I. Introductory Remarks on the Nature and Objects of MathematicsII. On Arithmetical NotationIII. Elementary Rules of ArithmeticIV. Arithmetical FractionsV. Decimal FractionsVI. Algebraical Notation and PrinciplesVII. Elementary Rules of AlgebraVIII. Equations of the First DegreeIX. On the Negative Sign, etcX. Equations of the Second DegreeXI. On Roots in General, and LogarithmsXII. On the Study of AlgebraXIII. On the Definitions of GeometryXIV. On Geometrical ReasoningXV. On AxiomsXVI. On ProportionXVII. Application of Algebra to the Measurement of Lines, Angles, Proportion of Figures, and Surfaces