)+\frac {2 \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right ) \log (5)}{\sqrt {3}}+2 \sqrt {3} \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right ) \log (5)+x^2 \log (25)+\frac {\log (5) \log \left (3-x^4\right )}{x^2}+x^2 \log (5) \log \left (3-x^4\right )+\frac {\left (2 \log (5) \log (25)-\frac {4 \log ^2(5)+3 \log ^2(25)}{2 \sqrt {3}}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {3}+x} \, dx,x,x^2\right )}{\log (25)}+\frac {\left (2 \log (5) \log (25)+\frac {4 \log ^2(5)+3 \log ^2(25)}{2 \sqrt {3}}\right ) \text {Subst}\left (\int \frac {1}{-\sqrt {3}+x} \, dx,x,x^2\right )}{\log (25)}\\ &=2 x-2 x^2 \log (5)+\frac {2 \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right ) \log (5)}{\sqrt {3}}+2 \sqrt {3} \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right ) \log (5)+x^2 \log (25)+\frac {\left (12 \log (5) \log (25)+\sqrt {3} \left (4 \log ^2(5)+3 \log ^2(25)\right )\right ) \log \left (\sqrt {3}-x^2\right )}{6 \log (25)}+\frac {\left (12 \log (5) \log (25)-\sqrt {3} \left (4 \log ^2(5)+3 \log ^2(25)\right )\right ) \log \left (\sqrt {3}+x^2\right )}{6 \log (25)}+\frac {\log (5) \log \left (3-x^4\right )}{x^2}+x^2 \log (5) \log \left (3-x^4\right )\\ \end {aligned} \end {gather*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(111\) vs. \(2(25)=50\).
time = 0.13, size = 111, normalized size = 4.44 \begin {gather*} \frac {1}{3} \left (6 x+8 \sqrt {3} \tanh ^{-1}\left (\frac {x^2}{\sqrt {3}}\right ) \log (5)+\left (\sqrt {3} \log (625)+\log (15625)\right ) \log \left (\sqrt {3}-x^2\right )-\sqrt {3} \log (625) \log \left (\sqrt {3}+x^2\right )+\log (15625) \log \left (\sqrt {3}+x^2\right )+\frac {\log (125) \log \left (3-x^4\right )}{x^2}+x^2 \log (125) \log \left (3-x^4\right )\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.25, size = 43, normalized size = 1.72
method | result | size |
risch | \(\frac {\ln \left (5\right ) \left (x^{4}+1\right ) \ln \left (-x^{4}+3\right )}{x^{2}}+2 x +2 \ln \left (5\right ) \ln \left (x^{4}-3\right )\) | \(34\) |
default | \(2 x +\ln \left (5\right ) \ln \left (-x^{4}+3\right ) x^{2}+\frac {\ln \left (5\right ) \ln \left (-x^{4}+3\right )}{x^{2}}+2 \ln \left (5\right ) \ln \left (x^{4}-3\right )\) | \(43\) |
norman | \(\frac {\ln \left (5\right ) \ln \left (-x^{4}+3\right )+2 \ln \left (5\right ) \ln \left (-x^{4}+3\right ) x^{2}+\ln \left (5\right ) \ln \left (-x^{4}+3\right ) x^{4}+2 x^{3}}{x^{2}}\) | \(51\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 113 vs.
\(2 (25) = 50\).
time = 0.52, size = 113, normalized size = 4.52 \begin {gather*} {\left (2 \, x^{2} - \sqrt {3} \log \left (x^{2} + \sqrt {3}\right ) + \sqrt {3} \log \left (x^{2} - \sqrt {3}\right )\right )} \log \left (5\right ) + {\left (\sqrt {3} \log \left (x^{2} + \sqrt {3}\right ) - \sqrt {3} \log \left (x^{2} - \sqrt {3}\right )\right )} \log \left (5\right ) + 2 \, \log \left (5\right ) \log \left (x^{4} - 3\right ) + 2 \, x - \frac {2 \, x^{4} \log \left (5\right ) - {\left (x^{4} \log \left (5\right ) + \log \left (5\right )\right )} \log \left (-x^{4} + 3\right )}{x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 31, normalized size = 1.24 \begin {gather*} \frac {2 \, x^{3} + {\left (x^{4} + 2 \, x^{2} + 1\right )} \log \left (5\right ) \log \left (-x^{4} + 3\right )}{x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.14, size = 34, normalized size = 1.36 \begin {gather*} 2 x + 2 \log {\left (5 \right )} \log {\left (x^{4} - 3 \right )} + \frac {\left (x^{4} \log {\left (5 \right )} + \log {\left (5 \right )}\right ) \log {\left (3 - x^{4} \right )}}{x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.43, size = 36, normalized size = 1.44 \begin {gather*} 2 \, \log \left (5\right ) \log \left (x^{4} - 3\right ) + {\left (x^{2} \log \left (5\right ) + \frac {\log \left (5\right )}{x^{2}}\right )} \log \left (-x^{4} + 3\right ) + 2 \, x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.39, size = 35, normalized size = 1.40 \begin {gather*} 2\,x+2\,\ln \left (5\right )\,\ln \left (x^4-3\right )+\frac {\ln \left (3-x^4\right )\,\left (\ln \left (5\right )\,x^4+\ln \left (5\right )\right )}{x^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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