Optimal. Leaf size=23 \[ \frac {2 F\left (\frac {1}{2} (c+d x)|\frac {8}{7}\right )}{\sqrt {7} d} \]
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Rubi [A]
time = 0.01, antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.071, Rules used = {2740}
\begin {gather*} \frac {2 F\left (\frac {1}{2} (c+d x)|\frac {8}{7}\right )}{\sqrt {7} d} \end {gather*}
Antiderivative was successfully verified.
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Rule 2740
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {3+4 \cos (c+d x)}} \, dx &=\frac {2 F\left (\frac {1}{2} (c+d x)|\frac {8}{7}\right )}{\sqrt {7} d}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 23, normalized size = 1.00 \begin {gather*} \frac {2 F\left (\frac {1}{2} (c+d x)|\frac {8}{7}\right )}{\sqrt {7} d} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 0.05, size = 23, normalized size = 1.00
method | result | size |
default | \(\frac {2 \sqrt {7}\, \mathrm {am}^{-1}\left (\frac {d x}{2}+\frac {c}{2}\bigg | \frac {2 \sqrt {14}}{7}\right )}{7 d}\) | \(23\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 0.10, size = 54, normalized size = 2.35 \begin {gather*} \frac {-i \, \sqrt {2} {\rm weierstrassPInverse}\left (-1, 1, \cos \left (d x + c\right ) + i \, \sin \left (d x + c\right ) + \frac {1}{2}\right ) + i \, \sqrt {2} {\rm weierstrassPInverse}\left (-1, 1, \cos \left (d x + c\right ) - i \, \sin \left (d x + c\right ) + \frac {1}{2}\right )}{2 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {1}{\sqrt {4 \cos {\left (c + d x \right )} + 3}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.57, size = 39, normalized size = 1.70 \begin {gather*} \frac {2\,\sqrt {\frac {4\,\cos \left (c+d\,x\right )}{7}+\frac {3}{7}}\,\mathrm {F}\left (\frac {c}{2}+\frac {d\,x}{2}\middle |\frac {8}{7}\right )}{d\,\sqrt {4\,\cos \left (c+d\,x\right )+3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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