Example image of eyePlorer eyePlorer map for 'Egyptian numerals': Decimal system Egyptian hieroglyphs Hieratic Exponentiation Bi-directional text Karnak Fraction (mathematics) Multiplicative inverse Numerator Rational number Slash (punctuation) Unit fraction Addition Plus and minus signs Subtraction Egyptian language English language Ostracon Papyrus Early Dynastic Period of Egypt Demotic (Egyptian) Moscow Mathematical Papyrus Rhind Mathematical Papyrus Coptic language Transliteration Vowel Egyptian fraction Nymphaea lotus Prehistoric numerals Numeral system Units place