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when toggle format what by license comment
Nov 21, 2018 at 10:30 comment added Alexei Boulbitch It seems that when building an analytical solution you only took the positive solution branch and left out the negative one.
Nov 21, 2018 at 9:59 history edited Αλέξανδρος Ζεγγ CC BY-SA 4.0
added 50 characters in body
Nov 21, 2018 at 3:35 answer added Bob Hanlon timeline score: 2
Nov 21, 2018 at 1:48 history asked Милош Вучковић CC BY-SA 4.0