floor function
function that maps a real number x to the greatest integer less than or equal to x
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floor function
Summary
floor function is an idempotent function[1]. It draws 75 Wikipedia views per month (idempotent_function category, ranking #2 of 3).[2]
Key Facts
- floor function's instance of is recorded as idempotent function[3].
- floor function's instance of is recorded as integer-valued function[4].
- floor function's instance of is recorded as rounding[5].
- floor function is part of floor and ceiling functions[6].
- floor function is the opposite of ceiling function[7].
- floor function's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[8].
- floor function's definition domain is recorded as set of real numbers[9].
- floor function's different from is recorded as integer part[10].
- floor function's image of function is recorded as set of integers[11].
- floor function's maintained by WikiProject is recorded as WikiProject Mathematics[12].
Body
Definition and Type
Recorded instance of include idempotent function[3], integer-valued function[4], and rounding[5]. floor function is the opposite of ceiling function[7].
Use and Application
floor function is part of floor and ceiling functions[6].
Why It Matters
floor function draws 75 Wikipedia views per month (idempotent_function category, ranking #2 of 3).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[13] It is known by 78 alternative names across languages and contexts.[14]