tan

Arguments

x

a vector or matrix.

t

a vector or matrix.

Description

The elements of t are the tangent of the elements of x.

Sample

Examples

x=[1,%i,-1,-%i]
tan(x)
sin(x)./cos(x)

See also

• tand — tangent, argument in degree.
• atan — 2-quadrant and 4-quadrant inverse tangent
• atand — 2-quadrant and 4-quadrant element-wise inverse tangent, result in degree
• tanm — matrix tangent