20140046989 | SYSTEMS AND METHODS FOR DUAL NUMBER BASE CALCULATORS - Calculators, methods, and non-transitory machine-readable mediums for convergence of a variety of communication sources are presented. More particularly, embodiments relate to a dual number base calculator. In various embodiments, the calculator may include a first graphical or numerical display; a second graphical or numerical display; a first block of keys for accepting input according to a first number base; a second block of keys for accepting input according to a different number base; and a processor for performing a mathematical operation based on input from the first and second blocks of keys. The first and second blocks of keys may be available for input at the same time. The processor may be configured to show a result of the mathematical operation on the first and second graphical or numerical displays at the same time, the result shown on the first graphical or numerical display according to the first number base and on the second graphical or numerical display according to the different number base. | 02-13-2014 |