tangent, argument in degree.
t = tand(x)
a real vector or matrix.
a real vector or matrix.
The elements of t
are the tangent of the elements
of x
(in degree).
--> tand([0 30 45 60 90]) ans = 0. 0.5773503 1. 1.7320508 Inf --> tand([-90 0 90 180 270 360]) ans = -Inf 0. Inf 0. -Inf 0.