Assertion: tree's child | /r/AtLocation | index
Facets:
value: in this compact arrangement
type: OTHER
Source sentences:
text: In this compact arrangement, if a node has an index i, its children are found at indices 2 i + 1 {\displaystyle 2i+1} (for the left child) and 2 i + 2 {\displaystyle 2i+2} (for the right),