Returns the cosine in radians.
| Category: | Trigonometric |
| Returned data type: | DOUBLE |
specifies any valid SQL expression that evaluates to a numeric value.
| Data type | DOUBLE |
| See | <sql-expression> |
| FedSQL Expressions |
|
Statements
|
Results
|
|---|---|
select cos(0.5); |
0.877583 |
select cos(0); |
1 |
select cos(3.14159/3); |
0.50003 |