Optimal. Leaf size=188 \[ -\frac{a^3}{64 d (a \sin (c+d x)+a)^4}+\frac{a^2}{96 d (a-a \sin (c+d x))^3}+\frac{a^2}{8 d (a \sin (c+d x)+a)^3}-\frac{11 a}{128 d (a-a \sin (c+d x))^2}-\frac{29 a}{64 d (a \sin (c+d x)+a)^2}+\frac{47}{128 d (a-a \sin (c+d x))}+\frac{35}{32 d (a \sin (c+d x)+a)}+\frac{93 \log (1-\sin (c+d x))}{256 a d}+\frac{163 \log (\sin (c+d x)+1)}{256 a d} \]
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Rubi [A] time = 0.183577, antiderivative size = 188, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {2836, 12, 88} \[ -\frac{a^3}{64 d (a \sin (c+d x)+a)^4}+\frac{a^2}{96 d (a-a \sin (c+d x))^3}+\frac{a^2}{8 d (a \sin (c+d x)+a)^3}-\frac{11 a}{128 d (a-a \sin (c+d x))^2}-\frac{29 a}{64 d (a \sin (c+d x)+a)^2}+\frac{47}{128 d (a-a \sin (c+d x))}+\frac{35}{32 d (a \sin (c+d x)+a)}+\frac{93 \log (1-\sin (c+d x))}{256 a d}+\frac{163 \log (\sin (c+d x)+1)}{256 a d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 12
Rule 88
Rubi steps
\begin{align*} \int \frac{\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx &=\frac{a^7 \operatorname{Subst}\left (\int \frac{x^8}{a^8 (a-x)^4 (a+x)^5} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{x^8}{(a-x)^4 (a+x)^5} \, dx,x,a \sin (c+d x)\right )}{a d}\\ &=\frac{\operatorname{Subst}\left (\int \left (\frac{a^3}{32 (a-x)^4}-\frac{11 a^2}{64 (a-x)^3}+\frac{47 a}{128 (a-x)^2}-\frac{93}{256 (a-x)}+\frac{a^4}{16 (a+x)^5}-\frac{3 a^3}{8 (a+x)^4}+\frac{29 a^2}{32 (a+x)^3}-\frac{35 a}{32 (a+x)^2}+\frac{163}{256 (a+x)}\right ) \, dx,x,a \sin (c+d x)\right )}{a d}\\ &=\frac{93 \log (1-\sin (c+d x))}{256 a d}+\frac{163 \log (1+\sin (c+d x))}{256 a d}+\frac{a^2}{96 d (a-a \sin (c+d x))^3}-\frac{11 a}{128 d (a-a \sin (c+d x))^2}+\frac{47}{128 d (a-a \sin (c+d x))}-\frac{a^3}{64 d (a+a \sin (c+d x))^4}+\frac{a^2}{8 d (a+a \sin (c+d x))^3}-\frac{29 a}{64 d (a+a \sin (c+d x))^2}+\frac{35}{32 d (a+a \sin (c+d x))}\\ \end{align*}
Mathematica [A] time = 3.95042, size = 117, normalized size = 0.62 \[ \frac{\frac{2 \left (279 \sin ^6(c+d x)-489 \sin ^5(c+d x)-1000 \sin ^4(c+d x)+728 \sin ^3(c+d x)+1113 \sin ^2(c+d x)-295 \sin (c+d x)-400\right )}{(\sin (c+d x)-1)^3 (\sin (c+d x)+1)^4}+279 \log (1-\sin (c+d x))+489 \log (\sin (c+d x)+1)}{768 a d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.104, size = 162, normalized size = 0.9 \begin{align*} -{\frac{1}{96\,da \left ( \sin \left ( dx+c \right ) -1 \right ) ^{3}}}-{\frac{11}{128\,da \left ( \sin \left ( dx+c \right ) -1 \right ) ^{2}}}-{\frac{47}{128\,da \left ( \sin \left ( dx+c \right ) -1 \right ) }}+{\frac{93\,\ln \left ( \sin \left ( dx+c \right ) -1 \right ) }{256\,da}}-{\frac{1}{64\,da \left ( 1+\sin \left ( dx+c \right ) \right ) ^{4}}}+{\frac{1}{8\,da \left ( 1+\sin \left ( dx+c \right ) \right ) ^{3}}}-{\frac{29}{64\,da \left ( 1+\sin \left ( dx+c \right ) \right ) ^{2}}}+{\frac{35}{32\,da \left ( 1+\sin \left ( dx+c \right ) \right ) }}+{\frac{163\,\ln \left ( 1+\sin \left ( dx+c \right ) \right ) }{256\,da}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.13474, size = 236, normalized size = 1.26 \begin{align*} \frac{\frac{2 \,{\left (279 \, \sin \left (d x + c\right )^{6} - 489 \, \sin \left (d x + c\right )^{5} - 1000 \, \sin \left (d x + c\right )^{4} + 728 \, \sin \left (d x + c\right )^{3} + 1113 \, \sin \left (d x + c\right )^{2} - 295 \, \sin \left (d x + c\right ) - 400\right )}}{a \sin \left (d x + c\right )^{7} + a \sin \left (d x + c\right )^{6} - 3 \, a \sin \left (d x + c\right )^{5} - 3 \, a \sin \left (d x + c\right )^{4} + 3 \, a \sin \left (d x + c\right )^{3} + 3 \, a \sin \left (d x + c\right )^{2} - a \sin \left (d x + c\right ) - a} + \frac{489 \, \log \left (\sin \left (d x + c\right ) + 1\right )}{a} + \frac{279 \, \log \left (\sin \left (d x + c\right ) - 1\right )}{a}}{768 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.59043, size = 466, normalized size = 2.48 \begin{align*} \frac{558 \, \cos \left (d x + c\right )^{6} + 326 \, \cos \left (d x + c\right )^{4} - 100 \, \cos \left (d x + c\right )^{2} + 489 \,{\left (\cos \left (d x + c\right )^{6} \sin \left (d x + c\right ) + \cos \left (d x + c\right )^{6}\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) + 279 \,{\left (\cos \left (d x + c\right )^{6} \sin \left (d x + c\right ) + \cos \left (d x + c\right )^{6}\right )} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \,{\left (489 \, \cos \left (d x + c\right )^{4} - 250 \, \cos \left (d x + c\right )^{2} + 56\right )} \sin \left (d x + c\right ) + 16}{768 \,{\left (a d \cos \left (d x + c\right )^{6} \sin \left (d x + c\right ) + a d \cos \left (d x + c\right )^{6}\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 = 1.36621, size = 184, normalized size = 0.98 \begin{align*} \frac{\frac{1956 \, \log \left ({\left | \sin \left (d x + c\right ) + 1 \right |}\right )}{a} + \frac{1116 \, \log \left ({\left | \sin \left (d x + c\right ) - 1 \right |}\right )}{a} - \frac{2 \,{\left (1023 \, \sin \left (d x + c\right )^{3} - 2505 \, \sin \left (d x + c\right )^{2} + 2073 \, \sin \left (d x + c\right ) - 575\right )}}{a{\left (\sin \left (d x + c\right ) - 1\right )}^{3}} - \frac{4075 \, \sin \left (d x + c\right )^{4} + 12940 \, \sin \left (d x + c\right )^{3} + 15762 \, \sin \left (d x + c\right )^{2} + 8620 \, \sin \left (d x + c\right ) + 1771}{a{\left (\sin \left (d x + c\right ) + 1\right )}^{4}}}{3072 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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