.NET number values such as positive and negative infinity cannot be written as valid JSON. #48926
Description
In .NET 5 double.NaN is written to json as "NaN". Why not to write double.PositiveInfinity and double.NegativeInfinity as "PINF" and "NINF"? And the same for float.
It's not good that Infinity values throw an exception (.NET number values such as positive and negative infinity cannot be written as valid JSON.).