For instance, in analytic geometry, a line in the plane is often defined as the set of points whose coordinates satisfy a given linear equation, but in a more abstract setting, such as incidence geometry, a line may be an independent object, distinct from the set of points which lie on it.
Moodle Stands for Modular Object-Oriented Dynamic Learning Environment. Moodle is an open source course management system, orginally developed by Martin Dougiamas.
There is now a separate section dealing with issues raised by a verb's VOICE (active/passive). Mood in verbs refers to one of three attitudes that a writer or speaker has to what is being written or spoken. The indicative mood, which describes most sentences on this page, is used to make a statement or ask a question.