Optimal. Leaf size=294 \[ \frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\left (4 a^2-b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{a b^2 d \sqrt{a+b \sin (c+d x)}}+\frac{\left (4 a^2-3 b^2\right ) \sqrt{a+b \sin (c+d x)} E\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{a^2 b^2 d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}-\frac{3 b \sqrt{\frac{a+b \sin (c+d x)}{a+b}} \Pi \left (2;\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{a^2 d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}} \]
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Rubi [A] time = 0.705431, antiderivative size = 294, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 9, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.29, Rules used = {2890, 3059, 2655, 2653, 3002, 2663, 2661, 2807, 2805} \[ \frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\left (4 a^2-b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{a b^2 d \sqrt{a+b \sin (c+d x)}}+\frac{\left (4 a^2-3 b^2\right ) \sqrt{a+b \sin (c+d x)} E\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{a^2 b^2 d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}-\frac{3 b \sqrt{\frac{a+b \sin (c+d x)}{a+b}} \Pi \left (2;\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{a^2 d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 2890
Rule 3059
Rule 2655
Rule 2653
Rule 3002
Rule 2663
Rule 2661
Rule 2807
Rule 2805
Rubi steps
\begin{align*} \int \frac{\cos ^2(c+d x) \cot ^2(c+d x)}{(a+b \sin (c+d x))^{3/2}} \, dx &=\frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}}+\frac{2 \int \frac{\csc (c+d x) \left (-\frac{3 b^2}{4}-\frac{1}{2} a b \sin (c+d x)+\frac{1}{4} \left (4 a^2-3 b^2\right ) \sin ^2(c+d x)\right )}{\sqrt{a+b \sin (c+d x)}} \, dx}{a^2 b}\\ &=\frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}}+\frac{1}{2} \left (-\frac{3}{a^2}+\frac{4}{b^2}\right ) \int \sqrt{a+b \sin (c+d x)} \, dx-\frac{2 \int \frac{\csc (c+d x) \left (\frac{3 b^3}{4}+\frac{1}{4} a \left (4 a^2-b^2\right ) \sin (c+d x)\right )}{\sqrt{a+b \sin (c+d x)}} \, dx}{a^2 b^2}\\ &=\frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}}-\frac{(3 b) \int \frac{\csc (c+d x)}{\sqrt{a+b \sin (c+d x)}} \, dx}{2 a^2}-\frac{\left (4 a^2-b^2\right ) \int \frac{1}{\sqrt{a+b \sin (c+d x)}} \, dx}{2 a b^2}+\frac{\left (\left (-\frac{3}{a^2}+\frac{4}{b^2}\right ) \sqrt{a+b \sin (c+d x)}\right ) \int \sqrt{\frac{a}{a+b}+\frac{b \sin (c+d x)}{a+b}} \, dx}{2 \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}\\ &=\frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}}-\frac{\left (\frac{3}{a^2}-\frac{4}{b^2}\right ) E\left (\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )|\frac{2 b}{a+b}\right ) \sqrt{a+b \sin (c+d x)}}{d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}-\frac{\left (3 b \sqrt{\frac{a+b \sin (c+d x)}{a+b}}\right ) \int \frac{\csc (c+d x)}{\sqrt{\frac{a}{a+b}+\frac{b \sin (c+d x)}{a+b}}} \, dx}{2 a^2 \sqrt{a+b \sin (c+d x)}}-\frac{\left (\left (4 a^2-b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}\right ) \int \frac{1}{\sqrt{\frac{a}{a+b}+\frac{b \sin (c+d x)}{a+b}}} \, dx}{2 a b^2 \sqrt{a+b \sin (c+d x)}}\\ &=\frac{\left (2 a^2-3 b^2\right ) \cos (c+d x)}{a^2 b d \sqrt{a+b \sin (c+d x)}}-\frac{\cot (c+d x)}{a d \sqrt{a+b \sin (c+d x)}}-\frac{\left (\frac{3}{a^2}-\frac{4}{b^2}\right ) E\left (\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )|\frac{2 b}{a+b}\right ) \sqrt{a+b \sin (c+d x)}}{d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}-\frac{\left (4 a^2-b^2\right ) F\left (\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )|\frac{2 b}{a+b}\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}{a b^2 d \sqrt{a+b \sin (c+d x)}}-\frac{3 b \Pi \left (2;\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )|\frac{2 b}{a+b}\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}{a^2 d \sqrt{a+b \sin (c+d x)}}\\ \end{align*}
Mathematica [C] time = 3.42109, size = 433, normalized size = 1.47 \[ \frac{\frac{4 a \left (a^2-b^2\right ) \cos (c+d x)}{b \sqrt{a+b \sin (c+d x)}}-\frac{a \left (4 a^2-9 b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} \Pi \left (2;\frac{1}{4} (-2 c-2 d x+\pi )|\frac{2 b}{a+b}\right )}{b \sqrt{a+b \sin (c+d x)}}+\frac{i \left (3 b^2-4 a^2\right ) \sec (c+d x) \sqrt{-\frac{b (\sin (c+d x)-1)}{a+b}} \sqrt{\frac{b (\sin (c+d x)+1)}{b-a}} \left (b \left (b \Pi \left (\frac{a+b}{a};i \sinh ^{-1}\left (\sqrt{-\frac{1}{a+b}} \sqrt{a+b \sin (c+d x)}\right )|\frac{a+b}{a-b}\right )-2 a F\left (i \sinh ^{-1}\left (\sqrt{-\frac{1}{a+b}} \sqrt{a+b \sin (c+d x)}\right )|\frac{a+b}{a-b}\right )\right )-2 a (a-b) E\left (i \sinh ^{-1}\left (\sqrt{-\frac{1}{a+b}} \sqrt{a+b \sin (c+d x)}\right )|\frac{a+b}{a-b}\right )\right )}{b^3 \sqrt{-\frac{1}{a+b}}}+\frac{4 a^2 \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{4} (-2 c-2 d x+\pi )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}-2 a \cot (c+d x) \sqrt{a+b \sin (c+d x)}}{2 a^3 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 1.711, size = 620, normalized size = 2.1 \begin{align*} -{\frac{1}{{a}^{3}{b}^{3}\sin \left ( dx+c \right ) \cos \left ( dx+c \right ) d} \left ( \left ( -2\,{a}^{3}{b}^{2}+3\,a{b}^{4} \right ) \sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{2}-\sqrt{-{\frac{b\sin \left ( dx+c \right ) }{a-b}}-{\frac{b}{a-b}}}\sqrt{-{\frac{b\sin \left ( dx+c \right ) }{a+b}}+{\frac{b}{a+b}}}\sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}} \left ( 4\,{\it EllipticF} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ){a}^{4}b-6\,{\it EllipticF} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ){a}^{3}{b}^{2}-{\it EllipticF} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ){a}^{2}{b}^{3}+3\,{\it EllipticF} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ) a{b}^{4}+3\,{\it EllipticPi} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},{\frac{a-b}{a}},\sqrt{{\frac{a-b}{a+b}}} \right ) a{b}^{4}-3\,{\it EllipticPi} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},{\frac{a-b}{a}},\sqrt{{\frac{a-b}{a+b}}} \right ){b}^{5}-4\,{\it EllipticE} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ){a}^{5}+7\,{\it EllipticE} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ){a}^{3}{b}^{2}-3\,{\it EllipticE} \left ( \sqrt{{\frac{b\sin \left ( dx+c \right ) }{a-b}}+{\frac{a}{a-b}}},\sqrt{{\frac{a-b}{a+b}}} \right ) a{b}^{4} \right ) \sin \left ( dx+c \right ) +{a}^{2}{b}^{3} \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ){\frac{1}{\sqrt{a+b\sin \left ( dx+c \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [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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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\cos ^{2}{\left (c + d x \right )} \cot ^{2}{\left (c + d x \right )}}{\left (a + b \sin{\left (c + d x \right )}\right )^{\frac{3}{2}}}\, dx \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 \frac{\cos \left (d x + c\right )^{2} \cot \left (d x + c\right )^{2}}{{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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