Unary operations: Difference between revisions

From BR Wiki
Jump to navigation Jump to search
(edit)
(edit)
Line 1: Line 1:
A unary operator is an operator which takes 1 argument, as opposed to a [[Binary operators|binary operators]], which take 2 arguments. All of the unary operators must have numeric variables as their operand.
A unary operator is an operator which takes 1 argument, as opposed to a [[Binary operators|binary operators]], which take 2 arguments. All of the unary operators must have [[Numeric|numeric]] variables as their operand.


Below is the list of unary operators:
Below is the list of unary operators:

Revision as of 09:33, 9 January 2012

A unary operator is an operator which takes 1 argument, as opposed to a binary operators, which take 2 arguments. All of the unary operators must have numeric variables as their operand.

Below is the list of unary operators:

Operator Effect
~ negation operator, returns true if its operand is false, returns false if its operand is true
not same as ~ operator above
+ unary plus, returns its operand
- unary minus, returns the opposite of its operand