Optimal. Leaf size=216 \[ -\frac{531 \text{FresnelC}\left (\sqrt{2} b x\right )}{16 \sqrt{2} \pi ^4 b^8}+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi ^2 b^4}-\frac{48 S(b x) \sin \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi ^4 b^8}-\frac{x^6 S(b x) \cos \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi b^2}+\frac{24 x^2 S(b x) \cos \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi ^3 b^6}-\frac{3 x^5}{5 \pi ^2 b^3}+\frac{17 x^3 \sin \left (\pi b^2 x^2\right )}{8 \pi ^3 b^5}-\frac{x^5 \cos \left (\pi b^2 x^2\right )}{4 \pi ^2 b^3}+\frac{147 x \cos \left (\pi b^2 x^2\right )}{16 \pi ^4 b^7}+\frac{24 x}{\pi ^4 b^7} \]
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Rubi [A] time = 0.264901, antiderivative size = 216, normalized size of antiderivative = 1., number of steps used = 18, number of rules used = 9, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.45, Rules used = {6454, 6462, 3391, 30, 3386, 3385, 3352, 6460, 3357} \[ -\frac{531 \text{FresnelC}\left (\sqrt{2} b x\right )}{16 \sqrt{2} \pi ^4 b^8}+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi ^2 b^4}-\frac{48 S(b x) \sin \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi ^4 b^8}-\frac{x^6 S(b x) \cos \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi b^2}+\frac{24 x^2 S(b x) \cos \left (\frac{1}{2} \pi b^2 x^2\right )}{\pi ^3 b^6}-\frac{3 x^5}{5 \pi ^2 b^3}+\frac{17 x^3 \sin \left (\pi b^2 x^2\right )}{8 \pi ^3 b^5}-\frac{x^5 \cos \left (\pi b^2 x^2\right )}{4 \pi ^2 b^3}+\frac{147 x \cos \left (\pi b^2 x^2\right )}{16 \pi ^4 b^7}+\frac{24 x}{\pi ^4 b^7} \]
Antiderivative was successfully verified.
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Rule 6454
Rule 6462
Rule 3391
Rule 30
Rule 3386
Rule 3385
Rule 3352
Rule 6460
Rule 3357
Rubi steps
\begin{align*} \int x^7 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right ) \, dx &=-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }+\frac{6 \int x^5 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x) \, dx}{b^2 \pi }+\frac{\int x^6 \sin \left (b^2 \pi x^2\right ) \, dx}{2 b \pi }\\ &=-\frac{x^5 \cos \left (b^2 \pi x^2\right )}{4 b^3 \pi ^2}-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^4 \pi ^2}-\frac{24 \int x^3 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right ) \, dx}{b^4 \pi ^2}+\frac{5 \int x^4 \cos \left (b^2 \pi x^2\right ) \, dx}{4 b^3 \pi ^2}-\frac{6 \int x^4 \sin ^2\left (\frac{1}{2} b^2 \pi x^2\right ) \, dx}{b^3 \pi ^2}\\ &=-\frac{x^5 \cos \left (b^2 \pi x^2\right )}{4 b^3 \pi ^2}+\frac{24 x^2 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^6 \pi ^3}-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^4 \pi ^2}+\frac{5 x^3 \sin \left (b^2 \pi x^2\right )}{8 b^5 \pi ^3}-\frac{48 \int x \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x) \, dx}{b^6 \pi ^3}-\frac{15 \int x^2 \sin \left (b^2 \pi x^2\right ) \, dx}{8 b^5 \pi ^3}-\frac{12 \int x^2 \sin \left (b^2 \pi x^2\right ) \, dx}{b^5 \pi ^3}-\frac{3 \int x^4 \, dx}{b^3 \pi ^2}+\frac{3 \int x^4 \cos \left (b^2 \pi x^2\right ) \, dx}{b^3 \pi ^2}\\ &=-\frac{3 x^5}{5 b^3 \pi ^2}+\frac{111 x \cos \left (b^2 \pi x^2\right )}{16 b^7 \pi ^4}-\frac{x^5 \cos \left (b^2 \pi x^2\right )}{4 b^3 \pi ^2}+\frac{24 x^2 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^6 \pi ^3}-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }-\frac{48 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^8 \pi ^4}+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^4 \pi ^2}+\frac{17 x^3 \sin \left (b^2 \pi x^2\right )}{8 b^5 \pi ^3}-\frac{15 \int \cos \left (b^2 \pi x^2\right ) \, dx}{16 b^7 \pi ^4}-\frac{6 \int \cos \left (b^2 \pi x^2\right ) \, dx}{b^7 \pi ^4}+\frac{48 \int \sin ^2\left (\frac{1}{2} b^2 \pi x^2\right ) \, dx}{b^7 \pi ^4}-\frac{9 \int x^2 \sin \left (b^2 \pi x^2\right ) \, dx}{2 b^5 \pi ^3}\\ &=-\frac{3 x^5}{5 b^3 \pi ^2}+\frac{147 x \cos \left (b^2 \pi x^2\right )}{16 b^7 \pi ^4}-\frac{x^5 \cos \left (b^2 \pi x^2\right )}{4 b^3 \pi ^2}-\frac{15 C\left (\sqrt{2} b x\right )}{16 \sqrt{2} b^8 \pi ^4}-\frac{3 \sqrt{2} C\left (\sqrt{2} b x\right )}{b^8 \pi ^4}+\frac{24 x^2 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^6 \pi ^3}-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }-\frac{48 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^8 \pi ^4}+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^4 \pi ^2}+\frac{17 x^3 \sin \left (b^2 \pi x^2\right )}{8 b^5 \pi ^3}-\frac{9 \int \cos \left (b^2 \pi x^2\right ) \, dx}{4 b^7 \pi ^4}+\frac{48 \int \left (\frac{1}{2}-\frac{1}{2} \cos \left (b^2 \pi x^2\right )\right ) \, dx}{b^7 \pi ^4}\\ &=\frac{24 x}{b^7 \pi ^4}-\frac{3 x^5}{5 b^3 \pi ^2}+\frac{147 x \cos \left (b^2 \pi x^2\right )}{16 b^7 \pi ^4}-\frac{x^5 \cos \left (b^2 \pi x^2\right )}{4 b^3 \pi ^2}-\frac{51 C\left (\sqrt{2} b x\right )}{16 \sqrt{2} b^8 \pi ^4}-\frac{3 \sqrt{2} C\left (\sqrt{2} b x\right )}{b^8 \pi ^4}+\frac{24 x^2 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^6 \pi ^3}-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }-\frac{48 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^8 \pi ^4}+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^4 \pi ^2}+\frac{17 x^3 \sin \left (b^2 \pi x^2\right )}{8 b^5 \pi ^3}-\frac{24 \int \cos \left (b^2 \pi x^2\right ) \, dx}{b^7 \pi ^4}\\ &=\frac{24 x}{b^7 \pi ^4}-\frac{3 x^5}{5 b^3 \pi ^2}+\frac{147 x \cos \left (b^2 \pi x^2\right )}{16 b^7 \pi ^4}-\frac{x^5 \cos \left (b^2 \pi x^2\right )}{4 b^3 \pi ^2}-\frac{51 C\left (\sqrt{2} b x\right )}{16 \sqrt{2} b^8 \pi ^4}-\frac{15 \sqrt{2} C\left (\sqrt{2} b x\right )}{b^8 \pi ^4}+\frac{24 x^2 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^6 \pi ^3}-\frac{x^6 \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x)}{b^2 \pi }-\frac{48 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^8 \pi ^4}+\frac{6 x^4 S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right )}{b^4 \pi ^2}+\frac{17 x^3 \sin \left (b^2 \pi x^2\right )}{8 b^5 \pi ^3}\\ \end{align*}
Mathematica [A] time = 0.276432, size = 153, normalized size = 0.71 \[ \frac{-160 S(b x) \left (\pi b^2 x^2 \left (\pi ^2 b^4 x^4-24\right ) \cos \left (\frac{1}{2} \pi b^2 x^2\right )-6 \left (\pi ^2 b^4 x^4-8\right ) \sin \left (\frac{1}{2} \pi b^2 x^2\right )\right )+2 b x \left (2 \left (-24 \pi ^2 b^4 x^4+85 \pi b^2 x^2 \sin \left (\pi b^2 x^2\right )+960\right )+\left (735-20 \pi ^2 b^4 x^4\right ) \cos \left (\pi b^2 x^2\right )\right )-2655 \sqrt{2} \text{FresnelC}\left (\sqrt{2} b x\right )}{160 \pi ^4 b^8} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.076, size = 318, normalized size = 1.5 \begin{align*}{\frac{1}{b} \left ({\frac{{\it FresnelS} \left ( bx \right ) }{{b}^{7}} \left ( -{\frac{{b}^{6}{x}^{6}}{\pi }\cos \left ({\frac{{b}^{2}\pi \,{x}^{2}}{2}} \right ) }+6\,{\frac{1}{\pi } \left ({\frac{{x}^{4}{b}^{4}\sin \left ( 1/2\,{b}^{2}\pi \,{x}^{2} \right ) }{\pi }}-4\,{\frac{1}{\pi } \left ( -{\frac{{b}^{2}{x}^{2}\cos \left ( 1/2\,{b}^{2}\pi \,{x}^{2} \right ) }{\pi }}+2\,{\frac{\sin \left ( 1/2\,{b}^{2}\pi \,{x}^{2} \right ) }{{\pi }^{2}}} \right ) } \right ) } \right ) }-{\frac{1}{{b}^{7}} \left ( 3\,{\frac{1/5\,{\pi }^{2}{b}^{5}{x}^{5}-8\,bx}{{\pi }^{4}}}-3\,{\frac{1}{{\pi }^{4}} \left ( 1/2\,\pi \,{b}^{3}{x}^{3}\sin \left ({b}^{2}\pi \,{x}^{2} \right ) -3/2\,\pi \, \left ( -1/2\,{\frac{bx\cos \left ({b}^{2}\pi \,{x}^{2} \right ) }{\pi }}+1/4\,{\frac{\sqrt{2}{\it FresnelC} \left ( bx\sqrt{2} \right ) }{\pi }} \right ) -4\,\sqrt{2}{\it FresnelC} \left ( bx\sqrt{2} \right ) \right ) }-{\frac{1}{2\,{\pi }^{3}} \left ( -{\frac{\pi \,{b}^{5}{x}^{5}\cos \left ({b}^{2}\pi \,{x}^{2} \right ) }{2}}+{\frac{5\,\pi }{2} \left ({\frac{{x}^{3}{b}^{3}\sin \left ({b}^{2}\pi \,{x}^{2} \right ) }{2\,\pi }}-{\frac{3}{2\,\pi } \left ( -{\frac{bx\cos \left ({b}^{2}\pi \,{x}^{2} \right ) }{2\,\pi }}+{\frac{\sqrt{2}{\it FresnelC} \left ( bx\sqrt{2} \right ) }{4\,\pi }} \right ) } \right ) }+12\,{\frac{bx\cos \left ({b}^{2}\pi \,{x}^{2} \right ) }{\pi }}-6\,{\frac{\sqrt{2}{\it FresnelC} \left ( bx\sqrt{2} \right ) }{\pi }} \right ) } \right ) } \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 x^{7}{\rm fresnels}\left (b x\right ) \sin \left (\frac{1}{2} \, \pi b^{2} x^{2}\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (x^{7}{\rm fresnels}\left (b x\right ) \sin \left (\frac{1}{2} \, \pi b^{2} x^{2}\right ), 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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x^{7}{\rm fresnels}\left (b x\right ) \sin \left (\frac{1}{2} \, \pi b^{2} x^{2}\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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