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Microsoft.PowerShell.Commands.AddType.AutoGeneratedTypes (namespace)

Microsoft.PowerShell.Commands.AddType.AutoGeneratedTypes is the default namespace for objects that are added with the add-type cmdLet without specifying a namespace:
PS C:\> $autoGeneratedType = add-type -passThru -name tq84 -memberDefinition 'public static int twice(int a){return 2*a;}'
PS C:\> $autoGeneratedType.FullName
Microsoft.PowerShell.Commands.AddType.AutoGeneratedTypes.tq84

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