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

# Mantissa

Mantissa of the floating point value

## Declaration

Source position: mathh.inc line 183

`function TDoubleRec.Mantissa(`
`IncludeHiddenBit: Boolean = False`
`):QWord;`

## Description

Mantissa returns the Mantissa part (significand bitpattern without hidden bit) of the floating point value.

## See also

TDoubleRec.Fraction |  | Fraction of the floating point value
TDoubleRec.Exponent |  | Exponent of the floating point value
TDoubleRec.SpecialType |  | Is the floating point value special ?

Documentation generated on: May 14 2021