Most common calculators in the forum?

[pier4r]

I did not forget this thread. Just I don't find the willpower to update the first post. I will do it eventually.

Note that one can update the data collaboratively on the wiki, here:
http://www.wiki4hp.com/doku.php?id=forum...calculator . I update first the wiki, that is versioned, and then this post to avoid mistakes and lose everything