Optimal. Leaf size=91 \[ 3 \text{Unintegrable}\left (\frac{\csc (a+b x)}{(c+d x)^2},x\right )-\frac{4 b \cos \left (a-\frac{b c}{d}\right ) \text{CosIntegral}\left (\frac{b c}{d}+b x\right )}{d^2}+\frac{4 b \sin \left (a-\frac{b c}{d}\right ) \text{Si}\left (\frac{b c}{d}+b x\right )}{d^2}+\frac{4 \sin (a+b x)}{d (c+d x)} \]
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Rubi [A] time = 0.283036, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int \frac{\csc ^2(a+b x) \sin (3 a+3 b x)}{(c+d x)^2} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int \frac{\csc ^2(a+b x) \sin (3 a+3 b x)}{(c+d x)^2} \, dx &=\int \left (\frac{3 \cos (a+b x) \cot (a+b x)}{(c+d x)^2}-\frac{\sin (a+b x)}{(c+d x)^2}\right ) \, dx\\ &=3 \int \frac{\cos (a+b x) \cot (a+b x)}{(c+d x)^2} \, dx-\int \frac{\sin (a+b x)}{(c+d x)^2} \, dx\\ &=\frac{\sin (a+b x)}{d (c+d x)}+3 \int \frac{\csc (a+b x)}{(c+d x)^2} \, dx-3 \int \frac{\sin (a+b x)}{(c+d x)^2} \, dx-\frac{b \int \frac{\cos (a+b x)}{c+d x} \, dx}{d}\\ &=\frac{4 \sin (a+b x)}{d (c+d x)}+3 \int \frac{\csc (a+b x)}{(c+d x)^2} \, dx-\frac{(3 b) \int \frac{\cos (a+b x)}{c+d x} \, dx}{d}-\frac{\left (b \cos \left (a-\frac{b c}{d}\right )\right ) \int \frac{\cos \left (\frac{b c}{d}+b x\right )}{c+d x} \, dx}{d}+\frac{\left (b \sin \left (a-\frac{b c}{d}\right )\right ) \int \frac{\sin \left (\frac{b c}{d}+b x\right )}{c+d x} \, dx}{d}\\ &=-\frac{b \cos \left (a-\frac{b c}{d}\right ) \text{Ci}\left (\frac{b c}{d}+b x\right )}{d^2}+\frac{4 \sin (a+b x)}{d (c+d x)}+\frac{b \sin \left (a-\frac{b c}{d}\right ) \text{Si}\left (\frac{b c}{d}+b x\right )}{d^2}+3 \int \frac{\csc (a+b x)}{(c+d x)^2} \, dx-\frac{\left (3 b \cos \left (a-\frac{b c}{d}\right )\right ) \int \frac{\cos \left (\frac{b c}{d}+b x\right )}{c+d x} \, dx}{d}+\frac{\left (3 b \sin \left (a-\frac{b c}{d}\right )\right ) \int \frac{\sin \left (\frac{b c}{d}+b x\right )}{c+d x} \, dx}{d}\\ &=-\frac{4 b \cos \left (a-\frac{b c}{d}\right ) \text{Ci}\left (\frac{b c}{d}+b x\right )}{d^2}+\frac{4 \sin (a+b x)}{d (c+d x)}+\frac{4 b \sin \left (a-\frac{b c}{d}\right ) \text{Si}\left (\frac{b c}{d}+b x\right )}{d^2}+3 \int \frac{\csc (a+b x)}{(c+d x)^2} \, dx\\ \end{align*}
Mathematica [A] time = 6.78663, size = 0, normalized size = 0. \[ \int \frac{\csc ^2(a+b x) \sin (3 a+3 b x)}{(c+d x)^2} \, dx \]
Verification is Not applicable to the result.
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Maple [A] time = 0.7, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( \csc \left ( bx+a \right ) \right ) ^{2}\sin \left ( 3\,bx+3\,a \right ) }{ \left ( dx+c \right ) ^{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [A] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\csc \left (b x + a\right )^{2} \sin \left (3 \, b x + 3 \, a\right )}{d^{2} x^{2} + 2 \, c d x + c^{2}}, x\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 = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (b x + a\right )^{2} \sin \left (3 \, b x + 3 \, a\right )}{{\left (d x + c\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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