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Could you help me how Can I solve this integral?

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Lewis HC
Lewis HC 2022-2-15
编辑： Torsten 2022-2-15
I m solving of this manner, but I get the same integral:
Thank you for help me friends!

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Torsten
Torsten 2022-2-15
编辑：Torsten 2022-2-15
Use "vpaintegral" instead of "int":
syms x
expr(x) = sin(x)/x*exp(-3*x^2+i*x);
I = vpaintegral(expr,-10,10)
or directly
syms x
expr = sin(x)/x*exp(-3*x^2+i*x);
I = int(expr,-Inf,Inf)

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