Optimal. Leaf size=25 \[ \frac {1}{8} \log \left (9+24 x-12 x^2+80 x^3+320 x^4\right ) \]
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Rubi [A]
time = 0.01, antiderivative size = 25, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 38, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.026, Rules used = {1601}
\begin {gather*} \frac {1}{8} \log \left (320 x^4+80 x^3-12 x^2+24 x+9\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 1601
Rubi steps
\begin {align*} \int \frac {3-3 x+30 x^2+160 x^3}{9+24 x-12 x^2+80 x^3+320 x^4} \, dx &=\frac {1}{8} \log \left (9+24 x-12 x^2+80 x^3+320 x^4\right )\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 25, normalized size = 1.00 \begin {gather*} \frac {1}{8} \log \left (9+24 x-12 x^2+80 x^3+320 x^4\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.01, size = 24, normalized size = 0.96
method | result | size |
default | \(\frac {\ln \left (320 x^{4}+80 x^{3}-12 x^{2}+24 x +9\right )}{8}\) | \(24\) |
norman | \(\frac {\ln \left (320 x^{4}+80 x^{3}-12 x^{2}+24 x +9\right )}{8}\) | \(24\) |
risch | \(\frac {\ln \left (320 x^{4}+80 x^{3}-12 x^{2}+24 x +9\right )}{8}\) | \(24\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 23, normalized size = 0.92 \begin {gather*} \frac {1}{8} \, \log \left (320 \, x^{4} + 80 \, x^{3} - 12 \, x^{2} + 24 \, x + 9\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.97, size = 23, normalized size = 0.92 \begin {gather*} \frac {1}{8} \, \log \left (320 \, x^{4} + 80 \, x^{3} - 12 \, x^{2} + 24 \, x + 9\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.03, size = 22, normalized size = 0.88 \begin {gather*} \frac {\log {\left (320 x^{4} + 80 x^{3} - 12 x^{2} + 24 x + 9 \right )}}{8} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.23, size = 23, normalized size = 0.92 \begin {gather*} \frac {1}{8} \, \log \left (320 \, x^{4} + 80 \, x^{3} - 12 \, x^{2} + 24 \, x + 9\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.07, size = 23, normalized size = 0.92 \begin {gather*} \frac {\ln \left (320\,x^4+80\,x^3-12\,x^2+24\,x+9\right )}{8} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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