Assertion: polygon's vertex | /r/HasProperty | v i
Facets:
Source sentences:
text: i be the i-th edge segment from vertex V i to V i+1 for i=0,n-1; and be the edge vector.
text: Then, for a vertex V i of , there is an easy test to determine whether the line from P to V i is a tangent.
text: Next, we will find common tangents between two distinct polygons: with m vertices = {V i } (i=0, m) , and with n vertices = {W k } (k=0, n).