Recent content by oyeh727

Thanks, smallphi. if there is only this integral, Mathematica can compute it. but, this integral is a part of a triple integral. The triple integral is: A(r,z,R1,R2,Z1,Z2)=(u*I/2)int_{Z1}^{Z2} int_{R1}^{R2} int_{0}^{inf} r' J_1(s*r') J_1(s*r) exp(-s*abs(z-z')) ds dr' dz' As r' and z' are...

Hello, I am a researcher working on electromagnetic field. when solving the PDE equation, this integral about Bessel funtion arises: \int_{R1}^{R2} x J_1 (sx) dx where J_1 is the 1th order Bessel function of first kind, and s is a constant, R1 and R2 is integral interval. I have not...