README.md: Added additional C# implementation #210
Merged
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We did a port of the Java Ryu implementation to C# in J2N.
Ryu formatting is exposed through the "J" (default) format of the
ToString()
method overloads on the following public classes.The implementation uses the Ryu algorithm to provide a round-trippable format/parse that consistently works from .NET Framework 4.0 to .NET 6+. .NET has floating point rounding bugs which weren't patched until .NET Core 3.0, but J2N provides consistent round-trip behavior across all target frameworks with the help of
RyuDouble
andRyuSingle
.