Math.Acos Method (Double)
.NET Framework (current version)
Returns the angle whose cosine is the specified number.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- d
-
Type:
System.Double
A number representing a cosine, where d must be greater than or equal to -1, but less than or equal to 1.
Universal Windows Platform
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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