March 30th, 2010· Version 4.0 is again a major revision. It is now a true Windows application with a restricted mouse support and a clipboard copy and paste. It is also much faster and has a large memory. Some new commands were added.
March 30th, 2010· A minor bug was corrected concerning the formatting of the negative numbers in the range from -0.00001000000 to -0.0000099999999
March 30th, 2010· This version is a major enhancement to Pc-Calculator. Every one of its memory lines may now have a name, which can be used to execute a constant, a function or a whole block of lines. New is also symbolic memory addressing, random number function and some other minor improvements.
March 30th, 2010· One more digit and negative exponents also in the result column and in the scratch pad. Vacant small letters (d,j,m,v) are now identical to corresponding capital letters but are easier to type.(Check also key § ;) In the future some of them will be assigned to shortcuts for the user functions like u and w already are.
· Version 3.51 is released with a formula collection showing how three parameter user defined functions are created. As an example a calendar to julian date conversion is given. Julian date is an easy method to count days between two calendar dates. A day of the week is also easily found.
March 30th, 2010· A new window for selecting user defined named constants and/or shortcuts. Factorial function. To the long number mode log, exp and factorial functions were added. Binary to decimal and decimal to binary conversions. Memory backup in case of memory overflow.