Wikibooks

Rebol Programming/arccosine

< Rebol Programming

USAGE: edit 

ARCCOSINE value /radians

DESCRIPTION: edit

Returns the trigonometric arccosine in degrees.

ARCCOSINE is a native value.

ARGUMENTS edit

  • value -- (Type: number)

REFINEMENTS edit

  • /radians -- Returns result in radians.

SOURCE CODE edit 

arccosine: native[
    "Returns the trigonometric arccosine in degrees." 
    value [number!] 
    /radians "Returns result in radians."
]
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