TAN

Description

Function that returns the tangent of the angle sent through parameters (must be measured in radians) (TAN in Transact-SQL).

The cosine is defined as: $y = tan(x)$ Where: - Range: $\mathbb{R}$ - Domain: $\mathbb{R}-\{\frac{\pi}{2}+\pi n | \forall n \in \mathbb{Z}\}$

Sample Source Pattern

Syntax

TAN( expression )

Arguments

expression: Numeric float expression, where expression is in $\mathbb{R}$ and its measure is radians.

Return Type

Numeric float in $\mathbb{R}$.

Examples

Query

SELECT TAN(PI())

Result

TAN(PI())            |
---------------------+
-1.22464679914735E-16|