Merge pull request #8 from Its-Just-Nans/ceil-func

add link to ceil function

Author: bash

content/til/2023-09-23-python-int-rounding.md

@@ -8,13 +8,17 @@ Here's the relevant excerpt from the [official docs][`int`]:
 
 {% figure(caption="Example") %}
 ```python
-from math import floor
+from math import floor, ceil
+
 assert(int(-0.8) == 0)
 assert(floor(-0.8) == -1)
+assert(ceil(-0.8) == 0)
 ```
 {% end %}
 
 If you want the floored result, you need to use [`math.floor`].
+If you want the ceilling result, you need to use [`math.ceil`].
 
 [`int`]: https://docs.python.org/3/library/functions.html#int
 [`math.floor`]: https://docs.python.org/3/library/math.html#math.floor
+[`math.ceil`]: https://docs.python.org/3/library/math.html#math.ceil