Use atan2 function instead of atan - EasyHack - LibreOffice Development Blog
Arctan Excel Functions: Use ATAN and ATAN2 to Calculate Inverse Tangent - EngineerExcel
Excel ATAN function | Exceljet
Calculator: Add uniform support for atan, atan2 · Issue #4709 · duckduckgo/zeroclickinfo-goodies · GitHub
atan2 - YouTube
atan2 - Wikiwand
The Universe of Discourse : Calculating π with atan2()
trigonometry - Calculating angles between line segments (Python) with math. atan2 - Stack Overflow
How to use the ATAN2 Function in Excel
Online calculator: Two arguments arctangent
atan2 - Wikipedia
atan2 - Wikipedia
Excel ATAN2 function | Exceljet
javascript - Using atan2 with offset circle - Stack Overflow
Use atan2 function instead of atan - EasyHack - LibreOffice Development Blog
Figure 1 from Hardware Implementations of Fixed-Point Atan2 | Semantic Scholar
mathematics - What are atan and atan2 used for in games? - Game Development Stack Exchange
ProgrammingAI: Calculating the bearing between two points
atan2 - Wikipedia
ATAN2 function calculator and graph
atan2 - Wikipedia
5 Magic Math Tricks On Casio fx-991ES Calculator! - YouTube
