using non-contact-making devices, e.g. tube, solid state device; using unspecified devices

Full Title

Methods or arrangements for processing data by operating upon the order or content of the data handled > Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation > using non-contact-making devices, e.g. tube, solid state device; using unspecified devices

Classification Context

Section:

PHYSICS

Class:

COMPUTING OR CALCULATING; COUNTING

Subclass:

ELECTRIC DIGITAL DATA PROCESSING

Child Classifications

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• G06F 7/483 Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
• G06F 7/49 Computations with a radix, other than binary, 8, 16 or decimal, e.g. ternary, negative or imaginary radices, mixed radix
• G06F 7/491 Computations with decimal numbers
• G06F 7/499 Denomination or exception handling, e.g. rounding or overflow
• G06F 7/5 Adding; Subtracting
• G06F 7/52 Multiplying; Dividing
• G06F 7/544 for evaluating functions by calculation
• G06F 7/57 Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups or for performing logical operations