Assertion: gauss | /r/CapableOf | obtain condition
Facets:
value: for compass
type: PURPOSE
Source sentences:
text: (whose solution has the geometric counterpart of dividing a circle into equal ares), Gauss obtained conditions for the constructibility and compass of regular polyons and was able to annouuce that the regular 17-gon was constructible by ruler and compasses, the first advance in this matter in two millennia.