SQL language referenceGeneral referenceFunctionsFunctionsBuilt-in functionsAlphabetical list of built-in functionscos functionOn this pagecos function Applies to: Databricks SQL Databricks Runtime Returns the cosine of expr. Syntax cos(expr) Arguments expr: An expression that evaluates to a numeric expressing the angle in radians. Returns A DOUBLE. Examples SQL> SELECT cos(0); 1.0> SELECT cos(pi()); -1.0 Related functions sin function tan function acos function cosh function
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