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Wikipedia says the sum (1 - 1 + 1 -1 ...) diverges. http://en.wikipedia.org/wiki/Grandi's_series http://en.wikipedia.org/wiki/Grandi's_series
by gregw134 13y ago
Wikipedia says the sum (1 - 1 + 1 -1 ...) diverges.
http://en.wikipedia.org/wiki/Grandi's_series http://en.wikipedia.org/wiki/Grandi's_series
- snnn 13y agoThat's right! 1 - 1 + 1 -1 ... = nothing!!!
- deevus 13y agoWell yeah it doesn't converge on any particular number so it must diverge. Like what has already been said I think this is helpful in certain fields, but bollocks in others.
- nemo1618 13y agoSee also Thomson's lamp: http://en.wikipedia.org/wiki/Thomson%27s_lamp http://en.wikipedia.org/wiki/Thomson%27s_lamp