a quantity that can assume any of a set of values | a variable in a logical or mathematical expression whose value determines the dependent variable; if f(x)=y, x is the independent variable |
a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity | a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning |
something that is likely to vary; something that is subject to variation | a discussion in which reasons are advanced for and against some proposition or proposal |
a star that varies noticeably in brightness | a summary of the subject or plot of a literary work or play or movie |
| a fact or assertion offered as evidence that something is true |
| a contentious speech act; a dispute where there is strong disagreement |
| (computer science) a reference or value that is passed to a function, procedure, subroutine, command, or program |