"08461172-n"^^ . . . "108461172"^^ . . "(mathematics) a progression in which each term is multiplied by a constant in order to obtain the next term; \"1-4-16-64-256- is the start of a geometric progression\""@en-us . "0"^^ . "0"^^ . "107948415"@en-us . . . . "geometric progression"^^ . . . . "geometric progression"@en-us .