Returns the angle whose tangent is the specified number.
Namespace: Extreme.MathematicsAssembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 5.1.14261.0 (5.1.14261.0)
Syntax
| C# |
|---|
public static decimal Atan(
decimal value
) |
| Visual Basic |
|---|
Public Shared Function Atan (
value As Decimal
) As Decimal |
| Visual C++ |
|---|
public:
static Decimal Atan(
Decimal value
) |
| F# |
|---|
static member Atan :
value : decimal -> decimal
|
Parameters
- value
- Type: System..::..Decimal
A number representing a tangent.
Return Value
Type:
Decimal
An angle, θ, measured in radians, such that -π/2 ≤θ≤π/2.-or- System.Double.NaN
if value equals System.Double.NaN, -π/2 rounded to decimal precision (-1.5707963267949)
if value equals System.Double.NegativeInfinity, or π/2 rounded to decimal precision
(1.5707963267949) if value equals System.Double.PositiveInfinity.
Version Information
Numerical Libraries
Supported in: 5.1, 4.x
See Also