DecimalMath.Atan Method

Returns the angle whose tangent is the specified number.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.0
C#
public static decimal Atan(
	decimal value
)

Parameters

value  Decimal
A number representing a tangent.

Return Value

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.

See Also