Categories:: Numeric functions (Trigonometric)

COT¶

Computes the cotangent of its argument; the argument should be expressed in radians.

Syntax¶

COT( <input_expr> )

Arguments¶

input_expr: The value or expression to operate on. The data type must be FLOAT.

Returns¶

This function returns a value of type FLOAT.

Examples¶

SELECT COT(0), COT(PI()/3), COT(RADIANS(90));

+--------+--------------+------------------+
| COT(0) |  COT(PI()/3) | COT(RADIANS(90)) |
|--------+--------------+------------------|
|    inf | 0.5773502692 |  6.123233996e-17 |
+--------+--------------+------------------+