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{{primitive|x!y}}
{{primitive|x!y}}
The '''Mod''', '''Modulo''', '''Remainder''' or '''Residue'''<ref>https://aplwiki.com/wiki/Residue</ref> function, denoted by <code>!</code>, is used for modulo in K.
The '''mod''', '''modulo''', '''remainder''' or '''residue'''<ref>https://aplwiki.com/wiki/Residue</ref> function, denoted by <code>!</code>, is used for modulo in K.


Up until the K4 dialect, the modulo operator was [[Atomicity|left atomic]] on account of the [[rotate]] overload.
Up until the K4 dialect, the modulo operator was [[Atomicity|left atomic]] on account of the [[rotate]] overload.

Revision as of 20:48, 8 July 2022


Mod
x!y

The mod, modulo, remainder or residue[1] function, denoted by !, is used for modulo in K.

Up until the K4 dialect, the modulo operator was left atomic on account of the rotate overload.

From K5 onward, the modulo primitive is right atomic.[2]

  3!12
0

  3!11
2

  5!15
0

  3!1 2 3 4 5 6 7 8 9 10 11 12
1 2 0 1 2 0 1 2 0 1 2 0

References