After serious thinking 7777777 wrote : > torstai 5. lokakuuta 2017 8.44.17 UTC+3 Zelos Malum kirjoitti: >> 0.999... must equal 1, there cannot be any other way for it to be. > > fail. > > in real numbers 0.(9) is not equal to 1.
Yes, it is. If it and zero were two different real numbers, there would be at least one more real number sitting between them.