Number.Atan2
Syntax Number.Atan2(y as nullable number, x as nullable number) as nullable number Description Returns the arctangent of the division of the two numbers, y and x. The division will be constructed as y/x. Reference Data https://docs.microsoft.com/en-us/powerquery-m/power-query-m-function-reference Power Query M Functions / Number Functions / Number.Atan2