| Symbol | Format | Data |
|---|---|---|
| ⌊ | Code Point |
U+230A |
| TeX |
\lfloor |
|
| SVG |
The left floor bracket symbol, ⌊, is used in mathematics to denote the start of the floor function. It is used in combination with the right floor bracket to represent the floor of a number. For example, the floor of is written as:
The floor function returns the greatest integer less than or equal to the given number.
The right floor bracket symbol is used in math to denote the end of the floor function.
The left ceiling bracket symbol is used in math to denote the start of the ceiling function.
The right ceiling bracket symbol is used in math to denote the end of the ceiling function.
The left square bracket symbol is used in math to delineate the start of a matrix.
The right square bracket symbol is used in math to delineate the end of a matrix.
Returns the integer part of the number n.