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when toggle format what by license comment
Apr 4, 2019 at 18:08 comment added Chris Godsil @domotorp: the simplest answer is that I don’t know. The answer could well depend on your choice of field.
Apr 4, 2019 at 10:32 comment added domotorp Is there anything similar for 3-colorings of the plane such that every unit circle is bichromatic?
Jun 22, 2013 at 15:36 vote accept domotorp
Jun 22, 2013 at 14:51 history answered Chris Godsil CC BY-SA 3.0