Optimal. Leaf size=24 \[ \frac{b \tan (e+f x)}{f}-\frac{a \cot (e+f x)}{f} \]
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Rubi [A] time = 0.0322951, antiderivative size = 24, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {3663, 14} \[ \frac{b \tan (e+f x)}{f}-\frac{a \cot (e+f x)}{f} \]
Antiderivative was successfully verified.
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Rule 3663
Rule 14
Rubi steps
\begin{align*} \int \csc ^2(e+f x) \left (a+b \tan ^2(e+f x)\right ) \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a+b x^2}{x^2} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{\operatorname{Subst}\left (\int \left (b+\frac{a}{x^2}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{a \cot (e+f x)}{f}+\frac{b \tan (e+f x)}{f}\\ \end{align*}
Mathematica [A] time = 0.0207985, size = 24, normalized size = 1. \[ \frac{b \tan (e+f x)}{f}-\frac{a \cot (e+f x)}{f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.078, size = 23, normalized size = 1. \begin{align*}{\frac{b\tan \left ( fx+e \right ) -\cot \left ( fx+e \right ) a}{f}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.0621, size = 32, normalized size = 1.33 \begin{align*} \frac{b \tan \left (f x + e\right ) - \frac{a}{\tan \left (f x + e\right )}}{f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.92869, size = 82, normalized size = 3.42 \begin{align*} -\frac{{\left (a + b\right )} \cos \left (f x + e\right )^{2} - b}{f \cos \left (f x + e\right ) \sin \left (f x + e\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 \left (a + b \tan ^{2}{\left (e + f x \right )}\right ) \csc ^{2}{\left (e + f x \right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.56161, size = 35, normalized size = 1.46 \begin{align*} \frac{b \tan \left (f x + e\right ) - \frac{a}{\tan \left (f x + e\right )}}{f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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