If the argument is zero then the result is a zero with the same sign as the argument. Featured on Meta Announcing tweaks to the Triage queue. P 2 such that tan y x.
The mathtan method returns the tangent of a number.
Browse other questions tagged javascript math trigonometry or ask your own question. It is the value of an angle expressed in radians. Math tan function Description. The Mathatan2 method returns a numeric value between -p and p representing the angle theta of an x y point.