This user uses free software wherever and whenever possible.
This user has been on Wikipedia for 12 years, 9 months and 10 days.
I am using Wikipedia a lot for quick reminders of math concepts. Sometimes, I run across subjects for which I would be willing to bet there is a Wiki article, but I discover (to my dismay) that there is not. I have therefore decided to put together my first Wiki article and avoid myself future scattered searches on that subject (residual times in renewal theory). I hope this will be the first of a meaningful and useful series of contributions.