Optimal. Leaf size=104 \[ \frac{1}{8} a^4 x (35 A+48 B)+\frac{5}{8} a^4 (7 A+8 B) \sin (x)+\frac{1}{12} (7 A+4 B) \sin (x) \left (a^2 \cos (x)+a^2\right )^2+\frac{1}{24} (35 A+32 B) \sin (x) \left (a^4 \cos (x)+a^4\right )+a^4 B \tanh ^{-1}(\sin (x))+\frac{1}{4} a A \sin (x) (a \cos (x)+a)^3 \]
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Rubi [A] time = 0.402811, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4, Rules used = {2828, 2976, 2968, 3023, 2735, 3770} \[ \frac{1}{8} a^4 x (35 A+48 B)+\frac{5}{8} a^4 (7 A+8 B) \sin (x)+\frac{1}{12} (7 A+4 B) \sin (x) \left (a^2 \cos (x)+a^2\right )^2+\frac{1}{24} (35 A+32 B) \sin (x) \left (a^4 \cos (x)+a^4\right )+a^4 B \tanh ^{-1}(\sin (x))+\frac{1}{4} a A \sin (x) (a \cos (x)+a)^3 \]
Antiderivative was successfully verified.
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Rule 2828
Rule 2976
Rule 2968
Rule 3023
Rule 2735
Rule 3770
Rubi steps
\begin{align*} \int (a+a \cos (x))^4 (A+B \sec (x)) \, dx &=\int (a+a \cos (x))^4 (B+A \cos (x)) \sec (x) \, dx\\ &=\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{4} \int (a+a \cos (x))^3 (4 a B+a (7 A+4 B) \cos (x)) \sec (x) \, dx\\ &=\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{12} (7 A+4 B) \left (a^2+a^2 \cos (x)\right )^2 \sin (x)+\frac{1}{12} \int (a+a \cos (x))^2 \left (12 a^2 B+a^2 (35 A+32 B) \cos (x)\right ) \sec (x) \, dx\\ &=\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{12} (7 A+4 B) \left (a^2+a^2 \cos (x)\right )^2 \sin (x)+\frac{1}{24} (35 A+32 B) \left (a^4+a^4 \cos (x)\right ) \sin (x)+\frac{1}{24} \int (a+a \cos (x)) \left (24 a^3 B+15 a^3 (7 A+8 B) \cos (x)\right ) \sec (x) \, dx\\ &=\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{12} (7 A+4 B) \left (a^2+a^2 \cos (x)\right )^2 \sin (x)+\frac{1}{24} (35 A+32 B) \left (a^4+a^4 \cos (x)\right ) \sin (x)+\frac{1}{24} \int \left (24 a^4 B+\left (24 a^4 B+15 a^4 (7 A+8 B)\right ) \cos (x)+15 a^4 (7 A+8 B) \cos ^2(x)\right ) \sec (x) \, dx\\ &=\frac{5}{8} a^4 (7 A+8 B) \sin (x)+\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{12} (7 A+4 B) \left (a^2+a^2 \cos (x)\right )^2 \sin (x)+\frac{1}{24} (35 A+32 B) \left (a^4+a^4 \cos (x)\right ) \sin (x)+\frac{1}{24} \int \left (24 a^4 B+3 a^4 (35 A+48 B) \cos (x)\right ) \sec (x) \, dx\\ &=\frac{1}{8} a^4 (35 A+48 B) x+\frac{5}{8} a^4 (7 A+8 B) \sin (x)+\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{12} (7 A+4 B) \left (a^2+a^2 \cos (x)\right )^2 \sin (x)+\frac{1}{24} (35 A+32 B) \left (a^4+a^4 \cos (x)\right ) \sin (x)+\left (a^4 B\right ) \int \sec (x) \, dx\\ &=\frac{1}{8} a^4 (35 A+48 B) x+a^4 B \tanh ^{-1}(\sin (x))+\frac{5}{8} a^4 (7 A+8 B) \sin (x)+\frac{1}{4} a A (a+a \cos (x))^3 \sin (x)+\frac{1}{12} (7 A+4 B) \left (a^2+a^2 \cos (x)\right )^2 \sin (x)+\frac{1}{24} (35 A+32 B) \left (a^4+a^4 \cos (x)\right ) \sin (x)\\ \end{align*}
Mathematica [A] time = 0.126385, size = 97, normalized size = 0.93 \[ \frac{1}{96} a^4 \left (24 (28 A+27 B) \sin (x)+24 (7 A+4 B) \sin (2 x)+420 A x+32 A \sin (3 x)+3 A \sin (4 x)+576 B x+8 B \sin (3 x)-96 B \log \left (\cos \left (\frac{x}{2}\right )-\sin \left (\frac{x}{2}\right )\right )+96 B \log \left (\sin \left (\frac{x}{2}\right )+\cos \left (\frac{x}{2}\right )\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.088, size = 103, normalized size = 1. \begin{align*}{\frac{A{a}^{4}\sin \left ( x \right ) \left ( \cos \left ( x \right ) \right ) ^{3}}{4}}+{\frac{27\,A{a}^{4}\sin \left ( x \right ) \cos \left ( x \right ) }{8}}+{\frac{35\,A{a}^{4}x}{8}}+{\frac{B{a}^{4} \left ( 2+ \left ( \cos \left ( x \right ) \right ) ^{2} \right ) \sin \left ( x \right ) }{3}}+{\frac{4\,A{a}^{4} \left ( 2+ \left ( \cos \left ( x \right ) \right ) ^{2} \right ) \sin \left ( x \right ) }{3}}+2\,B{a}^{4}\sin \left ( x \right ) \cos \left ( x \right ) +6\,B{a}^{4}x+6\,B{a}^{4}\sin \left ( x \right ) +4\,A{a}^{4}\sin \left ( x \right ) +B{a}^{4}\ln \left ( \sec \left ( x \right ) +\tan \left ( x \right ) \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00779, size = 159, normalized size = 1.53 \begin{align*} -\frac{4}{3} \,{\left (\sin \left (x\right )^{3} - 3 \, \sin \left (x\right )\right )} A a^{4} - \frac{1}{3} \,{\left (\sin \left (x\right )^{3} - 3 \, \sin \left (x\right )\right )} B a^{4} + \frac{1}{32} \, A a^{4}{\left (12 \, x + \sin \left (4 \, x\right ) + 8 \, \sin \left (2 \, x\right )\right )} + \frac{3}{2} \, A a^{4}{\left (2 \, x + \sin \left (2 \, x\right )\right )} + B a^{4}{\left (2 \, x + \sin \left (2 \, x\right )\right )} + A a^{4} x + 4 \, B a^{4} x + B a^{4} \log \left (\sec \left (x\right ) + \tan \left (x\right )\right ) + 4 \, A a^{4} \sin \left (x\right ) + 6 \, B a^{4} \sin \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.54186, size = 255, normalized size = 2.45 \begin{align*} \frac{1}{8} \,{\left (35 \, A + 48 \, B\right )} a^{4} x + \frac{1}{2} \, B a^{4} \log \left (\sin \left (x\right ) + 1\right ) - \frac{1}{2} \, B a^{4} \log \left (-\sin \left (x\right ) + 1\right ) + \frac{1}{24} \,{\left (6 \, A a^{4} \cos \left (x\right )^{3} + 8 \,{\left (4 \, A + B\right )} a^{4} \cos \left (x\right )^{2} + 3 \,{\left (27 \, A + 16 \, B\right )} a^{4} \cos \left (x\right ) + 160 \,{\left (A + B\right )} a^{4}\right )} \sin \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 174.516, size = 116, normalized size = 1.12 \begin{align*} \frac{35 A a^{4} x}{8} - \frac{4 A a^{4} \sin ^{3}{\left (x \right )}}{3} + 8 A a^{4} \sin{\left (x \right )} + \frac{7 A a^{4} \sin{\left (2 x \right )}}{4} + \frac{A a^{4} \sin{\left (4 x \right )}}{32} + 6 B a^{4} x + B a^{4} \log{\left (\tan{\left (x \right )} + \sec{\left (x \right )} \right )} - \frac{B a^{4} \sin ^{3}{\left (x \right )}}{3} + 2 B a^{4} \sin{\left (x \right )} \cos{\left (x \right )} + 7 B a^{4} \sin{\left (x \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16871, size = 201, normalized size = 1.93 \begin{align*} B a^{4} \log \left ({\left | \tan \left (\frac{1}{2} \, x\right ) + 1 \right |}\right ) - B a^{4} \log \left ({\left | \tan \left (\frac{1}{2} \, x\right ) - 1 \right |}\right ) + \frac{1}{8} \,{\left (35 \, A a^{4} + 48 \, B a^{4}\right )} x + \frac{105 \, A a^{4} \tan \left (\frac{1}{2} \, x\right )^{7} + 120 \, B a^{4} \tan \left (\frac{1}{2} \, x\right )^{7} + 385 \, A a^{4} \tan \left (\frac{1}{2} \, x\right )^{5} + 424 \, B a^{4} \tan \left (\frac{1}{2} \, x\right )^{5} + 511 \, A a^{4} \tan \left (\frac{1}{2} \, x\right )^{3} + 520 \, B a^{4} \tan \left (\frac{1}{2} \, x\right )^{3} + 279 \, A a^{4} \tan \left (\frac{1}{2} \, x\right ) + 216 \, B a^{4} \tan \left (\frac{1}{2} \, x\right )}{12 \,{\left (\tan \left (\frac{1}{2} \, x\right )^{2} + 1\right )}^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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