Optimal. Leaf size=101 \[ -\frac{1}{8} i b x^2 \sin (c) \text{HypergeometricPFQ}\left (\{1,1\},\left \{\frac{3}{2},2\right \},-\frac{1}{2} i \pi b^2 x^2\right )+\frac{1}{8} i b x^2 \sin (c) \text{HypergeometricPFQ}\left (\{1,1\},\left \{\frac{3}{2},2\right \},\frac{1}{2} i \pi b^2 x^2\right )+\frac{\sin (c) \text{FresnelC}(b x) S(b x)}{2 b}+\frac{\cos (c) S(b x)^2}{2 b} \]
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Rubi [A] time = 0.0566188, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21, Rules used = {6442, 6446, 6440, 30} \[ -\frac{1}{8} i b x^2 \sin (c) \, _2F_2\left (1,1;\frac{3}{2},2;-\frac{1}{2} i b^2 \pi x^2\right )+\frac{1}{8} i b x^2 \sin (c) \, _2F_2\left (1,1;\frac{3}{2},2;\frac{1}{2} i b^2 \pi x^2\right )+\frac{\sin (c) \text{FresnelC}(b x) S(b x)}{2 b}+\frac{\cos (c) S(b x)^2}{2 b} \]
Antiderivative was successfully verified.
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Rule 6442
Rule 6446
Rule 6440
Rule 30
Rubi steps
\begin{align*} \int S(b x) \sin \left (c+\frac{1}{2} b^2 \pi x^2\right ) \, dx &=\cos (c) \int S(b x) \sin \left (\frac{1}{2} b^2 \pi x^2\right ) \, dx+\sin (c) \int \cos \left (\frac{1}{2} b^2 \pi x^2\right ) S(b x) \, dx\\ &=\frac{C(b x) S(b x) \sin (c)}{2 b}-\frac{1}{8} i b x^2 \, _2F_2\left (1,1;\frac{3}{2},2;-\frac{1}{2} i b^2 \pi x^2\right ) \sin (c)+\frac{1}{8} i b x^2 \, _2F_2\left (1,1;\frac{3}{2},2;\frac{1}{2} i b^2 \pi x^2\right ) \sin (c)+\frac{\cos (c) \operatorname{Subst}(\int x \, dx,x,S(b x))}{b}\\ &=\frac{\cos (c) S(b x)^2}{2 b}+\frac{C(b x) S(b x) \sin (c)}{2 b}-\frac{1}{8} i b x^2 \, _2F_2\left (1,1;\frac{3}{2},2;-\frac{1}{2} i b^2 \pi x^2\right ) \sin (c)+\frac{1}{8} i b x^2 \, _2F_2\left (1,1;\frac{3}{2},2;\frac{1}{2} i b^2 \pi x^2\right ) \sin (c)\\ \end{align*}
Mathematica [F] time = 0.0490403, size = 0, normalized size = 0. \[ \int S(b x) \sin \left (c+\frac{1}{2} b^2 \pi x^2\right ) \, dx \]
Verification is Not applicable to the result.
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Maple [F] time = 0.085, size = 0, normalized size = 0. \begin{align*} \int{\it FresnelS} \left ( bx \right ) \sin \left ( c+{\frac{{b}^{2}\pi \,{x}^{2}}{2}} \right ) \, dx \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{\rm fresnels}\left (b x\right ) \sin \left (\frac{1}{2} \, \pi b^{2} x^{2} + c\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 ({\rm fresnels}\left (b x\right ) \sin \left (\frac{1}{2} \, \pi b^{2} x^{2} + c\right ), x\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 \sin{\left (\frac{\pi b^{2} x^{2}}{2} + c \right )} S\left (b x\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{\rm fresnels}\left (b x\right ) \sin \left (\frac{1}{2} \, \pi b^{2} x^{2} + c\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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