On this page

    Categories: Math

    COS

    Computes the cosine of a value in radians

    Syntax

    COS(numeric_expression NUMERIC) → FLOAT

    • numeric_expression: The number in radians. This must be DOUBLE, INTEGER, or FLOAT.

    Examples

    SELECT COS(0)
    -- 1.0
    
    SELECT COS(1.0)
    -- 0.5403023058681398
    
    SELECT COS(-1)
    -- 0.5403023058681398