Optimal. Leaf size=99 \[ \frac{a \tan ^4(c+d x)}{4 d}+\frac{a \tan ^2(c+d x)}{d}+\frac{a \log (\tan (c+d x))}{d}+\frac{3 b \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{b \tan (c+d x) \sec ^3(c+d x)}{4 d}+\frac{3 b \tan (c+d x) \sec (c+d x)}{8 d} \]
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Rubi [A] time = 0.105285, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {2834, 2620, 266, 43, 3768, 3770} \[ \frac{a \tan ^4(c+d x)}{4 d}+\frac{a \tan ^2(c+d x)}{d}+\frac{a \log (\tan (c+d x))}{d}+\frac{3 b \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{b \tan (c+d x) \sec ^3(c+d x)}{4 d}+\frac{3 b \tan (c+d x) \sec (c+d x)}{8 d} \]
Antiderivative was successfully verified.
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Rule 2834
Rule 2620
Rule 266
Rule 43
Rule 3768
Rule 3770
Rubi steps
\begin{align*} \int \csc (c+d x) \sec ^5(c+d x) (a+b \sin (c+d x)) \, dx &=a \int \csc (c+d x) \sec ^5(c+d x) \, dx+b \int \sec ^5(c+d x) \, dx\\ &=\frac{b \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{1}{4} (3 b) \int \sec ^3(c+d x) \, dx+\frac{a \operatorname{Subst}\left (\int \frac{\left (1+x^2\right )^2}{x} \, dx,x,\tan (c+d x)\right )}{d}\\ &=\frac{3 b \sec (c+d x) \tan (c+d x)}{8 d}+\frac{b \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{1}{8} (3 b) \int \sec (c+d x) \, dx+\frac{a \operatorname{Subst}\left (\int \frac{(1+x)^2}{x} \, dx,x,\tan ^2(c+d x)\right )}{2 d}\\ &=\frac{3 b \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{3 b \sec (c+d x) \tan (c+d x)}{8 d}+\frac{b \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{a \operatorname{Subst}\left (\int \left (2+\frac{1}{x}+x\right ) \, dx,x,\tan ^2(c+d x)\right )}{2 d}\\ &=\frac{3 b \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{a \log (\tan (c+d x))}{d}+\frac{3 b \sec (c+d x) \tan (c+d x)}{8 d}+\frac{b \sec ^3(c+d x) \tan (c+d x)}{4 d}+\frac{a \tan ^2(c+d x)}{d}+\frac{a \tan ^4(c+d x)}{4 d}\\ \end{align*}
Mathematica [A] time = 1.25655, size = 99, normalized size = 1. \[ -\frac{a \left (-\sec ^4(c+d x)-2 \sec ^2(c+d x)-4 \log (\sin (c+d x))+4 \log (\cos (c+d x))\right )}{4 d}+\frac{b \tan (c+d x) \sec ^3(c+d x)}{4 d}+\frac{3 b \left (\tanh ^{-1}(\sin (c+d x))+\tan (c+d x) \sec (c+d x)\right )}{8 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.059, size = 100, normalized size = 1. \begin{align*}{\frac{a}{4\,d \left ( \cos \left ( dx+c \right ) \right ) ^{4}}}+{\frac{a}{2\,d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}+{\frac{a\ln \left ( \tan \left ( dx+c \right ) \right ) }{d}}+{\frac{b \left ( \sec \left ( dx+c \right ) \right ) ^{3}\tan \left ( dx+c \right ) }{4\,d}}+{\frac{3\,b\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{8\,d}}+{\frac{3\,b\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{8\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.999947, size = 147, normalized size = 1.48 \begin{align*} -\frac{{\left (8 \, a - 3 \, b\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) +{\left (8 \, a + 3 \, b\right )} \log \left (\sin \left (d x + c\right ) - 1\right ) - 16 \, a \log \left (\sin \left (d x + c\right )\right ) + \frac{2 \,{\left (3 \, b \sin \left (d x + c\right )^{3} + 4 \, a \sin \left (d x + c\right )^{2} - 5 \, b \sin \left (d x + c\right ) - 6 \, a\right )}}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{2} + 1}}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.04968, size = 328, normalized size = 3.31 \begin{align*} \frac{16 \, a \cos \left (d x + c\right )^{4} \log \left (\frac{1}{2} \, \sin \left (d x + c\right )\right ) -{\left (8 \, a - 3 \, b\right )} \cos \left (d x + c\right )^{4} \log \left (\sin \left (d x + c\right ) + 1\right ) -{\left (8 \, a + 3 \, b\right )} \cos \left (d x + c\right )^{4} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 8 \, a \cos \left (d x + c\right )^{2} + 2 \,{\left (3 \, b \cos \left (d x + c\right )^{2} + 2 \, b\right )} \sin \left (d x + c\right ) + 4 \, a}{16 \, d \cos \left (d x + c\right )^{4}} \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 = 1.223, size = 153, normalized size = 1.55 \begin{align*} -\frac{{\left (8 \, a - 3 \, b\right )} \log \left ({\left | \sin \left (d x + c\right ) + 1 \right |}\right ) +{\left (8 \, a + 3 \, b\right )} \log \left ({\left | \sin \left (d x + c\right ) - 1 \right |}\right ) - 16 \, a \log \left ({\left | \sin \left (d x + c\right ) \right |}\right ) - \frac{2 \,{\left (6 \, a \sin \left (d x + c\right )^{4} - 3 \, b \sin \left (d x + c\right )^{3} - 16 \, a \sin \left (d x + c\right )^{2} + 5 \, b \sin \left (d x + c\right ) + 12 \, a\right )}}{{\left (\sin \left (d x + c\right )^{2} - 1\right )}^{2}}}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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