Floor and ceiling functions In mathematics, the floor function is the function that takes as input a real number x, and gives as output the greatest integer...
36 KB (5,865 words) - 18:21, 30 July 2024
and the Jacobi–Lie bracket. The floor and ceiling functions are usually typeset with left and right square brackets where only the lower (for floor function)...
13 KB (1,821 words) - 08:25, 17 July 2024
ceiling corner brackets ⌈ and ⌉ (U+2308, U+2309) are used to denote the integer floor and ceiling functions. The Quine corners ⌜ and ⌝ have at least two uses...
74 KB (5,753 words) - 17:06, 27 July 2024
its domain. The floor and ceiling functions are examples of integer-valued functions of a real variable, but on real numbers and, generally, on (non-disconnected)...
4 KB (387 words) - 04:49, 2 January 2024
Pigeonhole principle (section Uses and applications)
{\displaystyle \lfloor \cdots \rfloor } and ⌈ ⋯ ⌉ {\displaystyle \lceil \cdots \rceil } denote the floor and ceiling functions, respectively. Though the principle's...
31 KB (4,141 words) - 15:44, 5 August 2024
Mezzanine (redirect from Mezzanine floor)
Italian, a mezzanino) is an intermediate floor in a building which is partly open to the double-height ceilinged floor below, or which does not extend over...
11 KB (1,241 words) - 20:04, 26 May 2024
BMP file format (redirect from Windows and OS/2 bitmap)
ImageWidth is expressed in pixels. The equation above uses the floor and ceiling functions. The total number of bytes necessary to store an array of pixels...
51 KB (3,316 words) - 22:41, 2 February 2024
Concrete Mathematics (section Contents and history)
some mathematical notation: the Iverson bracket, floor and ceiling functions, and notation for rising and falling factorials. Donald Knuth used the first...
6 KB (470 words) - 19:01, 22 December 2023
floor and ceiling functions. 4. Iverson bracket: if P is a predicate, [ P ] {\displaystyle [P]} may denote the Iverson bracket, that is the function...
74 KB (9,705 words) - 12:24, 16 August 2024
10 x ⌋ {\displaystyle c:=\lfloor -\log _{10}x\rfloor } (cf. Floor and ceiling functions). A similar measurement is sometimes used to describe the purity...
29 KB (3,210 words) - 20:44, 30 July 2024