case negativeInfinity A value equal to
-infinity.
-infinityに等しい値。
case negativeNormal A negative value that uses the full precision of the floating-point type.
負の値、それは浮動小数点型の最大精度を使います。
case negativeSubnormal A negative, nonzero number that does not use the full precision of the floating-point type.
負の、非ゼロの数、それは浮動小数点型の最大精度を使いません。
case negativeZero A value equal to zero with a negative sign.
負の符号を持つゼロに等しい値。
case positiveInfinity A value equal to
+infinity.
+infinityに等しい値。
case positiveNormal A positive value that uses the full precision of the floating-point type.
正の値、それは浮動小数点型の最大精度を使います。
case positiveSubnormal A positive, nonzero number that does not use the full precision of the floating-point type.
正の、非ゼロの数、それは浮動小数点型の最大精度を使いません。
case positiveZero A value equal to zero with a positive sign.
正の符号を持つゼロに等しい値。
case quietNaN A silent NaN (“not a number”) value.
silent NaN（非数）値。
case signalingNaN A signaling NaN (“not a number”).
シグナルNaN（非数）。