Optimal. Leaf size=49 \[ \frac {4 (a+a \sin (c+d x))^{5/2}}{5 a^2 d}-\frac {2 (a+a \sin (c+d x))^{7/2}}{7 a^3 d} \]
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Rubi [A]
time = 0.04, antiderivative size = 49, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.087, Rules used = {2746, 45}
\begin {gather*} \frac {4 (a \sin (c+d x)+a)^{5/2}}{5 a^2 d}-\frac {2 (a \sin (c+d x)+a)^{7/2}}{7 a^3 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 2746
Rubi steps
\begin {align*} \int \cos ^3(c+d x) \sqrt {a+a \sin (c+d x)} \, dx &=\frac {\text {Subst}\left (\int (a-x) (a+x)^{3/2} \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac {\text {Subst}\left (\int \left (2 a (a+x)^{3/2}-(a+x)^{5/2}\right ) \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac {4 (a+a \sin (c+d x))^{5/2}}{5 a^2 d}-\frac {2 (a+a \sin (c+d x))^{7/2}}{7 a^3 d}\\ \end {align*}
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Mathematica [A]
time = 0.15, size = 54, normalized size = 1.10 \begin {gather*} -\frac {2 \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^4 \sqrt {a (1+\sin (c+d x))} (-9+5 \sin (c+d x))}{35 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.27, size = 31, normalized size = 0.63
method | result | size |
default | \(-\frac {2 \left (a +a \sin \left (d x +c \right )\right )^{\frac {5}{2}} \left (5 \sin \left (d x +c \right )-9\right )}{35 a^{2} d}\) | \(31\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.31, size = 38, normalized size = 0.78 \begin {gather*} -\frac {2 \, {\left (5 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{\frac {7}{2}} - 14 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{\frac {5}{2}} a\right )}}{35 \, a^{3} d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 46, normalized size = 0.94 \begin {gather*} \frac {2 \, {\left (\cos \left (d x + c\right )^{2} + {\left (5 \, \cos \left (d x + c\right )^{2} + 8\right )} \sin \left (d x + c\right ) + 8\right )} \sqrt {a \sin \left (d x + c\right ) + a}}{35 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 5.47, size = 70, normalized size = 1.43 \begin {gather*} -\frac {16 \, \sqrt {2} {\left (5 \, \cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right ) - 7 \, \cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )\right )} \sqrt {a}}{35 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.02 \begin {gather*} \int {\cos \left (c+d\,x\right )}^3\,\sqrt {a+a\,\sin \left (c+d\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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