411 REFERENCE · Wikibooks
Rebol Programming/arccosine
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
ARCCOSINE value /radians
DESCRIPTION:
Returns the trigonometric arccosine in degrees.
ARCCOSINE is a native value.
ARGUMENTS
value -- (Type: number)
REFINEMENTS
/radians -- Returns result in radians.
SOURCE CODE
arccosine: native[
"Returns the trigonometric arccosine in degrees."
value [number!]
/radians "Returns result in radians."
]