Optimal. Leaf size=43 \[ \frac{a^3 (A+B)}{d (a-a \sin (c+d x))}+\frac{a^2 B \log (1-\sin (c+d x))}{d} \]
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Rubi [A] time = 0.0903995, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.065, Rules used = {2836, 43} \[ \frac{a^3 (A+B)}{d (a-a \sin (c+d x))}+\frac{a^2 B \log (1-\sin (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 43
Rubi steps
\begin{align*} \int \sec ^3(c+d x) (a+a \sin (c+d x))^2 (A+B \sin (c+d x)) \, dx &=\frac{a^3 \operatorname{Subst}\left (\int \frac{A+\frac{B x}{a}}{(a-x)^2} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{a^3 \operatorname{Subst}\left (\int \left (\frac{A+B}{(a-x)^2}-\frac{B}{a (a-x)}\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac{a^2 B \log (1-\sin (c+d x))}{d}+\frac{a^3 (A+B)}{d (a-a \sin (c+d x))}\\ \end{align*}
Mathematica [A] time = 0.0742413, size = 41, normalized size = 0.95 \[ \frac{a^3 \left (\frac{A+B}{a-a \sin (c+d x)}+\frac{B \log (1-\sin (c+d x))}{a}\right )}{d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.103, size = 189, normalized size = 4.4 \begin{align*}{\frac{{a}^{2}A \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{2\,d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}+{\frac{{a}^{2}A\sin \left ( dx+c \right ) }{2\,d}}+{\frac{B{a}^{2} \left ( \tan \left ( dx+c \right ) \right ) ^{2}}{2\,d}}+{\frac{B{a}^{2}\ln \left ( \cos \left ( dx+c \right ) \right ) }{d}}+{\frac{{a}^{2}A}{d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}+{\frac{B{a}^{2} \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}+{\frac{B{a}^{2}\sin \left ( dx+c \right ) }{d}}-{\frac{B{a}^{2}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{d}}+{\frac{{a}^{2}A\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{2\,d}}+{\frac{B{a}^{2}}{2\,d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.08152, size = 50, normalized size = 1.16 \begin{align*} \frac{B a^{2} \log \left (\sin \left (d x + c\right ) - 1\right ) - \frac{{\left (A + B\right )} a^{2}}{\sin \left (d x + c\right ) - 1}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.73785, size = 123, normalized size = 2.86 \begin{align*} -\frac{{\left (A + B\right )} a^{2} -{\left (B a^{2} \sin \left (d x + c\right ) - B a^{2}\right )} \log \left (-\sin \left (d x + c\right ) + 1\right )}{d \sin \left (d x + c\right ) - d} \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 [B] time = 1.33581, size = 151, normalized size = 3.51 \begin{align*} -\frac{B a^{2} \log \left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right ) - 2 \, B a^{2} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1 \right |}\right ) + \frac{3 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 2 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 8 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 3 \, B a^{2}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1\right )}^{2}}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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