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when toggle format what by license comment
Feb 16, 2018 at 20:19 vote accept Bobby
Feb 16, 2018 at 15:30 comment added mdewey The conversion from OR to d is fairly well established so I think that route would be preferred.
Feb 16, 2018 at 15:20 answer added Maarten Punt timeline score: 1
Feb 15, 2018 at 20:29 comment added whuber Which square root will you choose: the positive or negative one??
Feb 15, 2018 at 19:46 history asked Bobby CC BY-SA 3.0