I Introduction. - I Introduction. - II Liber Abaci. - 1 Here Begins the First Chapter. - 2 On the Multiplication of Whole Numbers. - 3 On the Addition of Whole Numbers. - 4 On the Subtraction of Lesser Numbers from Greater Numbers. - 5 On the Divisions of Integral Numbers. - 6 On the Multiplication of Integral Numbers with Fractions. - 7 On the Addition and Subtraction and Division Of Numbers with Fractions and the Reduction of Several Parts to a Single Part. - 8 On Finding The Value of Merchandise by the Principal Method. - 9 On the Barter of Merchandise and Similar Things. - 10 On Companies and Their Members. - 11 On the Alloying of Monies. - 12 Here Begins Chapter Twelve. - 13 On the Method Elchataym and How with It Nearly All Problems of Mathematics Are Solved. - 14 On Finding Square and Cubic Roots and on the Multiplication Division and Subtraction of Them and On the Treatment of Binomials and Apotomes and their Roots. - 15 On Pertinent Geometric Rules And on Problems of Algebra and Almuchabala. - 16 Notes for Liber abaci. - 17 Bibliography. Language: English