JCL Help:FloatsEqual

 JCL Help: FloatsEqual Function

MathRoutines.Floatsupport

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Summary

Compares two floats for equality.

Pascal

 function FloatsEqual(const X: Float; const Y: Float): Boolean;

Parameters

Parameters	Description
X1	First value to compare.
X2	Second value to compare.

Return Value

If the two supplied values are equal within the precision defined by the PrecisionTolerance global variable, the function returns True, otherwise it returns False.

Description

FloatsEqual compares the two supplied floating point values for equality within the precision defined by the PrecisionTolerance global variable. Thus the two values are considered to be equal if the absolute difference between them is smaller than the value defined by PrecisionTolerance.

See Also

FloatIsZero

About

Unit

JclMath

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