Optimal. Leaf size=54 \[ \frac{a A \cos ^3(c+d x)}{3 d}-\frac{2 a A \cos (c+d x)}{d}-\frac{a A \sin (c+d x) \cos (c+d x)}{d}+a A x \]
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Rubi [A] time = 0.0940265, antiderivative size = 54, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.207, Rules used = {21, 3788, 2635, 8, 4044, 3013} \[ \frac{a A \cos ^3(c+d x)}{3 d}-\frac{2 a A \cos (c+d x)}{d}-\frac{a A \sin (c+d x) \cos (c+d x)}{d}+a A x \]
Antiderivative was successfully verified.
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Rule 21
Rule 3788
Rule 2635
Rule 8
Rule 4044
Rule 3013
Rubi steps
\begin{align*} \int (a+a \csc (c+d x)) (A+A \csc (c+d x)) \sin ^3(c+d x) \, dx &=\frac{A \int (a+a \csc (c+d x))^2 \sin ^3(c+d x) \, dx}{a}\\ &=\frac{A \int \left (a^2+a^2 \csc ^2(c+d x)\right ) \sin ^3(c+d x) \, dx}{a}+(2 a A) \int \sin ^2(c+d x) \, dx\\ &=-\frac{a A \cos (c+d x) \sin (c+d x)}{d}+\frac{A \int \sin (c+d x) \left (a^2+a^2 \sin ^2(c+d x)\right ) \, dx}{a}+(a A) \int 1 \, dx\\ &=a A x-\frac{a A \cos (c+d x) \sin (c+d x)}{d}-\frac{A \operatorname{Subst}\left (\int \left (2 a^2-a^2 x^2\right ) \, dx,x,\cos (c+d x)\right )}{a d}\\ &=a A x-\frac{2 a A \cos (c+d x)}{d}+\frac{a A \cos ^3(c+d x)}{3 d}-\frac{a A \cos (c+d x) \sin (c+d x)}{d}\\ \end{align*}
Mathematica [A] time = 0.0841558, size = 43, normalized size = 0.8 \[ \frac{a A (-6 \sin (2 (c+d x))-21 \cos (c+d x)+\cos (3 (c+d x))+12 c+12 d x)}{12 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.089, size = 62, normalized size = 1.2 \begin{align*}{\frac{1}{d} \left ( -{\frac{Aa \left ( 2+ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \right ) \cos \left ( dx+c \right ) }{3}}+2\,Aa \left ( -1/2\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) +1/2\,dx+c/2 \right ) -Aa\cos \left ( dx+c \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.96236, size = 81, normalized size = 1.5 \begin{align*} \frac{2 \,{\left (\cos \left (d x + c\right )^{3} - 3 \, \cos \left (d x + c\right )\right )} A a + 3 \,{\left (2 \, d x + 2 \, c - \sin \left (2 \, d x + 2 \, c\right )\right )} A a - 6 \, A a \cos \left (d x + c\right )}{6 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.504407, size = 128, normalized size = 2.37 \begin{align*} \frac{A a \cos \left (d x + c\right )^{3} + 3 \, A a d x - 3 \, A a \cos \left (d x + c\right ) \sin \left (d x + c\right ) - 6 \, A a \cos \left (d x + c\right )}{3 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} A a \left (\int 2 \sin ^{3}{\left (c + d x \right )} \csc{\left (c + d x \right )}\, dx + \int \sin ^{3}{\left (c + d x \right )} \csc ^{2}{\left (c + d x \right )}\, dx + \int \sin ^{3}{\left (c + d x \right )}\, dx\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.39078, size = 128, normalized size = 2.37 \begin{align*} \frac{3 \,{\left (d x + c\right )} A a + \frac{2 \,{\left (3 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 3 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 12 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 3 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 5 \, A a\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{3}}}{3 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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