TAN - Query language in Cosmos DB (in Azure and Fabric)

The TAN function returns the trigonometric tangent of the specified angle in radians.

An Azure Cosmos DB system function that returns the trigonometric tangent of the specified angle.

Syntax

TAN(<numeric_expr>)

Arguments

	Description
numeric_expr	A numeric expression.

Return types

Returns a numeric expression.

Examples

This section contains examples of how to use this query language construct.

Calculate tangent of angles

In this example, the TAN function is used to calculate the tangent of various angles.

SELECT VALUE {
  tangentSquareRootPi: TAN(PI()/2),
  tangentArbitraryNumber: TAN(124.1332)
}

[
  {
    "tangentSquareRootPi": 16331239353195370,
    "tangentArbitraryNumber": -24.80651023035602
  }
]

Remarks

• This function doesn't utilize the index.