mi-calc64This is a Multi-Radix calculator (decimal, hexadecimal, octal and binary numbers are supported), a great resource for programmers. Equipped with separate keys for A to F as well as logical operations, it allows for 64-bit operation at maximum, providing sufficient capability for the recent CPU capacity. In addition, operations can be performed while switching between signed and unsigned in decimal form. The greatest characteristic of mi-calc64 is that decimal format numbers and other format numbers (hexadecimal, etc.) are simultaneously displayed in two separate display areas. This allows you to check both decimal format numbers and other format numbers at the same time without switching displays as required by a conventional calculator. To input other format numbers, you simply need to touch the display showing your desired formatted numbers to switch the input area. It also comes with Guru-Guru Button that performs the same operation repeatedly, which can be conveniently used for calculating the starting position of structure arrays, for example. It also offers enough functions for use as a regular calculator, allowing for operation up to 18 digits (integral digits plus decimal digits). * Exponent values cannot be displayed.