Syntax
COT(X)
Purpose
You can call this function to return the cotangent of X.
Examples
obclient> SELECT COT(-10), COT(10), COT(-0.5), COT(0.5);
+---------------------+--------------------+--------------------+-------------------+
COT(-10) COT(10) COT(-0.5) COT(0.5)
+---------------------+--------------------+--------------------+-------------------+
-1.5423510453569202 1.5423510453569202 -1.830487721712452 1.830487721712452
+---------------------+--------------------+--------------------+-------------------+
1 row in set (0.00 sec)