What does floor and ceiling functions mean?
Definitions for floor and ceiling functions
floor and ceil·ing func·tions
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Wikipedia
Floor and ceiling functions
In mathematics and computer science, the floor function is the function that takes as input a real number x, and gives as output the greatest integer less than or equal to x, denoted ⌊x⌋ or floor(x). Similarly, the ceiling function maps x to the least integer greater than or equal to x, denoted ⌈x⌉ or ceil(x).For example, ⌊2.4⌋ = 2, ⌊−2.4⌋ = −3, ⌈2.4⌉ = 3, and ⌈−2.4⌉ = −2. Historically, the floor of x has been–and still is–called the integral part or integer part of x, often denoted [x] (as well as a variety of other notations). Some authors may define the integral part [x] as ⌊x⌋ if x is nonnegative, and ⌈x⌉ otherwise: for example, [2.4] = 2 and [−2.4] = −2. The operation of truncation generalizes this to a specified number of digits: truncation to zero significant digits is the same as the integer part. For n an integer, ⌊n⌋ = ⌈n⌉ = [n] = n.
Numerology
Chaldean Numerology
The numerical value of floor and ceiling functions in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of floor and ceiling functions in Pythagorean Numerology is: 4
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"floor and ceiling functions." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/floor+and+ceiling+functions>.
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