Optimal. Leaf size=16 \[ \frac{\tan (e+f x)}{a c f} \]
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Rubi [A] time = 0.0674709, antiderivative size = 16, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115, Rules used = {2736, 3767, 8} \[ \frac{\tan (e+f x)}{a c f} \]
Antiderivative was successfully verified.
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Rule 2736
Rule 3767
Rule 8
Rubi steps
\begin{align*} \int \frac{1}{(a+a \sin (e+f x)) (c-c \sin (e+f x))} \, dx &=\frac{\int \sec ^2(e+f x) \, dx}{a c}\\ &=-\frac{\operatorname{Subst}(\int 1 \, dx,x,-\tan (e+f x))}{a c f}\\ &=\frac{\tan (e+f x)}{a c f}\\ \end{align*}
Mathematica [A] time = 0.0123707, size = 16, normalized size = 1. \[ \frac{\tan (e+f x)}{a c f} \]
Antiderivative was successfully verified.
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Maple [F] time = 180., size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{ \left ( a+a\sin \left ( fx+e \right ) \right ) \left ( c-c\sin \left ( fx+e \right ) \right ) }}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.75087, size = 22, normalized size = 1.38 \begin{align*} \frac{\tan \left (f x + e\right )}{a c f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.27716, size = 47, normalized size = 2.94 \begin{align*} \frac{\sin \left (f x + e\right )}{a c f \cos \left (f x + e\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.81456, size = 49, normalized size = 3.06 \begin{align*} \begin{cases} - \frac{2 \tan{\left (\frac{e}{2} + \frac{f x}{2} \right )}}{a c f \tan ^{2}{\left (\frac{e}{2} + \frac{f x}{2} \right )} - a c f} & \text{for}\: f \neq 0 \\\frac{x}{\left (a \sin{\left (e \right )} + a\right ) \left (- c \sin{\left (e \right )} + c\right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.03161, size = 23, normalized size = 1.44 \begin{align*} \frac{\tan \left (f x + e\right )}{a c f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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