[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'sysutils' (#rtl)

TDoubleHelper.Epsilon

Precision for this floating point type

Declaration

Source position: syshelph.inc line 259

public const TDoubleHelper.Epsilon: Double = 4.9406564584124654418e-324;

Description

Epsilon returns the precision of the floating point value : differences smaller than this value cannot be detected or represented. It can also be viewed as the smallest positive value that can be represented.

See also

TDoubleHelper.MinValue

  

Smallest (negative) possible value for the Double floating point type

TDoubleHelper.MaxValue

  

Largest possible value for the Double floating point type


Documentation generated on: Mar 17 2017