Optimal. Leaf size=27 \[ \frac {2}{15} e^{6 x} \sin (3 x)-\frac {1}{15} e^{6 x} \cos (3 x) \]
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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 = {4432} \[ \frac {2}{15} e^{6 x} \sin (3 x)-\frac {1}{15} e^{6 x} \cos (3 x) \]
Antiderivative was successfully verified.
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Rule 4432
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 \[ -\frac {1}{15} e^{6 x} (\cos (3 x)-2 \sin (3 x)) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.40, size = 21, normalized size = 0.78 \[ -\frac {1}{15} \, \cos \left (3 \, x\right ) e^{\left (6 \, x\right )} + \frac {2}{15} \, e^{\left (6 \, x\right )} \sin \left (3 \, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.21, size = 17, normalized size = 0.63 \[ -\frac {1}{15} \, {\left (\cos \left (3 \, x\right ) - 2 \, \sin \left (3 \, x\right )\right )} e^{\left (6 \, x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.08, size = 22, normalized size = 0.81 \[ -\frac {\cos \left (3 x \right ) {\mathrm e}^{6 x}}{15}+\frac {2 \,{\mathrm e}^{6 x} \sin \left (3 x \right )}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.93, size = 17, normalized size = 0.63 \[ -\frac {1}{15} \, {\left (\cos \left (3 \, x\right ) - 2 \, \sin \left (3 \, x\right )\right )} e^{\left (6 \, x\right )} \]
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 \[ -\frac {{\mathrm {e}}^{6\,x}\,\left (3\,\cos \left (3\,x\right )-6\,\sin \left (3\,x\right )\right )}{45} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.30, size = 24, normalized size = 0.89 \[ \frac {2 e^{6 x} \sin {\left (3 x \right )}}{15} - \frac {e^{6 x} \cos {\left (3 x \right )}}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
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