Cola by citric or other isolated acids. Coca-Cola's recipe is maintained as a corporate trade secret. A variety of different sweeteners may be added to cola, often partly dependent on local agricultural policy. High-fructose corn syrup (HFCS) is predominantly used in the United States and Canada due to the lower cost of government-subsidized corn. In Europe, however, HFCS is subject to production quotas designed to encourage the production of sugar; sugar is thus typically used to sweeten sodas. In addition, stevia or an artificial sweetener may be used; "sugar-free" or "diet" colas typically contain artificial sweeteners only. In the 1940s, Coca-Cola
COLA (software architecture) their knowledge to the whole language through English sentences (which can be reused by everyone, regardless of their first language). This is analogous to the bootstrapping and compatibility of a COLA. The way a COLA such as idst implements this can be thought of as defining words using other words (the object system) separately to defining the grammar (the functional language). A COLA can be used in two ways: Due to their flexible and extensibility it is possible to make COLAs compatible with many ABIs, which allows integration into existing libraries (for example, those written in C) whilst maintaining the