St Lawrence Lime St Lawrence Lime The St Lawrence Lime Tree was a at the St Lawrence Ground in Canterbury, Kent, England. It was located within the boundary ropes of the cricket pitch which required special rules. In 2005, it was broken in two in high winds. It is not known when the tree was planted but it is known that it was already full-grown in its location in 1847, when the St Lawrence Ground was opened. The St Lawrence Ground was built around the tree, which was located within the boundary ropes. As a result of the St Lawrence Ground being the
Top tree Top tree A top tree is a data structure based on a binary tree for unrooted dynamic trees that is used mainly for various path-related operations. It allows simple divide-and-conquer algorithms. It has since been augmented to maintain dynamically various properties of a tree such as diameter, center and median. A top tree formula_1 is defined for an "underlying tree" formula_2 and a set formula_3 of at most two vertices called as External Boundary Vertices See Boundary Vertex A vertex in a connected subtree is a "Boundary Vertex" if it is connected to a vertex outside the subtree by an