"0"^^ . "108268321"^^ . . "107768594"@en-us . . . "diagonal"@en-us . . . "0"^^ . . "diagonal"^^ . . . . . "(mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry"@en-us . . . . "(mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry"@en-us . "08268321-n"^^ .