COS

Syntax

COS( number )

Description

Returns the cosine of number in radians.

Argument types:

• number — Number

Return type: Number (decimal)

Examples

COS(PI()/2) = 0.0

COS(0) = 1.0

Data source support

Materialized Dataset, ClickHouse 1.1, Microsoft SQL Server 2017 (14.0), MySQL 5.6, Oracle Database 12c (12.1), PostgreSQL 9.3.