sentences:  In 2002, Hana Vymazalová obtained a fresh copy of the text from the Cairo Museum, and confirmed that all five two-part answers were correctly checked for accuracy by the scribe that returned a 64/64 hekat unity.Minor typographical errors in Daressy's copy of two problems, the division by 11 and 13 data, were corrected at this time.The proof that all five divisions had been exact was suspected by Daressy but was not proven until 1906.