Car insurance companies have their own particular formulas as they determine risks when insuring motorists. (pocketsense.com)
Both organisations have a history spanning a decade or so, with which the two directors are personally bound up and, in both cases, that period has seen the creation and development of the organisation's own particular formula for the functioning of artistic residencies. (a-i-t.net)
There's a very particular formula that the God of War series has followed since its original release in 2005. (attackofthefanboy.com)