tan (Function)
This function returns the tan of the given value in radians. It wraps the java.lang.Math.tan() function.
Syntax
<DOUBLE> math:tan(<INT|LONG|FLOAT|DOUBLE> p1)
Query Parameters
| Name | Description | Default Value | Possible Data Types | Optional | Dynamic |
|---|---|---|---|---|---|
| p1 | The value of the parameter whose tan value should be found. Input is required to be in radians. | INT LONG FLOAT DOUBLE | No | Yes |
Example 1
CREATE STREAM InValueStream (inValue double);
insert into OutMediationStream
select math:tan(inValue) as tanValue
from InValueStream;
This function calculates the tan value of the inValue given and directs the output to the output stream, OutMediationStream. For example, tan(6d) returns -0.29100619138474915.