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  2. s1mple - Wikipedia

    en.wikipedia.org/wiki/S1mple

    s1mple. Oleksandr Olehovych Kostyliev[b] (born 2 October 1997), better known as s1mple, is a Ukrainian professional Counter-Strike 2 player for Team Falcons, on loan from Natus Vincere. [2] He is considered to be one of the best players in Counter-Strike history. [1][3][4]

  3. Counter (digital) - Wikipedia

    en.wikipedia.org/wiki/Counter_(digital)

    An electronic counter is a sequential logic circuit that has a clock input signal and a group of output signals that represent an integer "counts" value. Upon each qualified clock edge, the circuit will increment (or decrement, depending on circuit design) the counts. When the counts have reached the end of the counting sequence (maximum counts ...

  4. Turing machine equivalents - Wikipedia

    en.wikipedia.org/wiki/Turing_machine_equivalents

    The primitive model register machine is, in effect, a multitape 2-symbol Post–Turing machine with its behaviour restricted so its tapes act like simple "counters". By the time of Melzak, Lambek, and Minsky the notion of a "computer program" produced a different type of simple machine with many left-ended tapes cut from a Post–Turing tape.

  5. Program counter - Wikipedia

    en.wikipedia.org/wiki/Program_counter

    In a simple central processing unit (CPU), the PC is a digital counter (which is the origin of the term "program counter") that may be one of several hardware registers.The instruction cycle [8] begins with a fetch, in which the CPU places the value of the PC on the address bus to send it to the memory.

  6. Geiger counter - Wikipedia

    en.wikipedia.org/wiki/Geiger_counter

    The sound of a geiger counter. A Geiger counter(/ˈɡaɪɡər/, GY-gər;[1]also known as a Geiger–Müller counteror G-M counter) is an electronic instrument used for detecting and measuring ionizing radiation. It is widely used in applications such as radiation dosimetry, radiological protection, experimental physicsand the nuclear industry.

  7. Algorithms for calculating variance - Wikipedia

    en.wikipedia.org/wiki/Algorithms_for_calculating...

    Therefore, a naïve algorithm to calculate the estimated variance is given by the following: Let n ← 0, Sum ← 0, SumSq ← 0. For each datum x: n ← n + 1. Sum ← Sum + x. SumSq ← SumSq + x × x. Var = (SumSq − (Sum × Sum) / n) / (n − 1) This algorithm can easily be adapted to compute the variance of a finite population: simply ...

  8. Abacus - Wikipedia

    en.wikipedia.org/wiki/Abacus

    Abacus. An abacus (pl.: abaci or abacuses), also called a counting frame, is a hand -operated calculating tool which was used from ancient times in the ancient Near East, Europe, China, and Russia, until the adoption of the Arabic numeral system. [1] An abacus consists of a two-dimensional array of slidable beads (or similar objects).

  9. Pedometer - Wikipedia

    en.wikipedia.org/wiki/Pedometer

    Pedometer. A pedometer, or step-counter, is a device, usually portable and electronic or electromechanical, that counts each step a person takes by detecting the motion of the person's hands or hips. Because the distance of each person's step varies, an informal calibration, performed by the user, is required if presentation of the distance ...