Roman Numeral Conversion (NR)

The NR conversion code transforms a numeric value to or from Roman numeral notation.

The full format of this conversion code is

NR

The NR conversion code used as a output conversion transforms a numeric value to Roman numeral notation. A value of zero will be transformed to "N" in accordance with practice introduced around 725AD. Other positive values will be formed using the M, D, C, L, X, V and I symbols. Note that numbers over 4999 will have a long sequence of leading M characters.

Negative values will cause the output conversion to fail.

Used as an input conversion, the NR code transforms a number from Roman numeral notation.

Examples (Output conversion)