"a mathematical element that when added to another number yields the same number"@en-us . . "cypher"@en-us . "a mathematical element that when added to another number yields the same number"@en-us . . . "0"@en-us . . "109894639"@en-us . . . . . . . . . "zero"^^ . "zero"@en-us . "0"^^ . . . "112967124"@en-us . "13742358-n"^^ . "113742358"^^ . "cipher"@en-us . . . . . . "nought"@en-us . "0"^^ .