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Scilab help >> Elementary Functions > Trigonometry > tan

tan

tangent

Calling Sequence

[t] = tan(x)

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

  • atan — 2-quadrant and 4-quadrant inverse tangent
  • tanm — matrix tangent
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with contributors 		Last updated:
Tue Apr 02 17:36:21 CEST 2013