News for hackers. Stuff that matters.

dragonius

Re:Mathematicians Measure Infinities, Find They’re Equal on Wednesday September 13, 2017 @11:29PM (#15244791)
He's already answered you:

If you are going to allow this kind of notation, then

0.000...1 = 0 is equivalent to 0

0.000...9 = 9 x 0 = 0

0.000...1 + 0.000...9 = 0 + 0 = 10 x 0 = 0.000...10

(0.000...10) / 2 = 0/2 = 0

You're getting hung up on notation and missing the concept.

Wikipedia says the atomic bombings of Hiroshima & Nagasaki killed 129,000–246,000+ (in a single week). The bombings of Tokyo killed 75,000–200,000 (over 3 years). The debate over whether more lives would have been lost if the bombs had not been dropped is entirely hypothetical and moreover has been the subject of debate amongst historians since the end of WWII, notwithstanding the confident pronouncements of authoritative-sounding posters on hackernews who don't appear to be able to accurately compare the relative death tolls of the two tragedies.