search
Search
Login
Math ML Join our weekly DS/ML newsletter
menu
menu search toc more_vert
Robocat
Guest 0reps
Thanks for the thanks!
close
Comments
Log in or sign up
Cancel
Post
account_circle
Profile
exit_to_app
Sign out
help Ask a question
Share on Twitter
search
keyboard_voice
close
Searching Tips
Search for a recipe:
"Creating a table in MySQL"
Search for an API documentation: "@append"
Search for code: "!dataframe"
Apply a tag filter: "#python"
Useful Shortcuts
/ to open search panel
Esc to close search panel
to navigate between search results
d to clear all current filters
Enter to expand content preview
icon_star
Doc Search
icon_star
Code Search Beta
SORRY NOTHING FOUND!
mic
Start speaking...
Voice search is only supported in Safari and Chrome.
Navigate to
A
A
brightness_medium
share
arrow_backShare
Twitter
Facebook

MySQL | ATAN method

Database
chevron_right
MySQL
chevron_right
Documentation
chevron_right
Functions
chevron_right
Numeric
schedule Jul 1, 2022
Last updated
local_offer MySQL
Tags

MySQL's ATAN(~) method computes the arc tangent of the input value(s).

Parameters

1. X | number

Number to calculate arc tangent for.

2. Y | number | optional

It is possible to specify a second numeric input to calculate the arc tangent.

Return value

The arc tangent of the input number(s).

Examples

Single argument

To return the arc tangent for 1:

SELECT ATAN(1);
+--------------------+
| ATAN(1) |
+--------------------+
| 0.7853981633974483 |
+--------------------+

To return the arc tangent for -5:

SELECT ATAN(-5);
+--------------------+
| ATAN(-5) |
+--------------------+
| -1.373400766945016 |
+--------------------+

Two arguments

To return the arc tangent for 1 and -5:

SELECT ATAN(1, -5);
+--------------------+
| ATAN(1, -5) |
+--------------------+
| 2.9441970937399127 |
+--------------------+
mail
Join our newsletter for updates on new DS/ML comprehensive guides (spam-free)
robocat
Published by Arthur Yanagisawa
Edited by 0 others
Did you find this page useful?
thumb_up
thumb_down
Ask a question or leave a feedback...
thumb_up
0
thumb_down
0
chat_bubble_outline
0
settings
Enjoy our search
Hit / to insta-search docs and recipes!