Optimal. Leaf size=27 \[ -\frac {1}{15} e^{6 x} \cos (3 x)+\frac {2}{15} e^{6 x} \sin (3 x) \]
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Rubi [A]
time = 0.01, antiderivative size = 27, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {4517}
\begin {gather*} \frac {2}{15} e^{6 x} \sin (3 x)-\frac {1}{15} e^{6 x} \cos (3 x) \end {gather*}
Antiderivative was successfully verified.
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Rule 4517
Rubi steps
\begin {align*} \int e^{6 x} \sin (3 x) \, dx &=-\frac {1}{15} e^{6 x} \cos (3 x)+\frac {2}{15} e^{6 x} \sin (3 x)\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 20, normalized size = 0.74 \begin {gather*} -\frac {1}{15} e^{6 x} (\cos (3 x)-2 \sin (3 x)) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.03, size = 22, normalized size = 0.81
method | result | size |
default | \(-\frac {{\mathrm e}^{6 x} \cos \left (3 x \right )}{15}+\frac {2 \,{\mathrm e}^{6 x} \sin \left (3 x \right )}{15}\) | \(22\) |
risch | \(-\frac {{\mathrm e}^{\left (6+3 i\right ) x}}{30}-\frac {i {\mathrm e}^{\left (6+3 i\right ) x}}{15}-\frac {{\mathrm e}^{\left (6-3 i\right ) x}}{30}+\frac {i {\mathrm e}^{\left (6-3 i\right ) x}}{15}\) | \(36\) |
norman | \(\frac {\frac {4 \,{\mathrm e}^{6 x} \tan \left (\frac {3 x}{2}\right )}{15}+\frac {{\mathrm e}^{6 x} \left (\tan ^{2}\left (\frac {3 x}{2}\right )\right )}{15}-\frac {{\mathrm e}^{6 x}}{15}}{1+\tan ^{2}\left (\frac {3 x}{2}\right )}\) | \(41\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 17, normalized size = 0.63 \begin {gather*} -\frac {1}{15} \, {\left (\cos \left (3 \, x\right ) - 2 \, \sin \left (3 \, x\right )\right )} e^{\left (6 \, x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 21, normalized size = 0.78 \begin {gather*} -\frac {1}{15} \, \cos \left (3 \, x\right ) e^{\left (6 \, x\right )} + \frac {2}{15} \, e^{\left (6 \, x\right )} \sin \left (3 \, x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.08, size = 24, normalized size = 0.89 \begin {gather*} \frac {2 e^{6 x} \sin {\left (3 x \right )}}{15} - \frac {e^{6 x} \cos {\left (3 x \right )}}{15} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 5.58, size = 17, normalized size = 0.63 \begin {gather*} -\frac {1}{15} \, {\left (\cos \left (3 \, x\right ) - 2 \, \sin \left (3 \, x\right )\right )} e^{\left (6 \, x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.03, size = 19, normalized size = 0.70 \begin {gather*} -\frac {{\mathrm {e}}^{6\,x}\,\left (3\,\cos \left (3\,x\right )-6\,\sin \left (3\,x\right )\right )}{45} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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