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Reference for unit 'sysutils' (#rtl)

TDoubleHelper.NaN

Representation of NaN (Not a Number)

Declaration

Source position: syshelph.inc line 264

public const TDoubleHelper.NaN: Double = 0.0 / 0.0;

NaN is the Representation of NaN (Not a Number) for a Double-sized floating point type.

TDoubleHelper.MaxValue		Largest possible value for the `Double` floating point type
TDoubleHelper.MinValue		Smallest (negative) possible value for the `Double` floating point type
TDoubleHelper.Epsilon		Precision for this floating point type
TDoubleHelper.PositiveInfinity		Positive infinity as represented by a Double floating point type
TDoubleHelper.NegativeInfinity		Negative infinity as represented by a Double floating point type