. "02215567-a"^^ . "0"^^ . . "302140302"@en-us . "sub"^^ . . "unary"^^ . "0"^^ . . . . "sub"^^ . "302215567"@en-us . "consisting of or involving a single element or component; \"in a unary operation in a mathematical system one element is used to yield a single result\""@en-us . "302215567"^^ . "unary"@en-us . .