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@ -212,7 +212,8 @@ $`\displaystyle=\int_{-x_0/2}^{+x_0/2} e^{\dfrac{i\,2\,\pi\,u_x\,x}{\lambda}}\; |
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$`\displaystyle \underline{A}=\dfrac{\lambda}{i\,2\,\pi\,u_x}\left(e^{\dfrac{i\,\pi\,u_x\,x_0}{\lambda}}-\;e^{\dfrac{-i\,\pi\,u_x\,x_0}{\lambda}}\right)`$ |
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$`\displaystyle \underline{A}=\dfrac{\lambda}{i\,2\,\pi\,u_x}\left(e^{\dfrac{i\,\pi\,u_x\,x_0}{\lambda}}-\;e^{\dfrac{-i\,\pi\,u_x\,x_0}{\lambda}}\right)`$ |
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$`\displaystyle \underline{A}=-i\; \dfrac{\lambda}{i\,2\,\pi\,u_x}\left[ \left(cos\;\dfrac{\pi\,u_x\,x_0}{\lambda}+i\;sin\dfrac{\pi\,u_x\,x_0}{\lambda}\right)\right.`$$`\left.-\left( cos\;\dfrac{\pi\,u_x\,x_0}{\lambda}-i\;sin\;\dfrac{\pi\,u_x\,x_0}{\lambda}\right)\right]`$ |
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$`\displaystyle \underline{A}=-i\; \dfrac{\lambda}{i\,2\,\pi\,u_x}\left[ \left(cos\;\dfrac{\pi\,u_x\,x_0}{\lambda}`$ |
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$`\;+i\;sin\dfrac{\pi\,u_x\,x_0}{\lambda}\right)\right.`$$`\left.-\left( cos\;\dfrac{\pi\,u_x\,x_0}{\lambda}-i\;sin\;\dfrac{\pi\,u_x\,x_0}{\lambda}\right)\right]`$ |
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$`\displaystyle \underline{A}=-i\; \dfrac{\lambda}{2\pi,u_x} \left( 2\,sin \;\dfrac{\pi\,u_x\,x_0}{\lambda}\right)`$ |
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$`\displaystyle \underline{A}=-i\; \dfrac{\lambda}{2\pi,u_x} \left( 2\,sin \;\dfrac{\pi\,u_x\,x_0}{\lambda}\right)`$ |
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