Assertion: variable | /r/HasProperty | symbol
Facets:
value: in mathematical logic
type: OTHER
value: in mathematics
type: OTHER
value: for a number
type: OTHER
value: reference to) information
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: In mathematics, a variable is a symbol used to represent an arbitrary element of a set.
text: Variables are (usually) letters or other symbols that represent unknown numbers or values.
text: In mathematical logic, a variable is either a symbol representing an unspecified term of the theory, or a basic object of the theory, which is manipulated without referring to its possible intuitive interpretation.
text: A variable is a symbolic name for (or reference to) information.
text: Variables are "Symbolic Names".
text: A variable in mathematics is a symbol that has multiple values, in other words the value of it varies depending on conditions.
text: A Variable is a symbol for a number we don't know yet.
text: In mathematics, a variable is a symbol which functions as a placeholder for varying expression or quantities, and is often used to represent an arbitrary element of a set.
text: Variable expressions are expressions that involve variables, which are symbols that represent changing quantities.
text: Variables are letters or other symbols that represent unknown numbers or values
text: In mathematical logic, a variable is either a symbol representing an unspecified term of the theory (i.e., meta-variable), or a basic object of the theory—which is manipulated without referring to its possible intuitive interpretation.