It's well worth doing a search before righting a wholly new article. You've duplicated a lot of effort with set theory -- GWO |
It's well worth doing a search before righting a wholly new article. You've duplicated a lot of effort with set theory -- GWO I believe that the author, and let "her" correct me, was attempting to introduce the subject on a more intuitive level than that the existing article. I applaud that. RoseParks |