1. D

    Roman Numerals

    Anyone know how to multiply 11\cdot 14 in roman numerals?
  2. M

    Roman Numeral<-->Number Converter

    I've put together a conversion calculator for positive integers less than 4,000. The calculator will either convert a number to an appropriate Roman Numeral or convert a Roman Numeral with a positive numeric value less than 4,000 back to a number. Let me preface this by saying I'm aware of...
  3. T

    Roman Numerals

    Can you prove that any number is expessable in Roman Numerals?