Optimal. Leaf size=46 \[ \frac{\cos (e+f x) \log (\tan (e+f x))}{f \sqrt{a \sin (e+f x)+a} \sqrt{c-c \sin (e+f x)}} \]
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Rubi [A] time = 0.193503, antiderivative size = 46, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 36, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083, Rules used = {2946, 2620, 29} \[ \frac{\cos (e+f x) \log (\tan (e+f x))}{f \sqrt{a \sin (e+f x)+a} \sqrt{c-c \sin (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 2946
Rule 2620
Rule 29
Rubi steps
\begin{align*} \int \frac{\csc (e+f x)}{\sqrt{a+a \sin (e+f x)} \sqrt{c-c \sin (e+f x)}} \, dx &=\frac{\cos (e+f x) \int \csc (e+f x) \sec (e+f x) \, dx}{\sqrt{a+a \sin (e+f x)} \sqrt{c-c \sin (e+f x)}}\\ &=\frac{\cos (e+f x) \operatorname{Subst}\left (\int \frac{1}{x} \, dx,x,\tan (e+f x)\right )}{f \sqrt{a+a \sin (e+f x)} \sqrt{c-c \sin (e+f x)}}\\ &=\frac{\cos (e+f x) \log (\tan (e+f x))}{f \sqrt{a+a \sin (e+f x)} \sqrt{c-c \sin (e+f x)}}\\ \end{align*}
Mathematica [A] time = 0.193308, size = 63, normalized size = 1.37 \[ -\frac{\sec (e+f x) \sqrt{a (\sin (e+f x)+1)} \sqrt{c-c \sin (e+f x)} (\log (\cos (e+f x))-\log (\sin (e+f x)))}{a c f} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.328, size = 111, normalized size = 2.4 \begin{align*} -{\frac{\cos \left ( fx+e \right ) }{f} \left ( \ln \left ( -{\frac{-1+\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }} \right ) +\ln \left ( -{\frac{-1+\cos \left ( fx+e \right ) -\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }} \right ) -\ln \left ( -{\frac{-1+\cos \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }} \right ) \right ){\frac{1}{\sqrt{a \left ( 1+\sin \left ( fx+e \right ) \right ) }}}{\frac{1}{\sqrt{-c \left ( -1+\sin \left ( fx+e \right ) \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [C] time = 1.97753, size = 257, normalized size = 5.59 \begin{align*} -\frac{\left (-1\right )^{4 \, \cos \left (2 \, f x + 2 \, e\right )} \cosh \left (4 \, \pi \sin \left (2 \, f x + 2 \, e\right )\right ) \log \left (\frac{16 \,{\left (\cos \left (2 \, f x + 2 \, e\right )^{2} + \sin \left (2 \, f x + 2 \, e\right )^{2} + 2 \, \cos \left (2 \, f x + 2 \, e\right ) + 1\right )}}{a c{\left | e^{\left (2 i \, f x + 2 i \, e\right )} - 1 \right |}^{2}}\right ) - 2 i \, \left (-1\right )^{4 \, \cos \left (2 \, f x + 2 \, e\right )} \arctan \left (\frac{4 \, \sin \left (2 \, f x + 2 \, e\right )}{\sqrt{a} \sqrt{c}{\left | e^{\left (2 i \, f x + 2 i \, e\right )} - 1 \right |}}, \frac{4 \,{\left (\cos \left (2 \, f x + 2 \, e\right ) + 1\right )}}{\sqrt{a} \sqrt{c}{\left | e^{\left (2 i \, f x + 2 i \, e\right )} - 1 \right |}}\right ) \sinh \left (4 \, \pi \sin \left (2 \, f x + 2 \, e\right )\right )}{2 \, \sqrt{a} \sqrt{c} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.77296, size = 475, normalized size = 10.33 \begin{align*} \left [\frac{\sqrt{a c} \log \left (-\frac{4 \,{\left (2 \, a c \cos \left (f x + e\right )^{5} - 2 \, a c \cos \left (f x + e\right )^{3} + a c \cos \left (f x + e\right ) - \sqrt{a c}{\left (2 \, \cos \left (f x + e\right )^{2} - 1\right )} \sqrt{a \sin \left (f x + e\right ) + a} \sqrt{-c \sin \left (f x + e\right ) + c}\right )}}{\cos \left (f x + e\right )^{5} - \cos \left (f x + e\right )^{3}}\right )}{2 \, a c f}, \frac{\sqrt{-a c} \arctan \left (\frac{\sqrt{-a c} \sqrt{a \sin \left (f x + e\right ) + a} \sqrt{-c \sin \left (f x + e\right ) + c}}{2 \, a c \cos \left (f x + e\right )^{3} - a c \cos \left (f x + e\right )}\right )}{a c f}\right ] \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{1}{\sqrt{a \left (\sin{\left (e + f x \right )} + 1\right )} \sqrt{- c \left (\sin{\left (e + f x \right )} - 1\right )} \sin{\left (e + f x \right )}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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