Optimal. Leaf size=12 \[ 3 x-7 \log (3+2 x) \]
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Rubi [A]
time = 0.00, antiderivative size = 12, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {45}
\begin {gather*} 3 x-7 \log (2 x+3) \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rubi steps
\begin {align*} \int \frac {-5+6 x}{3+2 x} \, dx &=\int \left (3-\frac {14}{3+2 x}\right ) \, dx\\ &=3 x-7 \log (3+2 x)\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 15, normalized size = 1.25 \begin {gather*} \frac {9}{2}+3 x-7 \log (3+2 x) \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 1.69, size = 12, normalized size = 1.00 \begin {gather*} 3 x-7 \text {Log}\left [3+2 x\right ] \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.05, size = 13, normalized size = 1.08
method | result | size |
default | \(3 x -7 \ln \left (3+2 x \right )\) | \(13\) |
norman | \(3 x -7 \ln \left (3+2 x \right )\) | \(13\) |
meijerg | \(-7 \ln \left (1+\frac {2 x}{3}\right )+3 x\) | \(13\) |
risch | \(3 x -7 \ln \left (3+2 x \right )\) | \(13\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 12, normalized size = 1.00 \begin {gather*} 3 \, x - 7 \, \log \left (2 \, x + 3\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.32, size = 12, normalized size = 1.00 \begin {gather*} 3 \, x - 7 \, \log \left (2 \, x + 3\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.04, size = 10, normalized size = 0.83 \begin {gather*} 3 x - 7 \log {\left (2 x + 3 \right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.00, size = 16, normalized size = 1.33 \begin {gather*} \frac {6}{2} x-7 \ln \left |2 x+3\right | \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.16, size = 10, normalized size = 0.83 \begin {gather*} 3\,x-7\,\ln \left (x+\frac {3}{2}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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