Optimal. Leaf size=80 \[ -\frac{\cos (c+d x) F_1\left (\frac{1}{2};2,\frac{11}{6};\frac{3}{2};1-\sin (c+d x),\frac{1}{2} (1-\sin (c+d x))\right )}{2^{5/6} a d \sqrt [6]{\sin (c+d x)+1} \sqrt [3]{a \sin (c+d x)+a}} \]
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Rubi [A] time = 0.137083, antiderivative size = 80, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.174, Rules used = {2787, 2785, 130, 429} \[ -\frac{\cos (c+d x) F_1\left (\frac{1}{2};2,\frac{11}{6};\frac{3}{2};1-\sin (c+d x),\frac{1}{2} (1-\sin (c+d x))\right )}{2^{5/6} a d \sqrt [6]{\sin (c+d x)+1} \sqrt [3]{a \sin (c+d x)+a}} \]
Antiderivative was successfully verified.
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Rule 2787
Rule 2785
Rule 130
Rule 429
Rubi steps
\begin{align*} \int \frac{\csc ^2(c+d x)}{(a+a \sin (c+d x))^{4/3}} \, dx &=\frac{\sqrt [3]{1+\sin (c+d x)} \int \frac{\csc ^2(c+d x)}{(1+\sin (c+d x))^{4/3}} \, dx}{a \sqrt [3]{a+a \sin (c+d x)}}\\ &=-\frac{\cos (c+d x) \operatorname{Subst}\left (\int \frac{1}{(1-x)^2 (2-x)^{11/6} \sqrt{x}} \, dx,x,1-\sin (c+d x)\right )}{a d \sqrt{1-\sin (c+d x)} \sqrt [6]{1+\sin (c+d x)} \sqrt [3]{a+a \sin (c+d x)}}\\ &=-\frac{(2 \cos (c+d x)) \operatorname{Subst}\left (\int \frac{1}{\left (1-x^2\right )^2 \left (2-x^2\right )^{11/6}} \, dx,x,\sqrt{1-\sin (c+d x)}\right )}{a d \sqrt{1-\sin (c+d x)} \sqrt [6]{1+\sin (c+d x)} \sqrt [3]{a+a \sin (c+d x)}}\\ &=-\frac{F_1\left (\frac{1}{2};2,\frac{11}{6};\frac{3}{2};1-\sin (c+d x),\frac{1}{2} (1-\sin (c+d x))\right ) \cos (c+d x)}{2^{5/6} a d \sqrt [6]{1+\sin (c+d x)} \sqrt [3]{a+a \sin (c+d x)}}\\ \end{align*}
Mathematica [C] time = 14.0285, size = 230, normalized size = 2.88 \[ \frac{8\ 2^{2/3} \cos ^{\frac{8}{3}}\left (\frac{1}{4} (2 c+2 d x-\pi )\right ) (\cos (2 (c+d x))+i \sin (2 (c+d x))) \left (14 i \, _2F_1\left (\frac{1}{3},\frac{2}{3};\frac{4}{3};-i e^{-i (c+d x)}\right ) (\sin (c+d x)+i \cos (c+d x)+1)^{2/3} (\sin (2 (c+d x))+2 \cos (c+d x))+35 \sin (c+d x)-14 \cos (2 (c+d x))+6\right )}{55 d \left (-1+i e^{i (c+d x)}\right )^3 \left (e^{i (c+d x)}-i\right ) \left (-(-1)^{3/4} e^{-\frac{1}{2} i (c+d x)} \left (e^{i (c+d x)}+i\right )\right )^{2/3} (a (\sin (c+d x)+1))^{4/3}} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.105, size = 0, normalized size = 0. \begin{align*} \int{ \left ( \csc \left ( dx+c \right ) \right ) ^{2} \left ( a+a\sin \left ( dx+c \right ) \right ) ^{-{\frac{4}{3}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (d x + c\right )^{2}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{4}{3}}}\,{d x} \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(-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 \frac{\csc \left (d x + c\right )^{2}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{4}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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