Category:7 4 knots
English: In knot theory, a knot with 7 crossings which can be depicted in highly visually-symmetric form. The simplest form of the interlaced version of the "Endless Knot" symbol of Asian cultures is structurally equivalent to the 74 knot. though it has 9 self-crossings (see http://katlas.math.utoronto.ca/wiki/7_4).
Media in category "7 4 knots"
The following 7 files are in this category, out of 7 total.