. English: Fleuron from book: An intire system of arithmetic: containing I. Vulgar. II. Decimal. III. Duodecimal. IV. Sexagesimal. V. Political. VI. Logarithmical. Vii. Lineal. Viii. Instrumental. IX. Algebraical. With the Arithmetic of Negatives, and Approximation or Converging Series. The Whole intermix'd with Rules New, Curious, and Useful, mostly Accounted for in the Preface. The Algebraic Part is rendered more Plain and Easy, than hath been done, by Instructive Rules and Examples Literally and Numerally, in a Method New: Solving Equations, Simple, Quadratic, Cubic, &c. several ways. And i

19th century, 19th-century, academic, algebra, algebraic, arithmetic, art, book design, books, cubic, decimal, decoration, decorative, designs, diagrams, early, education, educational, elements, equations, european, examples, fleuron, heritage, historical, history, illustration, illustrations, instructional, learning, logarithmic, math, mathematical, mathematics, methods, number, numerical, ornamentation, pedagogy, publications, quadratic, rules, scientific, series, studies, systems, teaching, technical, textbooks, texts,