cos(x): number (opens in a new tab)
Returns the cosine of a number.
| Parameter | Type | Description |
|---|---|---|
| x | number (opens in a new tab) | A numeric expression that contains an angle measured in radians. |
number (opens in a new tab)Returns the cosine of a number.
| Parameter | Type | Description |
|---|---|---|
| x | number (opens in a new tab) | A numeric expression that contains an angle measured in radians. |