Optimal. Leaf size=146 \[ \frac{208 a^2 \sin (c+d x) \sqrt{a \cos (c+d x)+a}}{315 d}+\frac{832 a^3 \sin (c+d x)}{315 d \sqrt{a \cos (c+d x)+a}}+\frac{2 \sin (c+d x) (a \cos (c+d x)+a)^{7/2}}{9 a d}-\frac{4 \sin (c+d x) (a \cos (c+d x)+a)^{5/2}}{63 d}+\frac{26 a \sin (c+d x) (a \cos (c+d x)+a)^{3/2}}{105 d} \]
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Rubi [A] time = 0.160045, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.174, Rules used = {2759, 2751, 2647, 2646} \[ \frac{208 a^2 \sin (c+d x) \sqrt{a \cos (c+d x)+a}}{315 d}+\frac{832 a^3 \sin (c+d x)}{315 d \sqrt{a \cos (c+d x)+a}}+\frac{2 \sin (c+d x) (a \cos (c+d x)+a)^{7/2}}{9 a d}-\frac{4 \sin (c+d x) (a \cos (c+d x)+a)^{5/2}}{63 d}+\frac{26 a \sin (c+d x) (a \cos (c+d x)+a)^{3/2}}{105 d} \]
Antiderivative was successfully verified.
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Rule 2759
Rule 2751
Rule 2647
Rule 2646
Rubi steps
\begin{align*} \int \cos ^2(c+d x) (a+a \cos (c+d x))^{5/2} \, dx &=\frac{2 (a+a \cos (c+d x))^{7/2} \sin (c+d x)}{9 a d}+\frac{2 \int \left (\frac{7 a}{2}-a \cos (c+d x)\right ) (a+a \cos (c+d x))^{5/2} \, dx}{9 a}\\ &=-\frac{4 (a+a \cos (c+d x))^{5/2} \sin (c+d x)}{63 d}+\frac{2 (a+a \cos (c+d x))^{7/2} \sin (c+d x)}{9 a d}+\frac{13}{21} \int (a+a \cos (c+d x))^{5/2} \, dx\\ &=\frac{26 a (a+a \cos (c+d x))^{3/2} \sin (c+d x)}{105 d}-\frac{4 (a+a \cos (c+d x))^{5/2} \sin (c+d x)}{63 d}+\frac{2 (a+a \cos (c+d x))^{7/2} \sin (c+d x)}{9 a d}+\frac{1}{105} (104 a) \int (a+a \cos (c+d x))^{3/2} \, dx\\ &=\frac{208 a^2 \sqrt{a+a \cos (c+d x)} \sin (c+d x)}{315 d}+\frac{26 a (a+a \cos (c+d x))^{3/2} \sin (c+d x)}{105 d}-\frac{4 (a+a \cos (c+d x))^{5/2} \sin (c+d x)}{63 d}+\frac{2 (a+a \cos (c+d x))^{7/2} \sin (c+d x)}{9 a d}+\frac{1}{315} \left (416 a^2\right ) \int \sqrt{a+a \cos (c+d x)} \, dx\\ &=\frac{832 a^3 \sin (c+d x)}{315 d \sqrt{a+a \cos (c+d x)}}+\frac{208 a^2 \sqrt{a+a \cos (c+d x)} \sin (c+d x)}{315 d}+\frac{26 a (a+a \cos (c+d x))^{3/2} \sin (c+d x)}{105 d}-\frac{4 (a+a \cos (c+d x))^{5/2} \sin (c+d x)}{63 d}+\frac{2 (a+a \cos (c+d x))^{7/2} \sin (c+d x)}{9 a d}\\ \end{align*}
Mathematica [A] time = 0.283529, size = 95, normalized size = 0.65 \[ \frac{a^2 \left (8190 \sin \left (\frac{1}{2} (c+d x)\right )+2100 \sin \left (\frac{3}{2} (c+d x)\right )+756 \sin \left (\frac{5}{2} (c+d x)\right )+225 \sin \left (\frac{7}{2} (c+d x)\right )+35 \sin \left (\frac{9}{2} (c+d x)\right )\right ) \sec \left (\frac{1}{2} (c+d x)\right ) \sqrt{a (\cos (c+d x)+1)}}{2520 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.766, size = 99, normalized size = 0.7 \begin{align*}{\frac{8\,{a}^{3}\sqrt{2}}{315\,d}\cos \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \sin \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \left ( 140\, \left ( \cos \left ( 1/2\,dx+c/2 \right ) \right ) ^{8}-20\, \left ( \cos \left ( 1/2\,dx+c/2 \right ) \right ) ^{6}+39\, \left ( \cos \left ( 1/2\,dx+c/2 \right ) \right ) ^{4}+52\, \left ( \cos \left ( 1/2\,dx+c/2 \right ) \right ) ^{2}+104 \right ){\frac{1}{\sqrt{ \left ( \cos \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2}a}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.00699, size = 127, normalized size = 0.87 \begin{align*} \frac{{\left (35 \, \sqrt{2} a^{2} \sin \left (\frac{9}{2} \, d x + \frac{9}{2} \, c\right ) + 225 \, \sqrt{2} a^{2} \sin \left (\frac{7}{2} \, d x + \frac{7}{2} \, c\right ) + 756 \, \sqrt{2} a^{2} \sin \left (\frac{5}{2} \, d x + \frac{5}{2} \, c\right ) + 2100 \, \sqrt{2} a^{2} \sin \left (\frac{3}{2} \, d x + \frac{3}{2} \, c\right ) + 8190 \, \sqrt{2} a^{2} \sin \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )\right )} \sqrt{a}}{2520 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.51386, size = 234, normalized size = 1.6 \begin{align*} \frac{2 \,{\left (35 \, a^{2} \cos \left (d x + c\right )^{4} + 130 \, a^{2} \cos \left (d x + c\right )^{3} + 219 \, a^{2} \cos \left (d x + c\right )^{2} + 292 \, a^{2} \cos \left (d x + c\right ) + 584 \, a^{2}\right )} \sqrt{a \cos \left (d x + c\right ) + a} \sin \left (d x + c\right )}{315 \,{\left (d \cos \left (d x + c\right ) + d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (a \cos \left (d x + c\right ) + a\right )}^{\frac{5}{2}} \cos \left (d x + c\right )^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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