SqlFunctions::Acos Method (Nullable<Decimal>)

.NET Framework (current version)
 

A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine.

Namespace:   System.Data.Objects.SqlClient
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public:
[EdmFunctionAttribute("SqlServer", "ACOS")]
static Nullable<double> Acos(
	Nullable<Decimal> arg1
)

Parameters

arg1
Type: System::Nullable<Decimal>

The cosine of an angle.

Return Value

Type: System::Nullable<Double>

An angle, measured in radians.

You cannot call this function directly. This function can only appear within a LINQ to Entities query.

This function is translated to a corresponding function in the database. For information about the corresponding SQL Server function, see ACOS (Transact-SQL).

.NET Framework
Available since 4.0
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