The pricing function *is* "continuous", it isn't differentiable. | Hacker News

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		notaddicted on Feb 7, 2012 \| parent \| context \| favorite \| on: Amazon S3 Price Reduction The pricing function is "continuous", it isn't differentiable.

mshang on Feb 7, 2012 [–]

I think it was meant that the marginal cost function isn't continuous.

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