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acos

The mathematical inverse trigonometric cosine function.

Parameter

Type

x

decimal, double

Returns:decimal

Example

Query:

PREFIX : <https://ddw-doccorp.linked.data.world/d/sparql-function-sample-queries/>
PREFIX fn: <http://data.world/function/functions#>

SELECT (fn:acos(0.5) as ?acos)
{
}

Run query

Results:

acos

1.0472

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