TRIGONOMETRIC FUNCTIONS

Purpose:

Calculates the trigonometric functions of a Window.

Syntax:

FUNCTION(expr)

 

expr  - Any expression evaluating to a series, table, integer, real or complex number. The operation is in radians unless SETDEGREE is invoked. Real input values must be in the range -1 to +1 inclusive for the arc (inverse) functions. The following trigonometric functions are supported:

 

ACOS

 ArcCosine

ACOSH

 Hyperbolic ArcCosine

ACOT

 ArcCotangent

ACOTH

 Hyperbolic ArcCotangent

ACSC

 ArcCosecant

ACSCH

 Hyperbolic ArcCosecant

ASEC

 ArcSecant

ASECH

 Hyperbolic ArcSecant

ASIN

 ArcSine

ASINH

 Hyperbolic ArcSine

ATAN

 ArcTangent

ATANH

 Hyperbolic ArcTangent

COS

 Cosine

COSH

 Hyperbolic Cosine

COT

 Cotangent

COTH

 Hyperbolic Cotangent

CSC

 Cosecant

CSCH

 Hyperbolic Cosecant

DEG

 Degrees per radian (360/2*pi)

SEC

 Secant

SECH

 Hyperbolic Secant

SETDEGREE

 Trig functions using degrees

SETRADIAN

 Trig functions using radians

SIN

 Sine

SINC

 Sin(x)/x

SINH

 Hyperbolic Sine

TAN

 Tangent

TANH

 Hyperbolic Tangent

See Also:

SETDEGREE

SETRADIAN

TRIGONOMETRIC FUNCTION GENERATORS