ACOS

Syntax

ACOS( number )

Description

Returns the arccosine of number in radians.

Argument types:

  • numberFractional number | Integer

Return type: Fractional number

Example

[n] ACOS([n])
-1.00 3.14
-0.87 2.62
-0.71 2.36
-0.50 2.09
0.00 1.57
0.50 1.05
0.71 0.79
0.87 0.52
1.00 0.00

Data source support

ClickHouse 19.13, Microsoft SQL Server 2017 (14.0), MySQL 5.6, PostgreSQL 9.3.

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