False position method Moroccan origin. Leonardo of Pisa (Fibonacci) devoted Chapter 13 of his book "Liber Abaci" (AD 1202) to explaining and demonstrating the uses of double false position, terming the method "regulis elchatayn" after the "al-khaṭāʾayn" method that he had learned from Arab sources. In 1494, Pacioli used the term "el cataym" in his book "Summa de arithmetica", probably taking the term from Fibonacci. Other European writers would follow Pacioli and sometimes provided a translation into Latin or the vernacular. For instance, Tartaglia translates the latinized version of Pacioli's term into the vernacular "false positions" in 1556. Pacioli's term nearly disappeared in
Holly King (soccer) As a senior in 2012, she started every match as a holding midfielder and ranked fifth among the team with a career season-high 14 points. She earned 2012 All-America and Academic All-America, SEC Defensive Player of the Year, and All-SEC first team honors. In 2011, she was named Academic All-America and All-SEC. In February 2013, King was selected in the third round (19th overall) of the 2013 NWSL College Draft by the Washington Spirit for the inaugural season of the National Women's Soccer League. Holly King (soccer) Holly King (born March 13, 1991) is an American soccer midfielder currently playing