Graph showing the vector (x, z), atan2(x, z), and atan2(z, x)
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How to have the arctan2 / atan2 function in LaTeX?
Diagram showingthe atan2() function. A ray from the origin through the point (1,1)is labeled “atan2(1,1) = π/4”. A ray through an arbitrary point (x,y)has the angle θ with the positive x-axis. And a ray pointing alongthe negative x-axis is labeled “atan2(0,-1) = π”.