"(mathematics) a progression in which a constant is added to each term in order to obtain the next term; \"1-4-7-10-13- is the start of an arithmetic progression\""@en-us . . "107948167"@en-us . . "0"^^ . . "arithmetic progression"@en-us . . "arithmetic progression"^^ . . . "08460924-n"^^ . . "0"^^ . "108460924"^^ . . .