Optimal. Leaf size=122 \[ \frac{\sqrt{\frac{\pi }{2}} \sin (a) (d e-c f) \text{FresnelC}\left (\sqrt{\frac{2}{\pi }} \sqrt{b} (c+d x)\right )}{\sqrt{b} d^2}+\frac{\sqrt{\frac{\pi }{2}} \cos (a) (d e-c f) S\left (\sqrt{b} \sqrt{\frac{2}{\pi }} (c+d x)\right )}{\sqrt{b} d^2}-\frac{f \cos \left (a+b (c+d x)^2\right )}{2 b d^2} \]
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Rubi [A] time = 0.17774, antiderivative size = 122, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {3433, 3353, 3352, 3351, 3379, 2638} \[ \frac{\sqrt{\frac{\pi }{2}} \sin (a) (d e-c f) \text{FresnelC}\left (\sqrt{\frac{2}{\pi }} \sqrt{b} (c+d x)\right )}{\sqrt{b} d^2}+\frac{\sqrt{\frac{\pi }{2}} \cos (a) (d e-c f) S\left (\sqrt{b} \sqrt{\frac{2}{\pi }} (c+d x)\right )}{\sqrt{b} d^2}-\frac{f \cos \left (a+b (c+d x)^2\right )}{2 b d^2} \]
Antiderivative was successfully verified.
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Rule 3433
Rule 3353
Rule 3352
Rule 3351
Rule 3379
Rule 2638
Rubi steps
\begin{align*} \int (e+f x) \sin \left (a+b (c+d x)^2\right ) \, dx &=\frac{\operatorname{Subst}\left (\int \left (d e \left (1-\frac{c f}{d e}\right ) \sin \left (a+b x^2\right )+f x \sin \left (a+b x^2\right )\right ) \, dx,x,c+d x\right )}{d^2}\\ &=\frac{f \operatorname{Subst}\left (\int x \sin \left (a+b x^2\right ) \, dx,x,c+d x\right )}{d^2}+\frac{(d e-c f) \operatorname{Subst}\left (\int \sin \left (a+b x^2\right ) \, dx,x,c+d x\right )}{d^2}\\ &=\frac{f \operatorname{Subst}\left (\int \sin (a+b x) \, dx,x,(c+d x)^2\right )}{2 d^2}+\frac{((d e-c f) \cos (a)) \operatorname{Subst}\left (\int \sin \left (b x^2\right ) \, dx,x,c+d x\right )}{d^2}+\frac{((d e-c f) \sin (a)) \operatorname{Subst}\left (\int \cos \left (b x^2\right ) \, dx,x,c+d x\right )}{d^2}\\ &=-\frac{f \cos \left (a+b (c+d x)^2\right )}{2 b d^2}+\frac{(d e-c f) \sqrt{\frac{\pi }{2}} \cos (a) S\left (\sqrt{b} \sqrt{\frac{2}{\pi }} (c+d x)\right )}{\sqrt{b} d^2}+\frac{(d e-c f) \sqrt{\frac{\pi }{2}} C\left (\sqrt{b} \sqrt{\frac{2}{\pi }} (c+d x)\right ) \sin (a)}{\sqrt{b} d^2}\\ \end{align*}
Mathematica [A] time = 0.60075, size = 114, normalized size = 0.93 \[ \frac{\sqrt{2 \pi } \sqrt{b} \sin (a) (d e-c f) \text{FresnelC}\left (\sqrt{\frac{2}{\pi }} \sqrt{b} (c+d x)\right )+\sqrt{2 \pi } \sqrt{b} \cos (a) (d e-c f) S\left (\sqrt{b} \sqrt{\frac{2}{\pi }} (c+d x)\right )-f \cos \left (a+b (c+d x)^2\right )}{2 b d^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.01, size = 309, normalized size = 2.5 \begin{align*} -{\frac{f\cos \left ({d}^{2}{x}^{2}b+2\,cdxb+{c}^{2}b+a \right ) }{2\,{d}^{2}b}}-{\frac{cf\sqrt{2}\sqrt{\pi }}{2\,d} \left ( \cos \left ({\frac{{b}^{2}{c}^{2}{d}^{2}-{d}^{2}b \left ({c}^{2}b+a \right ) }{{d}^{2}b}} \right ){\it FresnelS} \left ({\frac{\sqrt{2} \left ( b{d}^{2}x+bcd \right ) }{\sqrt{\pi }}{\frac{1}{\sqrt{{d}^{2}b}}}} \right ) -\sin \left ({\frac{{b}^{2}{c}^{2}{d}^{2}-{d}^{2}b \left ({c}^{2}b+a \right ) }{{d}^{2}b}} \right ){\it FresnelC} \left ({\frac{\sqrt{2} \left ( b{d}^{2}x+bcd \right ) }{\sqrt{\pi }}{\frac{1}{\sqrt{{d}^{2}b}}}} \right ) \right ){\frac{1}{\sqrt{{d}^{2}b}}}}+{\frac{\sqrt{2}\sqrt{\pi }e}{2} \left ( \cos \left ({\frac{{b}^{2}{c}^{2}{d}^{2}-{d}^{2}b \left ({c}^{2}b+a \right ) }{{d}^{2}b}} \right ){\it FresnelS} \left ({\frac{\sqrt{2} \left ( b{d}^{2}x+bcd \right ) }{\sqrt{\pi }}{\frac{1}{\sqrt{{d}^{2}b}}}} \right ) -\sin \left ({\frac{{b}^{2}{c}^{2}{d}^{2}-{d}^{2}b \left ({c}^{2}b+a \right ) }{{d}^{2}b}} \right ){\it FresnelC} \left ({\frac{\sqrt{2} \left ( b{d}^{2}x+bcd \right ) }{\sqrt{\pi }}{\frac{1}{\sqrt{{d}^{2}b}}}} \right ) \right ){\frac{1}{\sqrt{{d}^{2}b}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [C] time = 2.53045, size = 1435, normalized size = 11.76 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.82045, size = 335, normalized size = 2.75 \begin{align*} \frac{\sqrt{2} \pi \sqrt{\frac{b d^{2}}{\pi }}{\left (d e - c f\right )} \cos \left (a\right ) \operatorname{S}\left (\frac{\sqrt{2} \sqrt{\frac{b d^{2}}{\pi }}{\left (d x + c\right )}}{d}\right ) + \sqrt{2} \pi \sqrt{\frac{b d^{2}}{\pi }}{\left (d e - c f\right )} \operatorname{C}\left (\frac{\sqrt{2} \sqrt{\frac{b d^{2}}{\pi }}{\left (d x + c\right )}}{d}\right ) \sin \left (a\right ) - d f \cos \left (b d^{2} x^{2} + 2 \, b c d x + b c^{2} + a\right )}{2 \, b d^{3}} \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 \left (e + f x\right ) \sin{\left (a + b c^{2} + 2 b c d x + b d^{2} x^{2} \right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [C] time = 1.1967, size = 525, normalized size = 4.3 \begin{align*} \frac{i \, \sqrt{2} \sqrt{\pi } \operatorname{erf}\left (-\frac{1}{2} \, \sqrt{2} \sqrt{b d^{2}}{\left (-\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}{\left (x + \frac{c}{d}\right )}\right ) e^{\left (i \, a + 1\right )}}{4 \, \sqrt{b d^{2}}{\left (-\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}} - \frac{i \, \sqrt{2} \sqrt{\pi } \operatorname{erf}\left (-\frac{1}{2} \, \sqrt{2} \sqrt{b d^{2}}{\left (\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}{\left (x + \frac{c}{d}\right )}\right ) e^{\left (-i \, a + 1\right )}}{4 \, \sqrt{b d^{2}}{\left (\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}} - \frac{\frac{i \, \sqrt{2} \sqrt{\pi } c f \operatorname{erf}\left (-\frac{1}{2} \, \sqrt{2} \sqrt{b d^{2}}{\left (-\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}{\left (x + \frac{c}{d}\right )}\right ) e^{\left (i \, a\right )}}{\sqrt{b d^{2}}{\left (-\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}} + \frac{f e^{\left (i \, b d^{2} x^{2} + 2 i \, b c d x + i \, b c^{2} + i \, a\right )}}{b d}}{4 \, d} - \frac{-\frac{i \, \sqrt{2} \sqrt{\pi } c f \operatorname{erf}\left (-\frac{1}{2} \, \sqrt{2} \sqrt{b d^{2}}{\left (\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}{\left (x + \frac{c}{d}\right )}\right ) e^{\left (-i \, a\right )}}{\sqrt{b d^{2}}{\left (\frac{i \, b d^{2}}{\sqrt{b^{2} d^{4}}} + 1\right )}} + \frac{f e^{\left (-i \, b d^{2} x^{2} - 2 i \, b c d x - i \, b c^{2} - i \, a\right )}}{b d}}{4 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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