Optimal. Leaf size=19 \[ -\frac {\tan (e+f x) \sec ^3(e+f x)}{f} \]
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Rubi [A] time = 0.02, antiderivative size = 19, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.048, Rules used = {4043} \[ -\frac {\tan (e+f x) \sec ^3(e+f x)}{f} \]
Antiderivative was successfully verified.
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Rule 4043
Rubi steps
\begin {align*} \int \sec ^3(e+f x) \left (3-4 \sec ^2(e+f x)\right ) \, dx &=-\frac {\sec ^3(e+f x) \tan (e+f x)}{f}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 19, normalized size = 1.00 \[ -\frac {\tan (e+f x) \sec ^3(e+f x)}{f} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 19, normalized size = 1.00 \[ -\frac {\sin \left (f x + e\right )}{f \cos \left (f x + e\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.28, size = 25, normalized size = 1.32 \[ -\frac {\sin \left (f x + e\right )}{{\left (\sin \left (f x + e\right )^{2} - 1\right )}^{2} f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 1.29, size = 47, normalized size = 2.47 \[ \frac {\frac {3 \sec \left (f x +e \right ) \tan \left (f x +e \right )}{2}+4 \left (-\frac {\left (\sec ^{3}\left (f x +e \right )\right )}{4}-\frac {3 \sec \left (f x +e \right )}{8}\right ) \tan \left (f x +e \right )}{f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 33, normalized size = 1.74 \[ -\frac {\sin \left (f x + e\right )}{{\left (\sin \left (f x + e\right )^{4} - 2 \, \sin \left (f x + e\right )^{2} + 1\right )} f} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.37, size = 23, normalized size = 1.21 \[ -\frac {\sin \left (e+f\,x\right )}{f\,{\left ({\sin \left (e+f\,x\right )}^2-1\right )}^2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ - \int \left (- 3 \sec ^{3}{\left (e + f x \right )}\right )\, dx - \int 4 \sec ^{5}{\left (e + f x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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