prove it.Quote by: castle
How can you be sure? If you can be sure, then you should have written 1=1 rather than .999r...=1 in the beginning (and Scribbler would be ok)
There will always be a gaping chasm between 1 and .999r... until you add or multiply.
The only problem here is your denial. Why cant you just ACCEPT that .999r... = almost/approximately 1. Which is an exact and correct answer. Everything else is a carnival trick. Go peddle it where the truth doesnt matter.