In mathematics, a half-integer is a number of the form n + 1 2 , {\displaystyle n+{\tfrac {1}{2}},} where n {\displaystyle n} is an integer. For example, 4 1 2 , 7 / 2 , − 13 2 , 8.5 {\displaystyle 4{\tfrac {1}{2}},\quad 7/2,\quad -{\tfrac {13}{2}},\quad 8.5} are all half-integers.
In mathematics, a half-integer is a number of the form n + 1 2 , {\displaystyle n+{\tfrac {1}{2}},} where n {\displaystyle n} is an integer. For example, 4 1 2 , 7 / 2 , − 13 2 , 8.5 {\displaystyle 4{\tfrac {1}{2}},\quad 7/2,\quad -{\tfrac {13}{2}},\quad 8.5} are all half-integers.
Source: Wikipedia "Half-integer" · CC BY-SA 4.0
Share this article: X · Bluesky