stevedore knot

mathematical knot with crossing number 6

en-GB/ˈstiːvɪˌdɔː ˈnɒt/
en-US/ˈstivəˌdɔɹ ˈnɑt/

دسته بندی ها:

prime knotpretzel linkalternating knothyperbolic linktwist knot