COT Function

Description

The COT function returns the cotangent value of the argument x. That is, it returns a value whose tangent is x in radian. The return value is a DOUBLE type.

Syntax

COT ( x )

Example

SELECT COT(1), COT(-1), COT(0);

  cot(1)                   cot(-1)   cot(0)

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  6.420926159343306e-01    -6.420926159343306e-01  NULL