Changes include:

• dddfdd4b220a22084a8bb153a38e8bc41c500812 Add FromNaN32ps()
• fc4a616a45e07f4fdbdc9a7b612536d1741b5ef5 Add PrecisionFromfloat32()
• fc4a616a45e07f4fdbdc9a7b612536d1741b5ef5 Add IsQuietNaN()

For more info about these functions, see issue #3 and #4.