The crime is murder in these novels, and the plots include accessories such as floor plans, maps, and railway timetables. The appeal of Golden Age fiction is the challenge of the intellectual game.
exogenous variables. (mathematics). In a mathematical model, the independent variables, which are predetermined and given outside the model. 1  Facebook. 2  Twitter.
The definition of exogenous is developing from the outside. An example of exogenous used as an adjective is in the phrase an exogenous shell, which means a shell on the outside. exogenous. exogenous. Originating externally: an exogenous model of economic growth.