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vpa can not be used? why "numeric::int...." appearing?
Hi any body could help me to resolve this issue? I have a function to integrate w.r.t E by keeping V and z as constants from 0 t...
11 years 前 | 1 个回答 | 0
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Explicit integral could not be found
Hello There, I have a problem on integrating a function. The function is important to describe band bending on the surface of a ...
11 years 前 | 1 个回答 | 0
