Egyptian symbols were being deciphered by many people by studying the Rosetta Stone. Thomas Young and other scholars worked to decipher the symbols. Jean Francois Champollion is credited as the first person to read Egyptian symbols by studying the works of Young and the Rosetta Stone.
Yes. All 700 or so common symbols have been deciphered.
His name was Jean-François Champollion.
If you're interested in CHAMPOLION, he deciphered the Egyptian alphabet (the hieroglyphics).
Egyptian writing was called hiroglyphs. It first had 700 symbols then rose to 6,000 symbols.
Champollion
The oldest records of ancient Egyptian number systems (there were many) that we have are carved on monuments in hieroglyphics that were deciphered in the 19th century.
hieroglyphics are the most useful if deciphered properly.
It is not known where the symbols in the Egyptian system were - probably in the minds of their mathematicians.
Jean-pierre Champollion
Undeciperable means that something cannot be deciphered, or figured out. An example would be "The Egyptian heiroglyphs were undecipheralble.
The enigmatic director was quite clear with his instructions today. The enigmatic symbols have yet to be deciphered.
The Sumerians were the first to devise a script. This is knew as the cuneiform script. This in the from of pictographs signs, symbols and pictures which denoted objects. Henry Rawlinson deciphered the Sumerian script......