INI.cs wraps the .ini file reader/writer syscalls Span.cs allows you to create spans/ranges/intervals over types with an IComparable<T> method Period_T.cs allows you to create periodic values, and normalize points to within the period Period.cs is a non-generic version of Period<T> which works on doubles Sector.cs allows you to create sectors of circles Polynomial.cs allows you to create polynomials (with both positive and negative exponents) LICENSE These code snippets are released in the public domain. Take them, copy them, alter them, etc. Thanks for using :) Joe