This is a scientific calculator program with many
extensions. Along with the usual calculations that scientific
calculators perform the RSC will calculate: the definite integral
of a function, solve equations and absolute extrema searching.
The RSC also has functions for statistics, in the memory, as well
as some special functions (e.g. Gamma, Bessel,...) and common
functions (i.e. ln, exp., cos,...). The help screens are very
useful and a mouse can be utilized in all calculations.