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when toggle format what by license comment
Jul 6, 2018 at 7:01 comment added Feng Wang When I dealt with an integration by discretization, I got this problem. Although it's not relevant to the original question, I'm curious about this. Thank you for the answer!
Jul 2, 2018 at 15:58 answer added Igor Rivin timeline score: 2
Jul 2, 2018 at 15:34 comment added Igor Rivin Where does this come from?
Jul 2, 2018 at 11:35 history asked Feng Wang CC BY-SA 4.0