Discover numbers from the past. From Sumerians, Babylonians, Egyptian hieroglyphs, and Hieratic, to Maya, Attic, and Romans. Convert from 'standard' decimal system t...展开

Discover numbers from the past. From Sumerians, Babylonians, Egyptian hieroglyphs, and Hieratic, to Maya, Attic, and Romans. Convert from 'standard' decimal system to : - Roman, additive or subtractive - Attic - Maya (standard dot and bar) - Maya (2 symbolic sets) - Hieratic - Egyptian hieroglyphs…收起

- New Maya set - Support for iOS 13, including Dark mode - Support for iPhone 11 & iPhone 11 Pro