Optimal. Leaf size=17 \[ \frac {1}{6} \sinh (3 x)+\frac {1}{10} \sinh (5 x) \]
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Rubi [A]
time = 0.01, antiderivative size = 17, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {4368}
\begin {gather*} \frac {1}{6} \sinh (3 x)+\frac {1}{10} \sinh (5 x) \end {gather*}
Antiderivative was successfully verified.
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Rule 4368
Rubi steps
\begin {align*} \int \cosh (x) \cosh (4 x) \, dx &=\frac {1}{6} \sinh (3 x)+\frac {1}{10} \sinh (5 x)\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 17, normalized size = 1.00 \begin {gather*} \frac {1}{6} \sinh (3 x)+\frac {1}{10} \sinh (5 x) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.78, size = 14, normalized size = 0.82
method | result | size |
default | \(\frac {\sinh \left (3 x \right )}{6}+\frac {\sinh \left (5 x \right )}{10}\) | \(14\) |
risch | \(\frac {{\mathrm e}^{5 x}}{20}+\frac {{\mathrm e}^{3 x}}{12}-\frac {{\mathrm e}^{-3 x}}{12}-\frac {{\mathrm e}^{-5 x}}{20}\) | \(26\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 27 vs.
\(2 (13) = 26\).
time = 0.26, size = 27, normalized size = 1.59 \begin {gather*} \frac {1}{60} \, {\left (5 \, e^{\left (-2 \, x\right )} + 3\right )} e^{\left (5 \, x\right )} - \frac {1}{12} \, e^{\left (-3 \, x\right )} - \frac {1}{20} \, e^{\left (-5 \, x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 34 vs.
\(2 (13) = 26\).
time = 0.37, size = 34, normalized size = 2.00 \begin {gather*} \frac {1}{10} \, \sinh \left (x\right )^{5} + \frac {1}{6} \, {\left (6 \, \cosh \left (x\right )^{2} + 1\right )} \sinh \left (x\right )^{3} + \frac {1}{2} \, {\left (\cosh \left (x\right )^{4} + \cosh \left (x\right )^{2}\right )} \sinh \left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.12, size = 20, normalized size = 1.18 \begin {gather*} - \frac {\sinh {\left (x \right )} \cosh {\left (4 x \right )}}{15} + \frac {4 \sinh {\left (4 x \right )} \cosh {\left (x \right )}}{15} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 27 vs.
\(2 (13) = 26\).
time = 0.38, size = 27, normalized size = 1.59 \begin {gather*} -\frac {1}{60} \, {\left (5 \, e^{\left (2 \, x\right )} + 3\right )} e^{\left (-5 \, x\right )} + \frac {1}{20} \, e^{\left (5 \, x\right )} + \frac {1}{12} \, e^{\left (3 \, x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.44, size = 15, normalized size = 0.88 \begin {gather*} \frac {8\,{\mathrm {sinh}\left (x\right )}^5}{5}+\frac {8\,{\mathrm {sinh}\left (x\right )}^3}{3}+\mathrm {sinh}\left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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