Operator
In mathematics, an operator is a function (like addition) that acts on one or more numbers to create a new number.
The most known operators are those used for the first four arithmetic operations: addition, subtraction, multiplication, and division ([math]\displaystyle{ + }[/math], [math]\displaystyle{ - }[/math], [math]\displaystyle{ \times }[/math], [math]\displaystyle{ / }[/math]).
List of operators
- Addition: [math]\displaystyle{ + }[/math]
- Subtraction: [math]\displaystyle{ - }[/math]
- Multiplication: [math]\displaystyle{ \times }[/math]
- Division: [math]\displaystyle{ / }[/math]
- Exponentiation: [math]\displaystyle{ x^y }[/math]
- Root (radical): [math]\displaystyle{ \sqrt{\,\,\,\,} }[/math]
- Logarithm: [math]\displaystyle{ \log({\,}) }[/math]
- Modulation: \
- Factorial: [math]\displaystyle{ ! }[/math]
- Summation: [math]\displaystyle{ \sum }[/math]
- Product: [math]\displaystyle{ \prod }[/math]
- Limit: [math]\displaystyle{ \lim }[/math]
- Nearest integer: [math]\displaystyle{ \lfloor \,\, \rceil }[/math]
- Floor: [math]\displaystyle{ \lfloor \,\, \rfloor }[/math]
- Ceiling: [math]\displaystyle{ \lceil \,\, \rceil }[/math]
- Integer part: [math]\displaystyle{ [\,\,] }[/math]
- Fractional part: {[math]\displaystyle{ \,\, }[/math]}