Optimal. Leaf size=21 \[ \frac {6 \sin (c+d x) \sqrt {\sec (c+d x)}}{d} \]
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Rubi [A] time = 0.02, antiderivative size = 21, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.043, Rules used = {4043} \[ \frac {6 \sin (c+d x) \sqrt {\sec (c+d x)}}{d} \]
Antiderivative was successfully verified.
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Rule 4043
Rubi steps
\begin {align*} \int \frac {3+3 \sec ^2(c+d x)}{\sqrt {\sec (c+d x)}} \, dx &=\frac {6 \sqrt {\sec (c+d x)} \sin (c+d x)}{d}\\ \end {align*}
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Mathematica [A] time = 0.17, size = 21, normalized size = 1.00 \[ \frac {6 \sin (c+d x) \sqrt {\sec (c+d x)}}{d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 19, normalized size = 0.90 \[ \frac {6 \, \sin \left (d x + c\right )}{d \sqrt {\cos \left (d x + c\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.36, size = 47, normalized size = 2.24 \[ -\frac {12 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )}{\sqrt {-\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} + 1} d \mathrm {sgn}\left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 2.58, size = 41, normalized size = 1.95 \[ \frac {12 \sin \left (\frac {d x}{2}+\frac {c}{2}\right ) \cos \left (\frac {d x}{2}+\frac {c}{2}\right )}{\sqrt {2 \left (\cos ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-1}\, d} \]
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 \[ 3 \, \int \frac {\sec \left (d x + c\right )^{2} + 1}{\sqrt {\sec \left (d x + c\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.21, size = 21, normalized size = 1.00 \[ \frac {6\,\sin \left (c+d\,x\right )\,\sqrt {\frac {1}{\cos \left (c+d\,x\right )}}}{d} \]
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 \[ 3 \left (\int \frac {1}{\sqrt {\sec {\left (c + d x \right )}}}\, dx + \int \sec ^{\frac {3}{2}}{\left (c + d x \right )}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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