elasticsearch/docs/reference/query-languages/esql/_snippets/functions/examples/cos.md

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% This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.

Example

ROW a=1.8
| EVAL cos=COS(a)
a:double cos:double
1.8 -0.2272020946930871