. "13786595-n"^^ . "109928113"@en-us . . "0"^^ . "0"^^ . "113786595"^^ . "113008885"@en-us . . "an operator that obeys the distributive law: A(f+g) = Af + Ag (where f and g are functions)"@en-us . . "linear operator"^^ . . "linear operator"@en-us . . . . . .