Why study infinite series? Not all mathematical problems can be solved exactly or have a solution that can be expressed in terms of a known function. In such cases, it is common practice to use an infinite series expansion to approximate or represent a solution. This informal in…
"The encyclopedia of integer sequences contains more than 5,000 integer sequences, arranged for easy reference, with more than half never before been catalogued. In addition to having more than double the material of Sloane's A Handbook of Integer Sequences, this encyclopedia gi…
"The encyclopedia of integer sequences contains more than 5,000 integer sequences, arranged for easy reference, with more than half never before been catalogued. In addition to having more than double the material of Sloane's A Handbook of Integer Sequences, this encyclopedia gi…
The 3x+1 problem, or Collatz problem, concerns the following seemingly innocent arithmetic procedure applied to integers: If an integer x is odd then "multiply by three and add one", while if it is even then "divide by two." The 3x+1 problem asks whether, starting from any posit…
Sequences, combinations, limits
by Cohn, Leslie, Gelʹfand, Sergej I.
fromLibrary of school mathematics
Problems in mathematical analysis
by Kaczor, Wiesława, Nowak, Maria T.
fromStudent mathematical library
Concerned with the logical foundations of number systems from integers to complex numbers.
Klassische elementare Analysis
Fur Hansi Dieses Buch will die vielfiiltigen Anwendungsmoglichkeiten der zentralen Satze der Infinitesimalrechnung einer Variablen exemplarisch aufzeigen: Der Leser solI dadurch zu einer Beschaftigung mit Mathematik stimuliert werden, gleich zeitig werden damit aber die Begriffs…