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#QUANTUMWISE CALCULATOR DEFINITION FULL#

: 2–13 These qubits may be designed differently, depending on the full quantum computer's computing model, whether quantum logic gates, quantum annealing, or adiabatic quantum computation. When it is measured, however, it is always 0 or 1 the probability of either outcome depends on the qubit's quantum state immediately prior to measurement.Įfforts towards building a physical quantum computer focus on technologies such as transmons, ion traps and topological quantum computers, which aim to create high-quality qubits. A qubit can be in a 1 or 0 quantum state, or in a superposition of the 1 and 0 states. The most widely used model is the quantum circuit, based on the quantum bit, or " qubit", which is somewhat analogous to the bit in classical computation. There are several types of quantum computers (also known as quantum computing systems), including the quantum circuit model, quantum Turing machine, adiabatic quantum computer, one-way quantum computer, and various quantum cellular automata. National Aeronautics and Space Administration ( NASA), claimed to have performed a quantum computation that was infeasible on any classical computer, but whether this claim was or is still valid is a topic of active research. On 23 October 2019, Google AI, in partnership with the U.S. Despite ongoing experimental progress since the late 1990s, most researchers believe that " fault-tolerant quantum computing still a rather distant dream." In recent years, investment in quantum computing research has increased in the public and private sectors. In 1998 Isaac Chuang, Neil Gershenfeld and Mark Kubinec created the first two- qubit quantum computer that could perform computations. In 1994, Peter Shor developed a quantum algorithm for factoring integers with the potential to decrypt RSA-encrypted communications. Richard Feynman and Yuri Manin later suggested that a quantum computer had the potential to simulate things a classical computer could not feasibly do. Quantum computing began in 1980 when physicist Paul Benioff proposed a quantum mechanical model of the Turing machine. The study of quantum computing is a subfield of quantum information science. : I-5 Though current quantum computers are too small to outperform usual (classical) computers for practical applications, they are believed to be capable of solving certain computational problems, such as integer factorization (which underlies RSA encryption), substantially faster than classical computers. The devices that perform quantum computations are known as quantum computers.

Quantum computing is a type of computation that harnesses the collective properties of quantum states, such as superposition, interference, and entanglement, to perform calculations.

In North America, a number of different poisonous and non-poisonous snakes are called adders.IBM Q System One (2019), the first circuit-based commercial quantum computer

adder - In Europe and Asia, an adder is a small poisonous snake that has a black pattern on its back.

personal digital assistant - a handheld computer, often pen-based, that provides especially organizational software, as an appointment calendar, and communications hardware, as a fax modem.

The Apple Newton was a fairly early example. Small keyboards and pen-based input systems are most commonly used for user input.

pda - (computer) (PDA) A small hand-held computer typically providing calendar, contacts, and note-taking applications but may include other applications, for example a web browser and media player.

number cruncher - a person or thing that performs a great many numerical calculations, as a financial analyst, statistician, computer, or computer program.

The hybrid computer combines some of the advantages of digital and analog computers The analog computer has no memory and is slower than the digital computer but has a continuous rather than a discrete input. The digital computer stores data in discrete units and performs arithmetical and logical operations at very high speed.

computer - a device, usually electronic, that processes data according to a set of instructions.