[MiKTeX] Writing own LaTeX packages

[Alexander S. <as...@gm...>]

Hello,

i have written my own LaTeX package for displaying mathematical
unions like N, R, C etc.

This package is located in the folder c:\LaTeX.

Now i want to use this package with my other LaTeX files.

What do i need to use my own packages in my files.

I have tried to copy them into the corresponding MikTeX directory
/tex/latex but it did not work.

Does anyone have a hint for my problem?

yours sincerly

Alexander Schunk