Optimal. Leaf size=168 \[ -\frac{\left (15 a^2+16 a b+3 b^2\right ) \log (1-\sin (c+d x))}{16 d}+\frac{\left (15 a^2-16 a b+3 b^2\right ) \log (\sin (c+d x)+1)}{16 d}+\frac{b \sec ^4(c+d x) \left (\frac{\left (a^2+b^2\right ) \sin (c+d x)}{b}+2 a\right )}{4 d}+\frac{b \sec ^2(c+d x) \left (b \left (\frac{7 a^2}{b^2}+3\right ) \sin (c+d x)+8 a\right )}{8 d}-\frac{a^2 \csc (c+d x)}{d}+\frac{2 a b \log (\sin (c+d x))}{d} \]
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Rubi [A] time = 0.353948, antiderivative size = 168, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.138, Rules used = {2837, 12, 1805, 1802} \[ -\frac{\left (15 a^2+16 a b+3 b^2\right ) \log (1-\sin (c+d x))}{16 d}+\frac{\left (15 a^2-16 a b+3 b^2\right ) \log (\sin (c+d x)+1)}{16 d}+\frac{b \sec ^4(c+d x) \left (\frac{\left (a^2+b^2\right ) \sin (c+d x)}{b}+2 a\right )}{4 d}+\frac{b \sec ^2(c+d x) \left (b \left (\frac{7 a^2}{b^2}+3\right ) \sin (c+d x)+8 a\right )}{8 d}-\frac{a^2 \csc (c+d x)}{d}+\frac{2 a b \log (\sin (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 2837
Rule 12
Rule 1805
Rule 1802
Rubi steps
\begin{align*} \int \csc ^2(c+d x) \sec ^5(c+d x) (a+b \sin (c+d x))^2 \, dx &=\frac{b^5 \operatorname{Subst}\left (\int \frac{b^2 (a+x)^2}{x^2 \left (b^2-x^2\right )^3} \, dx,x,b \sin (c+d x)\right )}{d}\\ &=\frac{b^7 \operatorname{Subst}\left (\int \frac{(a+x)^2}{x^2 \left (b^2-x^2\right )^3} \, dx,x,b \sin (c+d x)\right )}{d}\\ &=\frac{b \sec ^4(c+d x) \left (2 a+\frac{\left (a^2+b^2\right ) \sin (c+d x)}{b}\right )}{4 d}-\frac{b^5 \operatorname{Subst}\left (\int \frac{-4 a^2-8 a x-3 \left (1+\frac{a^2}{b^2}\right ) x^2}{x^2 \left (b^2-x^2\right )^2} \, dx,x,b \sin (c+d x)\right )}{4 d}\\ &=\frac{b \sec ^2(c+d x) \left (8 a+\left (3+\frac{7 a^2}{b^2}\right ) b \sin (c+d x)\right )}{8 d}+\frac{b \sec ^4(c+d x) \left (2 a+\frac{\left (a^2+b^2\right ) \sin (c+d x)}{b}\right )}{4 d}+\frac{b^3 \operatorname{Subst}\left (\int \frac{8 a^2+16 a x+\left (3+\frac{7 a^2}{b^2}\right ) x^2}{x^2 \left (b^2-x^2\right )} \, dx,x,b \sin (c+d x)\right )}{8 d}\\ &=\frac{b \sec ^2(c+d x) \left (8 a+\left (3+\frac{7 a^2}{b^2}\right ) b \sin (c+d x)\right )}{8 d}+\frac{b \sec ^4(c+d x) \left (2 a+\frac{\left (a^2+b^2\right ) \sin (c+d x)}{b}\right )}{4 d}+\frac{b^3 \operatorname{Subst}\left (\int \left (\frac{15 a^2+16 a b+3 b^2}{2 b^3 (b-x)}+\frac{8 a^2}{b^2 x^2}+\frac{16 a}{b^2 x}+\frac{15 a^2-16 a b+3 b^2}{2 b^3 (b+x)}\right ) \, dx,x,b \sin (c+d x)\right )}{8 d}\\ &=-\frac{a^2 \csc (c+d x)}{d}-\frac{\left (15 a^2+16 a b+3 b^2\right ) \log (1-\sin (c+d x))}{16 d}+\frac{2 a b \log (\sin (c+d x))}{d}+\frac{\left (15 a^2-16 a b+3 b^2\right ) \log (1+\sin (c+d x))}{16 d}+\frac{b \sec ^2(c+d x) \left (8 a+\left (3+\frac{7 a^2}{b^2}\right ) b \sin (c+d x)\right )}{8 d}+\frac{b \sec ^4(c+d x) \left (2 a+\frac{\left (a^2+b^2\right ) \sin (c+d x)}{b}\right )}{4 d}\\ \end{align*}
Mathematica [A] time = 2.87704, size = 162, normalized size = 0.96 \[ -\frac{\left (15 a^2+16 a b+3 b^2\right ) \log (1-\sin (c+d x))-\left (15 a^2-16 a b+3 b^2\right ) \log (\sin (c+d x)+1)+16 a^2 \csc (c+d x)+\frac{(a+b) (7 a+3 b)}{\sin (c+d x)-1}+\frac{(7 a-3 b) (a-b)}{\sin (c+d x)+1}-\frac{(a+b)^2}{(\sin (c+d x)-1)^2}+\frac{(a-b)^2}{(\sin (c+d x)+1)^2}-32 a b \log (\sin (c+d x))}{16 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.088, size = 195, normalized size = 1.2 \begin{align*}{\frac{{a}^{2}}{4\,d\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{4}}}+{\frac{5\,{a}^{2}}{8\,d\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}-{\frac{15\,{a}^{2}}{8\,d\sin \left ( dx+c \right ) }}+{\frac{15\,{a}^{2}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{8\,d}}+{\frac{ab}{2\,d \left ( \cos \left ( dx+c \right ) \right ) ^{4}}}+{\frac{ab}{d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}+2\,{\frac{ab\ln \left ( \tan \left ( dx+c \right ) \right ) }{d}}+{\frac{{b}^{2}\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{3}}{4\,d}}+{\frac{3\,{b}^{2}\tan \left ( dx+c \right ) \sec \left ( dx+c \right ) }{8\,d}}+{\frac{3\,{b}^{2}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{8\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01052, size = 220, normalized size = 1.31 \begin{align*} \frac{32 \, a b \log \left (\sin \left (d x + c\right )\right ) +{\left (15 \, a^{2} - 16 \, a b + 3 \, b^{2}\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) -{\left (15 \, a^{2} + 16 \, a b + 3 \, b^{2}\right )} \log \left (\sin \left (d x + c\right ) - 1\right ) - \frac{2 \,{\left (8 \, a b \sin \left (d x + c\right )^{3} + 3 \,{\left (5 \, a^{2} + b^{2}\right )} \sin \left (d x + c\right )^{4} - 12 \, a b \sin \left (d x + c\right ) - 5 \,{\left (5 \, a^{2} + b^{2}\right )} \sin \left (d x + c\right )^{2} + 8 \, a^{2}\right )}}{\sin \left (d x + c\right )^{5} - 2 \, \sin \left (d x + c\right )^{3} + \sin \left (d x + c\right )}}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.11247, size = 516, normalized size = 3.07 \begin{align*} \frac{32 \, a b \cos \left (d x + c\right )^{4} \log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) \sin \left (d x + c\right ) +{\left (15 \, a^{2} - 16 \, a b + 3 \, b^{2}\right )} \cos \left (d x + c\right )^{4} \log \left (\sin \left (d x + c\right ) + 1\right ) \sin \left (d x + c\right ) -{\left (15 \, a^{2} + 16 \, a b + 3 \, b^{2}\right )} \cos \left (d x + c\right )^{4} \log \left (-\sin \left (d x + c\right ) + 1\right ) \sin \left (d x + c\right ) - 6 \,{\left (5 \, a^{2} + b^{2}\right )} \cos \left (d x + c\right )^{4} + 2 \,{\left (5 \, a^{2} + b^{2}\right )} \cos \left (d x + c\right )^{2} + 4 \, a^{2} + 4 \, b^{2} + 8 \,{\left (2 \, a b \cos \left (d x + c\right )^{2} + a b\right )} \sin \left (d x + c\right )}{16 \, d \cos \left (d x + c\right )^{4} \sin \left (d x + c\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 [A] time = 1.27147, size = 251, normalized size = 1.49 \begin{align*} \frac{32 \, a b \log \left ({\left | \sin \left (d x + c\right ) \right |}\right ) +{\left (15 \, a^{2} - 16 \, a b + 3 \, b^{2}\right )} \log \left ({\left | \sin \left (d x + c\right ) + 1 \right |}\right ) -{\left (15 \, a^{2} + 16 \, a b + 3 \, b^{2}\right )} \log \left ({\left | \sin \left (d x + c\right ) - 1 \right |}\right ) - \frac{16 \,{\left (2 \, a b \sin \left (d x + c\right ) + a^{2}\right )}}{\sin \left (d x + c\right )} + \frac{2 \,{\left (12 \, a b \sin \left (d x + c\right )^{4} - 7 \, a^{2} \sin \left (d x + c\right )^{3} - 3 \, b^{2} \sin \left (d x + c\right )^{3} - 32 \, a b \sin \left (d x + c\right )^{2} + 9 \, a^{2} \sin \left (d x + c\right ) + 5 \, b^{2} \sin \left (d x + c\right ) + 24 \, a b\right )}}{{\left (\sin \left (d x + c\right )^{2} - 1\right )}^{2}}}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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