This software was designed for the necessity of workin\' with very long numbers without loosing the precision. You can choose the result to be displayed integral (as long as it is), or in scientific format. You can also choose the number of digits the result to be round of (when decimal digits exists).
This software is a Java Application. You can solve with it basic arithmetic operations such as addition, subtraction, multiplication, division, mod, and combinatorics such as permutations, arraging, mixing-ups plus arithmetical and geometrical progressions.
VERY IMPORTANT: You need Java Runtime Environment to run this application on your computer. You can download and instal on your computer Java Runtime (JRE) for FREE here: http://java.sun.com/j2se/1.4.2/download.html (it\'s about 15.MB)
NOTE: This version of the program is the romanian version (I haven\'t done any other version yet); but if you want an english version of it, just contact me via e-mail at email@example.com or firstname.lastname@example.org.