Function: noun
Date: 1937
: an expression that contains one or more variables and becomes a declarative sentence when constants are substituted for the variables
Function: noun
Date: 1937
: an expression that contains one or more variables and becomes a declarative sentence when constants are substituted for the variables
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012