COS

Syntax

COS( number )

Description

Returns the cosine of number in radians.

Argument types:

  • numberFractional number | Integer

Return type: Fractional number

Example

[n] [n] * PI() COS([n]*PI())
-1.00 -3.14 -1.00
-0.50 -1.57 0.00
-0.25 -0.79 0.71
0.00 0.00 1.00
0.25 0.79 0.71
0.50 1.57 0.00
1.00 3.14 -1.00

Data source support

ClickHouse 21.8, Microsoft SQL Server 2017 (14.0), MySQL 5.7, Oracle Database 12c (12.1), PostgreSQL 9.3, YDB.

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