Search results

of a typographic number machine. The earliest patent claimed a "new and useful improvement in Consecutive-Numbering Machines", indicating that Bates was...

certain number of results), lottery machines are subject to strict security measures. In some cases there are several machines and several sets of balls, and...

sophisticated electrical machines did specialized analog calculations in the early 20th century. The first digital electronic calculating machines were developed...

of early machines have been superseded by random number generators, and most are now operated using buttons and touchscreens. Slot machines include one...

μ-recursive functions, Turing machines, or λ-calculus as the formal representation of algorithms. The computable numbers form a real closed field and can...

BSS machines are more powerful than Turing machines, because the latter are by definition restricted to a finite set of symbols. A Turing machine can...

The Book of Numbers (from Greek Ἀριθμοί, Arithmoi, lit. 'numbers' Biblical Hebrew: בְּמִדְבַּר, Bəmīḏbar, lit. 'In [the] desert'; Latin: Liber Numeri)...

transition. Finite-state machines are of two types—deterministic finite-state machines and non-deterministic finite-state machines. For any non-deterministic...

rewritten by Burgess. Presentation of Turing machines in context of Lambek "abacus machines" (cf. Register machine) and recursive functions, showing their...

Some adding machines were electromechanical – an old-style mechanism, but driven by electric power. Some "ten-key" machines had input of numbers as on a modern...

followed by a coded transmission of five numbers, 0-2-5-8-8. Problems playing this file? See media help. A numbers station is a shortwave radio station characterized...

becomes possible, in principle, for Turing machines to answer questions about the behaviour of other Turing machines. Most of these questions, however, are...

The numbers game, also known as the numbers racket, the Italian lottery, Mafia lottery or the daily number, is a form of illegal gambling or illegal lottery...

Description numbers are numbers that arise in the theory of Turing machines. They are very similar to Gödel numbers, and are also occasionally called...

century by pedometers. These machines were all made of toothed gears linked by some sort of carry mechanisms. These machines always produce identical results...

to political machines, which rely on hierarchy and rewards for political power, often enforced by a strong party whip structure. Machines sometimes have...

This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User...

of telephone numbers for landlines and mobile service is different. Landline telephone numbers have area codes, whereas mobile numbers do not. In major...

phone numbers have 7 digits, mobile numbers can have either 7 or 8 digits, machine-to-machine (M2M) numbers can be up to 12 digits. Telephone numbers are...

In mathematics, the RSA numbers are a set of large semiprimes (numbers with exactly two prime factors) that were part of the RSA Factoring Challenge. The...