tan

tangent

Calling Sequence

[t]=tan(x)

Arguments

:x vector or matrix : :t 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

• atan 2-quadrant and 4-quadrant inverse tangent
• tanm matrix tangent