Optimal. Leaf size=91 \[ \frac{2 a^2 \tan ^7(c+d x)}{7 d}+\frac{2 a^2 \tan ^5(c+d x)}{5 d}+\frac{2 a^2 \sec ^7(c+d x)}{7 d}-\frac{3 a^2 \sec ^5(c+d x)}{5 d}+\frac{a^2 \sec ^3(c+d x)}{3 d} \]
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Rubi [A] time = 0.21374, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 5, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.172, Rules used = {2873, 2606, 14, 2607, 270} \[ \frac{2 a^2 \tan ^7(c+d x)}{7 d}+\frac{2 a^2 \tan ^5(c+d x)}{5 d}+\frac{2 a^2 \sec ^7(c+d x)}{7 d}-\frac{3 a^2 \sec ^5(c+d x)}{5 d}+\frac{a^2 \sec ^3(c+d x)}{3 d} \]
Antiderivative was successfully verified.
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Rule 2873
Rule 2606
Rule 14
Rule 2607
Rule 270
Rubi steps
\begin{align*} \int \sec ^5(c+d x) (a+a \sin (c+d x))^2 \tan ^3(c+d x) \, dx &=\int \left (a^2 \sec ^5(c+d x) \tan ^3(c+d x)+2 a^2 \sec ^4(c+d x) \tan ^4(c+d x)+a^2 \sec ^3(c+d x) \tan ^5(c+d x)\right ) \, dx\\ &=a^2 \int \sec ^5(c+d x) \tan ^3(c+d x) \, dx+a^2 \int \sec ^3(c+d x) \tan ^5(c+d x) \, dx+\left (2 a^2\right ) \int \sec ^4(c+d x) \tan ^4(c+d x) \, dx\\ &=\frac{a^2 \operatorname{Subst}\left (\int x^4 \left (-1+x^2\right ) \, dx,x,\sec (c+d x)\right )}{d}+\frac{a^2 \operatorname{Subst}\left (\int x^2 \left (-1+x^2\right )^2 \, dx,x,\sec (c+d x)\right )}{d}+\frac{\left (2 a^2\right ) \operatorname{Subst}\left (\int x^4 \left (1+x^2\right ) \, dx,x,\tan (c+d x)\right )}{d}\\ &=\frac{a^2 \operatorname{Subst}\left (\int \left (x^2-2 x^4+x^6\right ) \, dx,x,\sec (c+d x)\right )}{d}+\frac{a^2 \operatorname{Subst}\left (\int \left (-x^4+x^6\right ) \, dx,x,\sec (c+d x)\right )}{d}+\frac{\left (2 a^2\right ) \operatorname{Subst}\left (\int \left (x^4+x^6\right ) \, dx,x,\tan (c+d x)\right )}{d}\\ &=\frac{a^2 \sec ^3(c+d x)}{3 d}-\frac{3 a^2 \sec ^5(c+d x)}{5 d}+\frac{2 a^2 \sec ^7(c+d x)}{7 d}+\frac{2 a^2 \tan ^5(c+d x)}{5 d}+\frac{2 a^2 \tan ^7(c+d x)}{7 d}\\ \end{align*}
Mathematica [A] time = 0.984646, size = 139, normalized size = 1.53 \[ -\frac{a^2 \sec ^7(c+d x) \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^4 (448 \sin (c+d x)-104 \sin (2 (c+d x))-144 \sin (3 (c+d x))-52 \sin (4 (c+d x))+48 \sin (5 (c+d x))+182 \cos (c+d x)+736 \cos (2 (c+d x))+39 \cos (3 (c+d x))-192 \cos (4 (c+d x))-13 \cos (5 (c+d x))-672)}{6720 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.089, size = 248, normalized size = 2.7 \begin{align*}{\frac{1}{d} \left ({a}^{2} \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{105\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{35\,\cos \left ( dx+c \right ) }}+{\frac{\cos \left ( dx+c \right ) }{35} \left ({\frac{8}{3}}+ \left ( \sin \left ( dx+c \right ) \right ) ^{4}+{\frac{4\, \left ( \sin \left ( dx+c \right ) \right ) ^{2}}{3}} \right ) } \right ) +2\,{a}^{2} \left ( 1/7\,{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{5}}{ \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+{\frac{2\, \left ( \sin \left ( dx+c \right ) \right ) ^{5}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}} \right ) +{a}^{2} \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+{\frac{3\, \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\,\cos \left ( dx+c \right ) }}-{\frac{ \left ( 2+ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \right ) \cos \left ( dx+c \right ) }{35}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03654, size = 123, normalized size = 1.35 \begin{align*} \frac{6 \,{\left (5 \, \tan \left (d x + c\right )^{7} + 7 \, \tan \left (d x + c\right )^{5}\right )} a^{2} + \frac{{\left (35 \, \cos \left (d x + c\right )^{4} - 42 \, \cos \left (d x + c\right )^{2} + 15\right )} a^{2}}{\cos \left (d x + c\right )^{7}} - \frac{3 \,{\left (7 \, \cos \left (d x + c\right )^{2} - 5\right )} a^{2}}{\cos \left (d x + c\right )^{7}}}{105 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.3343, size = 284, normalized size = 3.12 \begin{align*} -\frac{24 \, a^{2} \cos \left (d x + c\right )^{4} - 47 \, a^{2} \cos \left (d x + c\right )^{2} + 25 \, a^{2} - 2 \,{\left (6 \, a^{2} \cos \left (d x + c\right )^{4} - 9 \, a^{2} \cos \left (d x + c\right )^{2} + 5 \, a^{2}\right )} \sin \left (d x + c\right )}{105 \,{\left (d \cos \left (d x + c\right )^{5} + 2 \, d \cos \left (d x + c\right )^{3} \sin \left (d x + c\right ) - 2 \, d \cos \left (d x + c\right )^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.28235, size = 186, normalized size = 2.04 \begin{align*} -\frac{\frac{35 \,{\left (3 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + a^{2}\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1\right )}^{3}} - \frac{105 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 1015 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 1330 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 1302 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 469 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 67 \, a^{2}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1\right )}^{7}}}{840 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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