In computer programming, a bitwise operation operates on a bit string, a bit array or a binary numeral (considered as a bit string) at the level of its...
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programming language, operations can be performed on a bit level using bitwise operators. Bitwise operations are contrasted by byte-level operations which characterize...
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Exclusive or (section Bitwise operation)
exactly like addition modulo 2. Exclusive disjunction is often used for bitwise operations. Examples: 1 XOR 1 = 0 1 XOR 0 = 1 0 XOR 1 = 1 0 XOR 0 = 0 11102 XOR...
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Bit manipulation (section Bitwise operation)
the bitwise operations: AND, OR, XOR, NOT, and possibly other operations analogous to the boolean operators; there are also bit shifts and operations to...
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Logical disjunction (section Bitwise operation)
exist in most programming languages. Disjunction is often used for bitwise operations. Examples: 0 or 0 = 0 0 or 1 = 1 1 or 0 = 1 1 or 1 = 1 1010 or 1100...
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Binary number (redirect from Mathematical operations using zeros and ones)
string of binary symbols is manipulated in this way, it is called a bitwise operation; the logical operators AND, OR, and XOR may be performed on corresponding...
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In computer science, a mask or bitmask is data that is used for bitwise operations, particularly in a bit field. Using a mask, multiple bits in a byte...
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Arithmetic logic unit (redirect from Integer arithmetic operation)
(ALU) is a combinational digital circuit that performs arithmetic and bitwise operations on integer binary numbers. This is in contrast to a floating-point...
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Circular shift (redirect from Bitwise rotate)
subpatterns. In computer programming, a bitwise rotation, also known as a circular shift, is a bitwise operation that shifts all bits of its operand. Unlike...
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Bit manipulation, algorithmic manipulation of binary digits (bits) Bitwise operation NOT, performing logical negation to a single bit, or each of several...
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Josephus problem (section Bitwise)
pp. 2403–2405. Robinson 1960, pp. 47–52. "Josephus Problem using Bitwise Operation (Java)". GitHub. January 7, 2018. Retrieved January 7, 2018. Park...
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where & {\displaystyle \And } means bitwise operation AND and ∼ {\displaystyle \sim } means bitwise operation NOT on a {\displaystyle a} . For MSb 1...
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shortened to XOR swap) is an algorithm that uses the exclusive or bitwise operation to swap the values of two variables without using the temporary variable...
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Operators in C and C++ (section Bitwise operators)
conceptually a single bit (1 or 0) and as such do not properly belong in "bitwise" operations. C++ defines certain keywords to act as aliases for a number of operators:...
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2023-10-17. "~ - Arduino Reference". www.arduino.cc. Retrieved 2023-10-17. Bitwise operation Bit error Two's complement Look up bit inversion in Wiktionary, the...
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classical binary search needs bit-shift (see Bitwise operation), division or multiplication, operations that were less common at the time Fibonacci search...
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replaced bitwise operations with more general mathematical operations used for effects such as alpha compositing. This is because bitwise operations on color...
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Integer square root (section Using bitwise operations)
q_squared; return (s, r); } Some programming languages dedicate an explicit operation to the integer square root calculation in addition to the general case...
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Modulo (redirect from Modular operation)
the modulo of powers of 2 can alternatively be expressed as a bitwise AND operation (assuming x is a positive integer, or using a non-truncating definition):...
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shift and the arithmetic right shift. For binary numbers it is a bitwise operation that shifts all of the bits of its operand; every bit in the operand...
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Bitwise Industries was an American company focused on computer programming instruction, technology sales, and real estate operations. Founded in 2013 by...
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complementation involution, it is preserved under conversion. The XOR bitwise operation with a given value for one parameter is an involution on the other...
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transmission with binary signalling. In programming languages such as C, a bitwise operation operates on binary strings as though they are vectors of bits, rather...
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addition of this vector space is the bitwise operation called XOR (exclusive or). The bitwise AND is another operation on this vector space, which makes...
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corresponds to a game board space or piece. This allows parallel bitwise operations to set or query the game state, or determine moves or plays in the...
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In computer science, a logical shift is a bitwise operation that shifts all the bits of its operand. The two base variants are the logical left shift...
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Bit array (section Basic operations)
bits, each bit in a word can be singled out and manipulated using bitwise operations. In particular: Use OR to set a bit to one: 11101010 OR 00000100 =...
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Comparison of Pascal and C (section Bitwise operations)
numeric datatype defined in stdbool.h. C allows using bitwise operators to perform Boolean operations. Care must be taken because the semantics are different...
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Scripting Language, a scripting language Logical shift left, a type of bitwise operation Larch Shared Language, a language for algebraic specification of abstract...
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Carry-lookahead adder (section Theory of operation)
fashion, with fewer digits. In this case, there are only four possible operations, 0+0, 0+1, 1+0 and 1+1; the 1+1 case generates a carry. Accordingly, all...
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