Optimal. Leaf size=270 \[ -\frac{b \sin (c) \text{CosIntegral}(d x)}{a^2}+\frac{b \sin \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right ) \text{CosIntegral}\left (\frac{\sqrt{-a} d}{\sqrt{b}}+d x\right )}{2 a^2}+\frac{b \sin \left (\frac{\sqrt{-a} d}{\sqrt{b}}+c\right ) \text{CosIntegral}\left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{2 a^2}-\frac{b \cos (c) \text{Si}(d x)}{a^2}-\frac{b \cos \left (\frac{\sqrt{-a} d}{\sqrt{b}}+c\right ) \text{Si}\left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{2 a^2}+\frac{b \cos \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right ) \text{Si}\left (x d+\frac{\sqrt{-a} d}{\sqrt{b}}\right )}{2 a^2}-\frac{d^2 \sin (c) \text{CosIntegral}(d x)}{2 a}-\frac{d^2 \cos (c) \text{Si}(d x)}{2 a}-\frac{\sin (c+d x)}{2 a x^2}-\frac{d \cos (c+d x)}{2 a x} \]
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Rubi [A] time = 0.507786, antiderivative size = 270, normalized size of antiderivative = 1., number of steps used = 18, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {3345, 3297, 3303, 3299, 3302} \[ -\frac{b \sin (c) \text{CosIntegral}(d x)}{a^2}+\frac{b \sin \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right ) \text{CosIntegral}\left (\frac{\sqrt{-a} d}{\sqrt{b}}+d x\right )}{2 a^2}+\frac{b \sin \left (\frac{\sqrt{-a} d}{\sqrt{b}}+c\right ) \text{CosIntegral}\left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{2 a^2}-\frac{b \cos (c) \text{Si}(d x)}{a^2}-\frac{b \cos \left (\frac{\sqrt{-a} d}{\sqrt{b}}+c\right ) \text{Si}\left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{2 a^2}+\frac{b \cos \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right ) \text{Si}\left (x d+\frac{\sqrt{-a} d}{\sqrt{b}}\right )}{2 a^2}-\frac{d^2 \sin (c) \text{CosIntegral}(d x)}{2 a}-\frac{d^2 \cos (c) \text{Si}(d x)}{2 a}-\frac{\sin (c+d x)}{2 a x^2}-\frac{d \cos (c+d x)}{2 a x} \]
Antiderivative was successfully verified.
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Rule 3345
Rule 3297
Rule 3303
Rule 3299
Rule 3302
Rubi steps
\begin{align*} \int \frac{\sin (c+d x)}{x^3 \left (a+b x^2\right )} \, dx &=\int \left (\frac{\sin (c+d x)}{a x^3}-\frac{b \sin (c+d x)}{a^2 x}+\frac{b^2 x \sin (c+d x)}{a^2 \left (a+b x^2\right )}\right ) \, dx\\ &=\frac{\int \frac{\sin (c+d x)}{x^3} \, dx}{a}-\frac{b \int \frac{\sin (c+d x)}{x} \, dx}{a^2}+\frac{b^2 \int \frac{x \sin (c+d x)}{a+b x^2} \, dx}{a^2}\\ &=-\frac{\sin (c+d x)}{2 a x^2}+\frac{b^2 \int \left (-\frac{\sin (c+d x)}{2 \sqrt{b} \left (\sqrt{-a}-\sqrt{b} x\right )}+\frac{\sin (c+d x)}{2 \sqrt{b} \left (\sqrt{-a}+\sqrt{b} x\right )}\right ) \, dx}{a^2}+\frac{d \int \frac{\cos (c+d x)}{x^2} \, dx}{2 a}-\frac{(b \cos (c)) \int \frac{\sin (d x)}{x} \, dx}{a^2}-\frac{(b \sin (c)) \int \frac{\cos (d x)}{x} \, dx}{a^2}\\ &=-\frac{d \cos (c+d x)}{2 a x}-\frac{b \text{Ci}(d x) \sin (c)}{a^2}-\frac{\sin (c+d x)}{2 a x^2}-\frac{b \cos (c) \text{Si}(d x)}{a^2}-\frac{b^{3/2} \int \frac{\sin (c+d x)}{\sqrt{-a}-\sqrt{b} x} \, dx}{2 a^2}+\frac{b^{3/2} \int \frac{\sin (c+d x)}{\sqrt{-a}+\sqrt{b} x} \, dx}{2 a^2}-\frac{d^2 \int \frac{\sin (c+d x)}{x} \, dx}{2 a}\\ &=-\frac{d \cos (c+d x)}{2 a x}-\frac{b \text{Ci}(d x) \sin (c)}{a^2}-\frac{\sin (c+d x)}{2 a x^2}-\frac{b \cos (c) \text{Si}(d x)}{a^2}-\frac{\left (d^2 \cos (c)\right ) \int \frac{\sin (d x)}{x} \, dx}{2 a}+\frac{\left (b^{3/2} \cos \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right )\right ) \int \frac{\sin \left (\frac{\sqrt{-a} d}{\sqrt{b}}+d x\right )}{\sqrt{-a}+\sqrt{b} x} \, dx}{2 a^2}+\frac{\left (b^{3/2} \cos \left (c+\frac{\sqrt{-a} d}{\sqrt{b}}\right )\right ) \int \frac{\sin \left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{\sqrt{-a}-\sqrt{b} x} \, dx}{2 a^2}-\frac{\left (d^2 \sin (c)\right ) \int \frac{\cos (d x)}{x} \, dx}{2 a}+\frac{\left (b^{3/2} \sin \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right )\right ) \int \frac{\cos \left (\frac{\sqrt{-a} d}{\sqrt{b}}+d x\right )}{\sqrt{-a}+\sqrt{b} x} \, dx}{2 a^2}-\frac{\left (b^{3/2} \sin \left (c+\frac{\sqrt{-a} d}{\sqrt{b}}\right )\right ) \int \frac{\cos \left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{\sqrt{-a}-\sqrt{b} x} \, dx}{2 a^2}\\ &=-\frac{d \cos (c+d x)}{2 a x}-\frac{b \text{Ci}(d x) \sin (c)}{a^2}-\frac{d^2 \text{Ci}(d x) \sin (c)}{2 a}+\frac{b \text{Ci}\left (\frac{\sqrt{-a} d}{\sqrt{b}}+d x\right ) \sin \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right )}{2 a^2}+\frac{b \text{Ci}\left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right ) \sin \left (c+\frac{\sqrt{-a} d}{\sqrt{b}}\right )}{2 a^2}-\frac{\sin (c+d x)}{2 a x^2}-\frac{b \cos (c) \text{Si}(d x)}{a^2}-\frac{d^2 \cos (c) \text{Si}(d x)}{2 a}-\frac{b \cos \left (c+\frac{\sqrt{-a} d}{\sqrt{b}}\right ) \text{Si}\left (\frac{\sqrt{-a} d}{\sqrt{b}}-d x\right )}{2 a^2}+\frac{b \cos \left (c-\frac{\sqrt{-a} d}{\sqrt{b}}\right ) \text{Si}\left (\frac{\sqrt{-a} d}{\sqrt{b}}+d x\right )}{2 a^2}\\ \end{align*}
Mathematica [C] time = 0.678373, size = 247, normalized size = 0.91 \[ -\frac{x^2 \sin (c) \left (a d^2+2 b\right ) \text{CosIntegral}(d x)-b x^2 \sin \left (c-\frac{i \sqrt{a} d}{\sqrt{b}}\right ) \text{CosIntegral}\left (d \left (x+\frac{i \sqrt{a}}{\sqrt{b}}\right )\right )-b x^2 \sin \left (c+\frac{i \sqrt{a} d}{\sqrt{b}}\right ) \text{CosIntegral}\left (d \left (x-\frac{i \sqrt{a}}{\sqrt{b}}\right )\right )-b x^2 \cos \left (c-\frac{i \sqrt{a} d}{\sqrt{b}}\right ) \text{Si}\left (d \left (x+\frac{i \sqrt{a}}{\sqrt{b}}\right )\right )+b x^2 \cos \left (c+\frac{i \sqrt{a} d}{\sqrt{b}}\right ) \text{Si}\left (\frac{i \sqrt{a} d}{\sqrt{b}}-d x\right )+a d^2 x^2 \cos (c) \text{Si}(d x)+a \sin (c+d x)+a d x \cos (c+d x)+2 b x^2 \cos (c) \text{Si}(d x)}{2 a^2 x^2} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.028, size = 259, normalized size = 1. \begin{align*}{d}^{2} \left ( -{\frac{\sin \left ( dx+c \right ) }{2\,a{x}^{2}{d}^{2}}}-{\frac{\cos \left ( dx+c \right ) }{2\,axd}}+{\frac{b}{2\,{d}^{2}{a}^{2}} \left ({\it Si} \left ( dx+c-{\frac{1}{b} \left ( d\sqrt{-ab}+cb \right ) } \right ) \cos \left ({\frac{1}{b} \left ( d\sqrt{-ab}+cb \right ) } \right ) +{\it Ci} \left ( dx+c-{\frac{1}{b} \left ( d\sqrt{-ab}+cb \right ) } \right ) \sin \left ({\frac{1}{b} \left ( d\sqrt{-ab}+cb \right ) } \right ) \right ) }+{\frac{b}{2\,{d}^{2}{a}^{2}} \left ({\it Si} \left ( dx+c+{\frac{1}{b} \left ( d\sqrt{-ab}-cb \right ) } \right ) \cos \left ({\frac{1}{b} \left ( d\sqrt{-ab}-cb \right ) } \right ) -{\it Ci} \left ( dx+c+{\frac{1}{b} \left ( d\sqrt{-ab}-cb \right ) } \right ) \sin \left ({\frac{1}{b} \left ( d\sqrt{-ab}-cb \right ) } \right ) \right ) }-{\frac{ \left ( a{d}^{2}+2\,b \right ) \left ({\it Si} \left ( dx \right ) \cos \left ( c \right ) +{\it Ci} \left ( dx \right ) \sin \left ( c \right ) \right ) }{2\,{d}^{2}{a}^{2}}} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sin \left (d x + c\right )}{{\left (b x^{2} + a\right )} x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] time = 1.89675, size = 517, normalized size = 1.91 \begin{align*} \frac{i \,{\left (a d^{2} + 2 \, b\right )} x^{2}{\rm Ei}\left (i \, d x\right ) e^{\left (i \, c\right )} - i \,{\left (a d^{2} + 2 \, b\right )} x^{2}{\rm Ei}\left (-i \, d x\right ) e^{\left (-i \, c\right )} - i \, b x^{2}{\rm Ei}\left (i \, d x - \sqrt{\frac{a d^{2}}{b}}\right ) e^{\left (i \, c + \sqrt{\frac{a d^{2}}{b}}\right )} - i \, b x^{2}{\rm Ei}\left (i \, d x + \sqrt{\frac{a d^{2}}{b}}\right ) e^{\left (i \, c - \sqrt{\frac{a d^{2}}{b}}\right )} + i \, b x^{2}{\rm Ei}\left (-i \, d x - \sqrt{\frac{a d^{2}}{b}}\right ) e^{\left (-i \, c + \sqrt{\frac{a d^{2}}{b}}\right )} + i \, b x^{2}{\rm Ei}\left (-i \, d x + \sqrt{\frac{a d^{2}}{b}}\right ) e^{\left (-i \, c - \sqrt{\frac{a d^{2}}{b}}\right )} - 2 \, a d x \cos \left (d x + c\right ) - 2 \, a \sin \left (d x + c\right )}{4 \, a^{2} x^{2}} \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{\sin{\left (c + d x \right )}}{x^{3} \left (a + b x^{2}\right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sin \left (d x + c\right )}{{\left (b x^{2} + a\right )} x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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