Documentation/Calc Functions/ATAN2 - The Document Foundation Wiki
Use atan2 function instead of atan - EasyHack - LibreOffice Development Blog
c++ - atan2() using two vectors - Stack Overflow
ProgrammingAI: Calculating the bearing between two points
ATAN2 examp - YouTube
arctan using a calculator - YouTube
trigonometry - heading angle calculation using atan2 - Mathematics Stack Exchange
mathematics - What are atan and atan2 used for in games? - Game Development Stack Exchange
ATAN2 examp - YouTube
C++ atan2
math - How to use atan2() in combination with other Radian angle systems - Stack Overflow
Four-quadrant inverse tangent of fixed-point values - MATLAB atan2
atan2 - YouTube
Use atan2 function instead of atan - EasyHack - LibreOffice Development Blog
Eddie's Math and Calculator Blog: ATAN2 using tan^-1 and angle/ARG (Various Calculators)
C++ atan2
atan2 - Wikipedia
Arctan Calculator. Find the Inverse of Tangent
atan2 - Wikipedia
atan2 - Wikipedia
Arctan Excel Functions: Use ATAN and ATAN2 to Calculate Inverse Tangent - EngineerExcel
Four-quadrant inverse tangent - MATLAB atan2
Arctan 2 | Tan^-1 2 | Inverse Tan 2
atan2 - Wikipedia
Arctan Excel Functions: Use ATAN and ATAN2 to Calculate Inverse Tangent - EngineerExcel
ATan2 (Spatial Analyst)—ArcMap | Documentation
atan2 - Wikipedia
