`atan({n})`

Returns the arctan value of radians value {n}. {n} can be any real number in the range of -1e308 <= {n} <= 1e308. If null is passed as an argument, atan() returns null.

atan({n}) takes the following syntax.

1SELECT ATAN(N) as ALIAS
2FROM DATASET;

Example

This example takes the arctan of 90 degrees.

1SELECT ATAN(RADIANS(90)) as arctanValue
2FROM "Opportunity"
3LIMIT 1;

arctanValue
1.00388