Optimal. Leaf size=24 \[ -\frac {2 \tanh ^{-1}\left (\frac {x}{\sqrt {a} \sqrt {x^5+1}}\right )}{\sqrt {a}} \]
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Rubi [F] time = 0.62, 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 {-2+3 x^5}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {-2+3 x^5}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )} \, dx &=\int \left (\frac {3}{a \sqrt {1+x^5}}-\frac {5 a-3 x^2}{a \sqrt {1+x^5} \left (a-x^2+a x^5\right )}\right ) \, dx\\ &=-\frac {\int \frac {5 a-3 x^2}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )} \, dx}{a}+\frac {3 \int \frac {1}{\sqrt {1+x^5}} \, dx}{a}\\ &=\frac {3 x \, _2F_1\left (\frac {1}{5},\frac {1}{2};\frac {6}{5};-x^5\right )}{a}-\frac {\int \left (\frac {5 a}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )}-\frac {3 x^2}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )}\right ) \, dx}{a}\\ &=\frac {3 x \, _2F_1\left (\frac {1}{5},\frac {1}{2};\frac {6}{5};-x^5\right )}{a}-5 \int \frac {1}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )} \, dx+\frac {3 \int \frac {x^2}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )} \, dx}{a}\\ \end {align*}
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Mathematica [F] time = 0.22, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {-2+3 x^5}{\sqrt {1+x^5} \left (a-x^2+a x^5\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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IntegrateAlgebraic [A] time = 2.29, size = 24, normalized size = 1.00 \begin {gather*} -\frac {2 \tanh ^{-1}\left (\frac {x}{\sqrt {a} \sqrt {x^5+1}}\right )}{\sqrt {a}} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 0.46, size = 147, normalized size = 6.12 \begin {gather*} \left [\frac {\log \left (\frac {a^{2} x^{10} + 6 \, a x^{7} + 2 \, a^{2} x^{5} + x^{4} + 6 \, a x^{2} - 4 \, {\left (a x^{6} + x^{3} + a x\right )} \sqrt {x^{5} + 1} \sqrt {a} + a^{2}}{a^{2} x^{10} - 2 \, a x^{7} + 2 \, a^{2} x^{5} + x^{4} - 2 \, a x^{2} + a^{2}}\right )}{2 \, \sqrt {a}}, \frac {\sqrt {-a} \arctan \left (\frac {{\left (a x^{5} + x^{2} + a\right )} \sqrt {x^{5} + 1} \sqrt {-a}}{2 \, {\left (a x^{6} + a x\right )}}\right )}{a}\right ] \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*} \int \frac {3 \, x^{5} - 2}{{\left (a x^{5} - x^{2} + a\right )} \sqrt {x^{5} + 1}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.21, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {3 x^{5}-2}{\sqrt {x^{5}+1}\, \left (a \,x^{5}-x^{2}+a \right )}\, dx \end {gather*}
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*} \int \frac {3 \, x^{5} - 2}{{\left (a x^{5} - x^{2} + a\right )} \sqrt {x^{5} + 1}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.81, size = 46, normalized size = 1.92 \begin {gather*} \frac {\ln \left (\frac {a+a\,x^5+x^2-2\,\sqrt {a}\,x\,\sqrt {x^5+1}}{4\,a\,x^5-4\,x^2+4\,a}\right )}{\sqrt {a}} \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 \frac {3 x^{5} - 2}{\sqrt {\left (x + 1\right ) \left (x^{4} - x^{3} + x^{2} - x + 1\right )} \left (a x^{5} + a - x^{2}\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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