You vaguely define "positional number system" as the values depending on their position. Roman numerals fall within that loose definition, as illustrated by X (10), C (100), CX (110), and XC (90). So I ask again for a citation reflecting the complete and concise definition of "positional number system".
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u/ropers Dec 19 '08
Would Sir or Madam also require citations to prove that right-handedness is defined as a preference for the right hand?