Optimal. Leaf size=157 \[ \frac{a^2 \cos ^5(c+d x)}{5 d}+\frac{a^2 \cos ^3(c+d x)}{3 d}+\frac{a^2 \cos (c+d x)}{d}-\frac{a^2 \tanh ^{-1}(\cos (c+d x))}{d}+\frac{a b \sin (c+d x) \cos ^5(c+d x)}{3 d}+\frac{5 a b \sin (c+d x) \cos ^3(c+d x)}{12 d}+\frac{5 a b \sin (c+d x) \cos (c+d x)}{8 d}+\frac{5 a b x}{8}-\frac{b^2 \cos ^7(c+d x)}{7 d} \]
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Rubi [A] time = 0.207032, antiderivative size = 157, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {2911, 2635, 8, 14, 207} \[ \frac{a^2 \cos ^5(c+d x)}{5 d}+\frac{a^2 \cos ^3(c+d x)}{3 d}+\frac{a^2 \cos (c+d x)}{d}-\frac{a^2 \tanh ^{-1}(\cos (c+d x))}{d}+\frac{a b \sin (c+d x) \cos ^5(c+d x)}{3 d}+\frac{5 a b \sin (c+d x) \cos ^3(c+d x)}{12 d}+\frac{5 a b \sin (c+d x) \cos (c+d x)}{8 d}+\frac{5 a b x}{8}-\frac{b^2 \cos ^7(c+d x)}{7 d} \]
Antiderivative was successfully verified.
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Rule 2911
Rule 2635
Rule 8
Rule 14
Rule 207
Rubi steps
\begin{align*} \int \cos ^5(c+d x) \cot (c+d x) (a+b \sin (c+d x))^2 \, dx &=(2 a b) \int \cos ^6(c+d x) \, dx+\int \cos ^5(c+d x) \cot (c+d x) \left (a^2+b^2 \sin ^2(c+d x)\right ) \, dx\\ &=\frac{a b \cos ^5(c+d x) \sin (c+d x)}{3 d}+\frac{1}{3} (5 a b) \int \cos ^4(c+d x) \, dx-\frac{\operatorname{Subst}\left (\int x^6 \left (b^2-\frac{a^2}{-1+x^2}\right ) \, dx,x,\cos (c+d x)\right )}{d}\\ &=\frac{5 a b \cos ^3(c+d x) \sin (c+d x)}{12 d}+\frac{a b \cos ^5(c+d x) \sin (c+d x)}{3 d}+\frac{1}{4} (5 a b) \int \cos ^2(c+d x) \, dx-\frac{\operatorname{Subst}\left (\int \left (-a^2-a^2 x^2-a^2 x^4+b^2 x^6-\frac{a^2}{-1+x^2}\right ) \, dx,x,\cos (c+d x)\right )}{d}\\ &=\frac{a^2 \cos (c+d x)}{d}+\frac{a^2 \cos ^3(c+d x)}{3 d}+\frac{a^2 \cos ^5(c+d x)}{5 d}-\frac{b^2 \cos ^7(c+d x)}{7 d}+\frac{5 a b \cos (c+d x) \sin (c+d x)}{8 d}+\frac{5 a b \cos ^3(c+d x) \sin (c+d x)}{12 d}+\frac{a b \cos ^5(c+d x) \sin (c+d x)}{3 d}+\frac{1}{8} (5 a b) \int 1 \, dx+\frac{a^2 \operatorname{Subst}\left (\int \frac{1}{-1+x^2} \, dx,x,\cos (c+d x)\right )}{d}\\ &=\frac{5 a b x}{8}-\frac{a^2 \tanh ^{-1}(\cos (c+d x))}{d}+\frac{a^2 \cos (c+d x)}{d}+\frac{a^2 \cos ^3(c+d x)}{3 d}+\frac{a^2 \cos ^5(c+d x)}{5 d}-\frac{b^2 \cos ^7(c+d x)}{7 d}+\frac{5 a b \cos (c+d x) \sin (c+d x)}{8 d}+\frac{5 a b \cos ^3(c+d x) \sin (c+d x)}{12 d}+\frac{a b \cos ^5(c+d x) \sin (c+d x)}{3 d}\\ \end{align*}
Mathematica [A] time = 0.280247, size = 166, normalized size = 1.06 \[ \frac{105 \left (88 a^2-5 b^2\right ) \cos (c+d x)+35 \left (28 a^2-9 b^2\right ) \cos (3 (c+d x))+84 a^2 \cos (5 (c+d x))+6720 a^2 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-6720 a^2 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+3150 a b \sin (2 (c+d x))+630 a b \sin (4 (c+d x))+70 a b \sin (6 (c+d x))+4200 a b c+4200 a b d x-105 b^2 \cos (5 (c+d x))-15 b^2 \cos (7 (c+d x))}{6720 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.086, size = 160, normalized size = 1. \begin{align*}{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{5\,d}}+{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{3}}{3\,d}}+{\frac{{a}^{2}\cos \left ( dx+c \right ) }{d}}+{\frac{{a}^{2}\ln \left ( \csc \left ( dx+c \right ) -\cot \left ( dx+c \right ) \right ) }{d}}+{\frac{ab \left ( \cos \left ( dx+c \right ) \right ) ^{5}\sin \left ( dx+c \right ) }{3\,d}}+{\frac{5\,ab \left ( \cos \left ( dx+c \right ) \right ) ^{3}\sin \left ( dx+c \right ) }{12\,d}}+{\frac{5\,ab\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{8\,d}}+{\frac{5\,abx}{8}}+{\frac{5\,abc}{8\,d}}-{\frac{{b}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{7}}{7\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.996883, size = 165, normalized size = 1.05 \begin{align*} -\frac{480 \, b^{2} \cos \left (d x + c\right )^{7} - 112 \,{\left (6 \, \cos \left (d x + c\right )^{5} + 10 \, \cos \left (d x + c\right )^{3} + 30 \, \cos \left (d x + c\right ) - 15 \, \log \left (\cos \left (d x + c\right ) + 1\right ) + 15 \, \log \left (\cos \left (d x + c\right ) - 1\right )\right )} a^{2} + 35 \,{\left (4 \, \sin \left (2 \, d x + 2 \, c\right )^{3} - 60 \, d x - 60 \, c - 9 \, \sin \left (4 \, d x + 4 \, c\right ) - 48 \, \sin \left (2 \, d x + 2 \, c\right )\right )} a b}{3360 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.83097, size = 386, normalized size = 2.46 \begin{align*} -\frac{120 \, b^{2} \cos \left (d x + c\right )^{7} - 168 \, a^{2} \cos \left (d x + c\right )^{5} - 280 \, a^{2} \cos \left (d x + c\right )^{3} - 525 \, a b d x - 840 \, a^{2} \cos \left (d x + c\right ) + 420 \, a^{2} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 420 \, a^{2} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 35 \,{\left (8 \, a b \cos \left (d x + c\right )^{5} + 10 \, a b \cos \left (d x + c\right )^{3} + 15 \, a b \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{840 \, d} \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 [B] time = 1.22764, size = 393, normalized size = 2.5 \begin{align*} \frac{525 \,{\left (d x + c\right )} a b + 840 \, a^{2} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right ) - \frac{2 \,{\left (1155 \, a b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{13} - 2520 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{12} + 840 \, b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{12} + 980 \, a b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{11} - 10080 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{10} + 2975 \, a b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} - 20440 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} + 4200 \, b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} - 24640 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} - 2975 \, a b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 16968 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 2520 \, b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 980 \, a b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 6496 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 1155 \, a b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1288 \, a^{2} + 120 \, b^{2}\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{7}}}{840 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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