chessboard distance

短语

词形变化

chessboard distances 复数 chessboard distances

释义与例句

n.
  1. 1.

    Synonym of Chebyshev distance.

    数学

词源

So called because, in the game of chess, the minimum number of moves needed by a king to go from one square on a chessboard to another equals the Chebyshev distance between the centers of the squares, if the squares have side length one, as represented in 2-D spatial coordinates with axes aligned to the edges of the board.

来源：wiktionary