Floor: Difference between revisions

From The K Language Wiki
Content added Content deleted
mNo edit summary
("Better category ordering, add redirects to categories, fix pseudo-adverb categories")
 
(5 intermediate revisions by 2 users not shown)
Line 1: Line 1:
{{primitive|_x}}
{{primitive|_x}}

The '''floor''' function is used to round numbers down in K.
The '''floor''' function is used to round numbers down in K.


Line 6: Line 7:
The floor primitive is [[Atomicity|right atomic]].
The floor primitive is [[Atomicity|right atomic]].


A ceiling function (round up) can be made with floor using a [[tacit]] definition: <code>(1+_)</code>
A ceiling function (round up) can be made with floor using <code>-_-</code>.


<pre>
<pre>
Line 15: Line 16:
-4 4 80 0N
-4 4 80 0N
</pre>
</pre>

[[Category:Verbs]]
[[Category:Operator verbs]]
[[Category:Primitives]]

Latest revision as of 06:41, 9 July 2022

Floor
_x

The floor function is used to round numbers down in K.

Flooring is a no-op on integers, meaning that they remain the same.

The floor primitive is right atomic.

A ceiling function (round up) can be made with floor using -_-.

 _3
3

 _-3.7 4.789 80 0n
-4 4 80 0N