Bitpattern that makes up the fractional part.
Source position: syshelph.inc line 853
|  public property TExtendedHelper.Frac : QWord | 
Frac is the bit pattern representing the fractional part (significand) including the preceding 1 (the hidden bit).
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 | Indexed access to the individual bytes of the floating point value. | |
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 | Sign of the floating point value. | |
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 | The bit pattern of the exponent as stored in memory. | |
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 | Mantissa of the floating-point. | |
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 | Fraction of the floating-point value. | |
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 | Exponent of the floating-point value. |