Atan2 Calculate How?

[tatiang]

The first result when I Google atan2 Thunkable is this one:

Atan2 (x,y) formula in Thunkable X Cross Platform

Does Thunkable Cross Platform have the atan2 (x,y) formula? I saw the atan but not the atan2 (x,y). I need it for the Distance matrix formula. Thanks.