Support for Infinity on float and double

[GooRiOn]

We should consider validation for Infinity in double and float. It might be tricky and honestly I don't know how how rules are implemented in C#. It's not super important imho.

[arekbal]

It is only important with our epsilon calculations and subtraction(#32). I guess we cannot do 3.f - Single.PositiveInfinity or a reverse of this operation. Algorithm for this should just check values before doing subtraction. Oh... and Math.Abs(Single.NegativeInfinity) does what? returns positive? :D

[dbarwikowski]

@arekbal returns 'Application encountered unexpected operation and needs to restart your operating system'

[arekbal]

returns Positive :)