Optimal. Leaf size=179 \[ \frac{a d^2 \sin \left (c-\frac{a d}{b}\right ) \text{CosIntegral}\left (\frac{a d}{b}+d x\right )}{2 b^4}+\frac{d \cos \left (c-\frac{a d}{b}\right ) \text{CosIntegral}\left (\frac{a d}{b}+d x\right )}{b^3}+\frac{a d^2 \cos \left (c-\frac{a d}{b}\right ) \text{Si}\left (x d+\frac{a d}{b}\right )}{2 b^4}-\frac{d \sin \left (c-\frac{a d}{b}\right ) \text{Si}\left (x d+\frac{a d}{b}\right )}{b^3}-\frac{\sin (c+d x)}{b^2 (a+b x)}+\frac{a \sin (c+d x)}{2 b^2 (a+b x)^2}+\frac{a d \cos (c+d x)}{2 b^3 (a+b x)} \]
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Rubi [A] time = 0.349956, antiderivative size = 179, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {6742, 3297, 3303, 3299, 3302} \[ \frac{a d^2 \sin \left (c-\frac{a d}{b}\right ) \text{CosIntegral}\left (\frac{a d}{b}+d x\right )}{2 b^4}+\frac{d \cos \left (c-\frac{a d}{b}\right ) \text{CosIntegral}\left (\frac{a d}{b}+d x\right )}{b^3}+\frac{a d^2 \cos \left (c-\frac{a d}{b}\right ) \text{Si}\left (x d+\frac{a d}{b}\right )}{2 b^4}-\frac{d \sin \left (c-\frac{a d}{b}\right ) \text{Si}\left (x d+\frac{a d}{b}\right )}{b^3}-\frac{\sin (c+d x)}{b^2 (a+b x)}+\frac{a \sin (c+d x)}{2 b^2 (a+b x)^2}+\frac{a d \cos (c+d x)}{2 b^3 (a+b x)} \]
Antiderivative was successfully verified.
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Rule 6742
Rule 3297
Rule 3303
Rule 3299
Rule 3302
Rubi steps
\begin{align*} \int \frac{x \sin (c+d x)}{(a+b x)^3} \, dx &=\int \left (-\frac{a \sin (c+d x)}{b (a+b x)^3}+\frac{\sin (c+d x)}{b (a+b x)^2}\right ) \, dx\\ &=\frac{\int \frac{\sin (c+d x)}{(a+b x)^2} \, dx}{b}-\frac{a \int \frac{\sin (c+d x)}{(a+b x)^3} \, dx}{b}\\ &=\frac{a \sin (c+d x)}{2 b^2 (a+b x)^2}-\frac{\sin (c+d x)}{b^2 (a+b x)}+\frac{d \int \frac{\cos (c+d x)}{a+b x} \, dx}{b^2}-\frac{(a d) \int \frac{\cos (c+d x)}{(a+b x)^2} \, dx}{2 b^2}\\ &=\frac{a d \cos (c+d x)}{2 b^3 (a+b x)}+\frac{a \sin (c+d x)}{2 b^2 (a+b x)^2}-\frac{\sin (c+d x)}{b^2 (a+b x)}+\frac{\left (a d^2\right ) \int \frac{\sin (c+d x)}{a+b x} \, dx}{2 b^3}+\frac{\left (d \cos \left (c-\frac{a d}{b}\right )\right ) \int \frac{\cos \left (\frac{a d}{b}+d x\right )}{a+b x} \, dx}{b^2}-\frac{\left (d \sin \left (c-\frac{a d}{b}\right )\right ) \int \frac{\sin \left (\frac{a d}{b}+d x\right )}{a+b x} \, dx}{b^2}\\ &=\frac{a d \cos (c+d x)}{2 b^3 (a+b x)}+\frac{d \cos \left (c-\frac{a d}{b}\right ) \text{Ci}\left (\frac{a d}{b}+d x\right )}{b^3}+\frac{a \sin (c+d x)}{2 b^2 (a+b x)^2}-\frac{\sin (c+d x)}{b^2 (a+b x)}-\frac{d \sin \left (c-\frac{a d}{b}\right ) \text{Si}\left (\frac{a d}{b}+d x\right )}{b^3}+\frac{\left (a d^2 \cos \left (c-\frac{a d}{b}\right )\right ) \int \frac{\sin \left (\frac{a d}{b}+d x\right )}{a+b x} \, dx}{2 b^3}+\frac{\left (a d^2 \sin \left (c-\frac{a d}{b}\right )\right ) \int \frac{\cos \left (\frac{a d}{b}+d x\right )}{a+b x} \, dx}{2 b^3}\\ &=\frac{a d \cos (c+d x)}{2 b^3 (a+b x)}+\frac{d \cos \left (c-\frac{a d}{b}\right ) \text{Ci}\left (\frac{a d}{b}+d x\right )}{b^3}+\frac{a d^2 \text{Ci}\left (\frac{a d}{b}+d x\right ) \sin \left (c-\frac{a d}{b}\right )}{2 b^4}+\frac{a \sin (c+d x)}{2 b^2 (a+b x)^2}-\frac{\sin (c+d x)}{b^2 (a+b x)}+\frac{a d^2 \cos \left (c-\frac{a d}{b}\right ) \text{Si}\left (\frac{a d}{b}+d x\right )}{2 b^4}-\frac{d \sin \left (c-\frac{a d}{b}\right ) \text{Si}\left (\frac{a d}{b}+d x\right )}{b^3}\\ \end{align*}
Mathematica [A] time = 0.580294, size = 157, normalized size = 0.88 \[ \frac{d (a+b x)^2 \left (\text{CosIntegral}\left (d \left (\frac{a}{b}+x\right )\right ) \left (a d \sin \left (c-\frac{a d}{b}\right )+2 b \cos \left (c-\frac{a d}{b}\right )\right )+\text{Si}\left (d \left (\frac{a}{b}+x\right )\right ) \left (a d \cos \left (c-\frac{a d}{b}\right )-2 b \sin \left (c-\frac{a d}{b}\right )\right )\right )+b \cos (d x) (a d \cos (c) (a+b x)-b \sin (c) (a+2 b x))-b \sin (d x) (a d \sin (c) (a+b x)+b \cos (c) (a+2 b x))}{2 b^4 (a+b x)^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.01, size = 419, normalized size = 2.3 \begin{align*}{\frac{1}{{d}^{2}} \left ( -{\frac{{d}^{3} \left ( da-cb \right ) }{b} \left ( -{\frac{\sin \left ( dx+c \right ) }{2\, \left ( \left ( dx+c \right ) b+da-cb \right ) ^{2}b}}+{\frac{1}{2\,b} \left ( -{\frac{\cos \left ( dx+c \right ) }{ \left ( \left ( dx+c \right ) b+da-cb \right ) b}}-{\frac{1}{b} \left ({\frac{1}{b}{\it Si} \left ( dx+c+{\frac{da-cb}{b}} \right ) \cos \left ({\frac{da-cb}{b}} \right ) }-{\frac{1}{b}{\it Ci} \left ( dx+c+{\frac{da-cb}{b}} \right ) \sin \left ({\frac{da-cb}{b}} \right ) } \right ) } \right ) } \right ) }+{\frac{{d}^{3}}{b} \left ( -{\frac{\sin \left ( dx+c \right ) }{ \left ( \left ( dx+c \right ) b+da-cb \right ) b}}+{\frac{1}{b} \left ({\frac{1}{b}{\it Si} \left ( dx+c+{\frac{da-cb}{b}} \right ) \sin \left ({\frac{da-cb}{b}} \right ) }+{\frac{1}{b}{\it Ci} \left ( dx+c+{\frac{da-cb}{b}} \right ) \cos \left ({\frac{da-cb}{b}} \right ) } \right ) } \right ) }-{d}^{3}c \left ( -{\frac{\sin \left ( dx+c \right ) }{2\, \left ( \left ( dx+c \right ) b+da-cb \right ) ^{2}b}}+{\frac{1}{2\,b} \left ( -{\frac{\cos \left ( dx+c \right ) }{ \left ( \left ( dx+c \right ) b+da-cb \right ) b}}-{\frac{1}{b} \left ({\frac{1}{b}{\it Si} \left ( dx+c+{\frac{da-cb}{b}} \right ) \cos \left ({\frac{da-cb}{b}} \right ) }-{\frac{1}{b}{\it Ci} \left ( dx+c+{\frac{da-cb}{b}} \right ) \sin \left ({\frac{da-cb}{b}} \right ) } \right ) } \right ) } \right ) \right ) } \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 = 1.33687, size = 792, normalized size = 4.42 \begin{align*} \frac{2 \,{\left (a b^{2} d x + a^{2} b d\right )} \cos \left (d x + c\right ) + 2 \,{\left ({\left (b^{3} d x^{2} + 2 \, a b^{2} d x + a^{2} b d\right )} \operatorname{Ci}\left (\frac{b d x + a d}{b}\right ) +{\left (b^{3} d x^{2} + 2 \, a b^{2} d x + a^{2} b d\right )} \operatorname{Ci}\left (-\frac{b d x + a d}{b}\right ) +{\left (a b^{2} d^{2} x^{2} + 2 \, a^{2} b d^{2} x + a^{3} d^{2}\right )} \operatorname{Si}\left (\frac{b d x + a d}{b}\right )\right )} \cos \left (-\frac{b c - a d}{b}\right ) - 2 \,{\left (2 \, b^{3} x + a b^{2}\right )} \sin \left (d x + c\right ) -{\left ({\left (a b^{2} d^{2} x^{2} + 2 \, a^{2} b d^{2} x + a^{3} d^{2}\right )} \operatorname{Ci}\left (\frac{b d x + a d}{b}\right ) +{\left (a b^{2} d^{2} x^{2} + 2 \, a^{2} b d^{2} x + a^{3} d^{2}\right )} \operatorname{Ci}\left (-\frac{b d x + a d}{b}\right ) - 4 \,{\left (b^{3} d x^{2} + 2 \, a b^{2} d x + a^{2} b d\right )} \operatorname{Si}\left (\frac{b d x + a d}{b}\right )\right )} \sin \left (-\frac{b c - a d}{b}\right )}{4 \,{\left (b^{6} x^{2} + 2 \, a b^{5} x + a^{2} b^{4}\right )}} \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*} \int \frac{x \sin{\left (c + d x \right )}}{\left (a + b x\right )^{3}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [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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