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DADiSP Worksheet Functions > S - Z > TRIGONOMETRIC FUNCTIONS
Calculates the trigonometric functions of a Window.
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:
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ArcCosine |
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Hyperbolic ArcCosine |
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ArcCotangent |
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Hyperbolic ArcCotangent |
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ArcCosecant |
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Hyperbolic ArcCosecant |
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ArcSecant |
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Hyperbolic ArcSecant |
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ArcSine |
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Hyperbolic ArcSine |
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ArcTangent |
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Hyperbolic ArcTangent |
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Cosine |
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Hyperbolic Cosine |
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Cotangent |
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Hyperbolic Cotangent |
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Cosecant |
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Hyperbolic Cosecant |
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Degrees per radian (360/2*pi) |
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Secant |
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Hyperbolic Secant |
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Trig functions using degrees |
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Trig functions using radians |
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Sine |
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Sin(x)/x |
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Hyperbolic Sine |
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Tangent |
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Hyperbolic Tangent |