https://learn.microsoft.com/en-us/dotnet/api/system.numerics.totalorderieee754comparer-1?view=net-10.0&viewFallbackFrom=netcore-2.0
TotalOrderIeee754ComparerT Struct (System.Numerics) | Microsoft Learn
Represents a comparison operation that compares floating-point numbers with IEEE 754 totalOrder semantic.
structsystemnumericsmicrosoftlearn