THE NUMBER SYSTEM OF ALGEBRA. Treated theoretically and historically. Second edition with corrections

Includes: Theoretical, the positive integer; Substraction and the negative integer; Division and the fraction; The irrational; The imaginary complex numbers; Graphical representations of numbers the variable; The fundamental theorem of algebra; Numbers defined by infitive series; The exponential and logarithmic functions, undetermined coefficients involution and devolution the binomial theorem; Historial, primitive numerals; Historic systems of notation; The fractions; Origin of the irrational; Origin of the negative and the imaginary the equation; Acceptance of the negative the general irrational and the imaginay as numbers; Recognition of the purely symbolic character of algebra, quaternions the ausdehnungslehre; Principal footnotes. Text in english. === CIENCIAS ===.