SQL COT() is a built-in function that is used for finding the cotangent of the specified angle – in radians – in the specified float expression.
MySQL COT() returns the cotangent of a number.
The SQL COT() returns the cotangent of a number.
A number whose cotangent value is to be retrieved. The above MySQL statement will return the cotangent of the number specified as an argument.
Syntax
SELECT COT (float_expression);
Parameters
Float_expression: An expression of float or any other type which is implicitly converted to float whose cotangent value is to be retrieved. It is required. It is a numeric value. If the number is 0, then an error or NULL is returned.
Examples
Query 1
SELECT COT (1);
Output
0.642092615934331
Explanation
Here, the cotangent value is returned.
Query 2
SELECT COT (2);
Output
-0.457657554360286
Explanation
Here, the cotangent value is returned.
Query 3
SELECT COT (1.3);
Output
0.27761564654112514
Explanation
Here, the cotangent value is returned.
Query 4
SELECT COT (2.5 + 0.3);
Output
-2.8127034948255432
Explanation
Here, the cotangent value of the expression is returned.
Conclusion
SQL COT() returns the cotangent of a number.
That’s it.
