jExacter2U (for Vista 64 bits) 2U
A scientific calculator provides calculations within a limit of 1 to 240 significant digits.
Formulas are written in natural notation and are built of operators, constants and variables, and are limited to a length of 250 characters. The number of arguments is limited to 73. According to run mode chosen, the calculation may be followed by a report with a list of arguments and all intermediate results in chronological order.