Normal number (computing): Difference between revisions

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The magnitude of the smallest normal number in a format is given by ''b''<sup>''emin''</sup>, where ''b'' is the base (radix) of the format (usually 2 or 10) and ''emin'' depends on the size and layout of the format.
 
Similarly, the magnitude of the largest normal number in a format is given by

:''b''<sup>''emax''</sup> &times; (''b'' &minus; ''b''<sup>1&minus;''p''</sup>),

where ''p'' is the precision of the format in [[digit]]s and ''emax'' is (&minus;''emin'')+1.
 
In the [[IEEE 754]] binary and proposed decimal formats, ''p'', ''emin'', and ''emax'' have the following values: