The Mathematics Behind It
Conversion Formula & Logic
Map each character to its value. If a character precedes an equivalently larger one (e.g., IX), subtract the smaller from the larger. Otherwise, add directly.
Decode classic Roman architectural numerals back to standard metrics.
Conversion Formula & Logic
Map each character to its value. If a character precedes an equivalently larger one (e.g., IX), subtract the smaller from the larger. Otherwise, add directly.