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Test of a specified bit in a binary number
BIT predicate, sometimes written BIT ( i , j ) {\displaystyle {\text{BIT}}(i,j)} , is a predicate that tests whether the j {\displaystyle j} th bit of
BIT_predicate
cryptography, a hard-core predicate of a one-way function f is a predicate b (i.e., a function whose output is a single bit) which is easy to compute
Hard-core_predicate
Form of conditionals in computer programming
applying one bit of a conditional mask vector to the corresponding elements in the vector registers being processed, whereas scalar predication in scalar
Predication (computer architecture)
Predication_(computer_architecture)
Type of logical system
linguistics, and computer science, first-order logic (FOL), also called predicate logic, predicate calculus, or quantificational logic, is a type of formal system
First-order_logic
Algorithmically modifying data below the word level
termed predication. Bitwise operation – Computer operation which manipulates invidual bits of data Bit array Bit banding Bit banging Bit field Bit manipulation
Bit_manipulation
Microprocessor instruction set architecture
registers. fr0 always reads +0.0, and fr1 always reads +1.0. 64 one-bit predicate registers. These have 16 static registers and 48 windowed or rotating
IA-64
Data used for bitwise operations
involves predication in vector processing, where the bitmask is used to select which element operations in the vector are to be executed (mask bit is enabled)
Mask_(computing)
Infinite graph containing all countable graphs
whose vertices are natural numbers and whose edges are given by the BIT predicate that uses the smaller of two numbers as an index into the binary representation
Rado_graph
Family of related bitwise operations on machine words
applications. Count leading zeros (clz) can be used to compute the 32-bit predicate "x = y" (zero if true, one if false) via the identity clz(x − y) >>
Find_first_set
Quickly accessible working storage available as part of a digital processor
normally measured by the number of bits they can hold, for example, an 8-bit register, 32-bit register, 64-bit register, 128-bit register, or more. In some instruction
Processor_register
Type of computer instructions
bit" predication, as well as set, clear, invert and permute bits, and shift and other bitwise operations. SuperH has comprehensive memory-based bit manipulation
Bit_manipulation_instructions
Complexity class of bounded-depth circuits
to the descriptive class FO+BIT of all languages describable in first-order logic with the addition of the BIT predicate, or alternatively by FO(+, ×)
AC0
Reformulation of Floyd-Hoare logic
Predicate transformer semantics were introduced by Edsger Dijkstra in his seminal paper "Guarded commands, nondeterminacy and formal derivation of programs"
Predicate transformer semantics
Predicate_transformer_semantics
Computer approximation for real numbers
36 bits, organized as a 1-bit sign, an 8-bit exponent, and a 27-bit significand. Double precision: 72 bits, organized as a 1-bit sign, an 11-bit exponent
Floating-point_arithmetic
IEEE standard for floating-point arithmetic
standard provides a predicate totalOrder, which defines a total ordering on canonical members of the supported arithmetic format. The predicate agrees with the
IEEE_754
Classification of computer architectures
its marketing material as "massive wide SIMD" but had bit-level ALUs and bit-level predication (Flynn's taxonomy: array processing), and each of the 4096
Flynn's_taxonomy
Google core for computational photography
features 2x 16-bit arithmetic logic units (ALUs), 1x 16-bit Multiplier–accumulator unit (MAC), 10x 16-bit registers, and 10x 1-bit predicate registers. Considering
Pixel_Visual_Core
Function that outputs either true or false
truth predicate may have additional domains beyond the formal language domain, if that is what is required to determine a final truth value. Bit Boolean
Boolean-valued_function
Finite sets whose elements are all hereditarily finite sets
f − 1 ( j ) ∣ BIT ( i , j ) = 1 } {\displaystyle f^{-1}(i)=\{f^{-1}(j)\mid {\text{BIT}}(i,j)=1\}} where BIT denotes the BIT predicate. The Ackermann
Hereditarily_finite_set
Axiomatization of arithmetic
2 {\displaystyle 110101_{2}} 'th set contains four other sets. See BIT predicate. Type theoretical realizations mirroring inference rules based logic
Heyting_arithmetic
Family of RISC-based computer architectures
called predication, which is implemented with a 4-bit condition code selector (the predicate). To allow for unconditional execution, one of the four-bit codes
ARM_architecture_family
1999 book by Neil Immerman
material in first-order logic (including first-order arithmetic, the BIT predicate, and the notion of a first-order query) and complexity theory (including
Descriptive_Complexity
The existence of pseudorandom generators is related to the existence of one-way functions
of a generator that adds just one pseudorandom bit. First, let's show that if B is a hard-core predicate for ƒ then Gl is indeed pseudorandom. Again, we'll
Pseudorandom generator theorem
Pseudorandom_generator_theorem
True when either but not both inputs are true
preserves randomness, meaning that a random bit XORed with a non-random bit will result in a random bit. Multiple sources of potentially random data
Exclusive_or
64-bit extension of the ARM architecture
LDM/STM) No predication for most instructions (except branches) Most instructions can take 32-bit or 64-bit arguments Addresses assumed to be 64-bit Advanced
AArch64
Low-level parallel thread execution virtual machine and instruction set architecture
%rd142, %r112; // convert an unsigned 32-bit integer to 64-bit There are predicate registers, but compiled code in shader model 1.0 uses these only in conjunction
Parallel_Thread_Execution
Open-source CPU instruction set architecture
predication (the conditional execution of instructions) is not supported. The designers claim that very fast, out-of-order CPU designs do predication
RISC-V
Value for unrepresentable data
two NaN values compare as unordered, not as equal. As specified, the predicates associated with the < {\displaystyle <} , ≤ {\displaystyle \leq } , =
NaN
128-bit computer number format
format that occupies 16 bytes (128 bits) with precision at least twice the 53-bit double precision. This 128-bit quadruple precision is designed for
Quadruple-precision floating-point format
Quadruple-precision_floating-point_format
Data having only values "true" or "false"
Booleans can store all logical values resulting from the evaluation of predicates in SQL. A column of Boolean type can be restricted to just TRUE and FALSE
Boolean_data_type
Measure of algorithmic complexity
length (i.e., using the fewest bits), it is called a minimal description of s, and the length of d(s) (i.e. the number of bits in the minimal description)
Kolmogorov_complexity
Arithmetic logic circuit
alongside the sum bit, and each stage must wait until the previous carry bit has been calculated to begin calculating its own sum bit and carry bit. The carry-lookahead
Carry-lookahead_adder
Computer processor which works on arrays of several numbers at once
two, three or four sub-elements (vec2, vec3, vec4) where any given bit of a predicate mask applies to the whole vec2/3/4, not the elements in the sub-vector
Vector_processor
Programming language construct
short-circuit evaluation is defined only for the predefined scalar types boolean and bit, using the logical operators and, or, nand, and nor. When these operators
Short-circuit_evaluation
Model that describes the programmable interface of a computer processor
into postfix notation. Conditional instructions often have a predicate field—a few bits that encode the specific condition to cause an operation to be
Instruction_set_architecture
Form of type polymorphism
conjunction of predicates has been expressed here through application of the second predicate over the domain of values conforming to the first predicate. Viewed
Subtyping
Cryptographic scheme
hard-core predicate (while retaining the injective property). Let f be an injective one-way function, with h a hard-core predicate. Then to commit to a bit b
Commitment_scheme
Software for solving satisfiability problems
applications are extended static checking, test case generation, and predicate abstraction.[citation needed] Z3 was open sourced in the beginning of
Z3_Theorem_Prover
Terms describing information structure in linguistics
being talked about and the subject is the noun which the verb in the predicate agrees with. They may be distinct concepts from the concept agent (or
Topic_and_comment
First edition of the IEEE 754 floating-point standard
scalb(y, N) logb(x) finite(x) a predicate for "x is a finite value", equivalent to −Inf < x < Inf isnan(x) a predicate for "x is a NaN", equivalent to
IEEE_754-1985
Attribute of data
Universally-quantified and existentially-quantified types are based on predicate logic. Universal quantification is written as ∀ x . f ( x ) {\displaystyle
Data_type
Logical problem studied in computer science
microprocessor at the word rather than the bit level. By comparison, answer set programming is also based on predicates (more precisely, on atomic sentences
Satisfiability modulo theories
Satisfiability_modulo_theories
Instruction set architecture
releases of MIPS32/64 (for 32- and 64-bit implementations, respectively). The early MIPS architectures were 32-bit; 64-bit versions were developed later. As
MIPS_architecture
Type of parallel processing
known today as "Predicated" (masked) SIMD. This approach is not as compact as vector processing but is still far better than non-predicated SIMD. Detailed
Single instruction, multiple data
Single_instruction,_multiple_data
Computer specialized in running Lisp
for which a predicate returns true. (defun example-count (predicate list) (let ((count 0)) (dolist (i list count) (when (funcall predicate i) (incf count)))))
Lisp_machine
2026 Indian film by Abhishek Pathak
the film 3 stars out of 5, writing, "Riding on a taut script that is predicated on mishaps and moves of the past, Drishyam: The Conclusion stitches together
Drishyam:_The_Conclusion
Algebraic manipulation of "true" and "false"
respective bit vectors 000, 001, 010, 011, 100, 101, 110, and 111. Bit vectors indexed by the set of natural numbers are infinite sequences of bits, while
Boolean_algebra
Mathematical-logic system
FALSE is equivalent to FALSE. A predicate is a function that returns a Boolean value. The most fundamental predicate is ISZERO, which returns TRUE if
Lambda_calculus
Computer programming concept
In computer programming, a precondition is a condition or predicate that must always be true just prior to the execution of some section of code or before
Precondition
Digital circuit
prediction barrier (IBPB) Indirect branch restricted speculation (IBRS) Predication (computer architecture) Single thread indirect branch predictor (STIBP)
Branch_predictor
Berau Gulf language spoken in Indonesia
as predicate, and may also negate unmarked nouns in predicate position, though final ge may also be used for this. Ge is required to negate predicate demonstratives
Kalamang_language
Sentences that appear to make sense but actually do not
that, at least in English, the effect is stronger for sentences whose predicate is repeatable. The effect has also been found to be stronger in some cases
Comparative_illusion
Aspect of the German language
(basic comparative form) das schönere Lied ("the more beautiful song") A predicate form of the superlative is actually a prepositional phrase. One attaches
German_adjectives
Cast of American crime drama TV series
his connection with the FBI. Sal tries to trap Christopher in a RICO predicate with Tony by offering to get his girlfriend a BMW M3 convertible and give
List of The Sopranos characters
List_of_The_Sopranos_characters
Logical connective AND
10011101 AND 00001000 = 00001000 extracts the fourth bit of an 8-bit bitstring. In computer networking, bit masks are used to derive the network address of
Logical_conjunction
Information Interchange. assertion In computer programming, a statement that a predicate (Boolean-valued function, i.e. a true–false expression) is always true
Glossary_of_computer_science
Structured system of communication
and predicates by grammatically distinguishing between their relations to a predicate, the encoding of temporal and spatial relations on predicates, and
Language
1879 book on logic by Gottlob Frege
Thus, if we take xRy to be the relation y = x + 1, then 0R*y is the predicate "y is a natural number." (133) says that if x, y, and z are natural numbers
Begriffsschrift
Programming language
a smaller disk. The predicate hanoi takes an integer indicating the number of disks as an initial argument. class hanoi predicates hanoi : (unsigned N)
Visual_Prolog
Mathematical function that can be computed by a program
computable functions. For example, functions may be encoded using a string of bits (the alphabet Σ = {0, 1}). The real numbers are uncountable so most real
Computable_function
Property of predicates in linguistics and philosophy
In linguistics and philosophy, a vague predicate is one which gives rise to borderline cases. For example, the English adjective "tall" is vague since
Vagueness
If and only if relation
the predicate of a universal affirmative proposition (e.g., in the phrase "all men are mortal", "men" is the subject and "mortal" is the predicate). In
Logical_biconditional
RDF query language
of the W3C. Thus, the entire dataset is "subject-predicate-object" triples. Subjects and predicates are always URI identifiers, but objects can be URIs
SPARQL
Function used in computer cryptography
f(y)—with non-negligible probability. A hard-core predicate of a one-way function f is a predicate (i.e. single bit) b such that b(x) is easy to compute given
One-way_function
Family of 64-bit Intel microprocessors
Itanium (/aɪˈteɪniəm/; eye-TAY-nee-əm) is a discontinued family of 64-bit Intel microprocessors that implement the Intel Itanium architecture (formerly
Itanium
Diagram that shows all possible logical relations between a collection of sets
ISBN 978-0-240-51293-8. (NB. The book comes with a 3-page foldout of a seven-bit cylindrical Venn diagram.) Stewart, Ian (June 2003) [1992]. "Chapter 4. Cogwheels
Venn_diagram
Paradox arising from the question of what constitutes evidence for a statement
to a different predicate. The presuppositional operator thus serves as a relevance operator as well. It is prefixed to the predicate ' x {\displaystyle
Raven_paradox
Logical connective OR
or operator can be used to set bits in a bit field to 1, by or-ing the field with a constant field with the relevant bits set to 1. For example, x = x |
Logical_disjunction
Adjective that occurs immediately after the noun or pronoun that it complements
adjective may occur either in the subject or the predicate of a clause, and any adjective may be a predicate adjective if it follows a copular verb. For example:
Postpositive_adjective
1974 supercomputer
programming language; in particular, the concept of "control vectors" (vector predicate masks in modern terminology), and several instructions for vector permutation
CDC_STAR-100
2005 single by Tony Yayo featuring 50 Cent
song by Tony Yayo as the first single from his debut album Thoughts of a Predicate Felon (2005), it features guest vocals from 50 Cent, and was produced
So_Seductive
Axiomatic set theories based on the principles of mathematical constructivism
which all sets are postulated to be in bijection with an ordinal. The BIT predicate is a common means to encode sets in arithmetic. This paragraph lists
Constructive_set_theory
American philosopher (1906–1998)
the calculus of individuals can be grounded in either a bit of set theory, or monadic predicates, schematically employed. Mereology is accordingly "ontologically
Nelson_Goodman
Computation model defining an abstract machine
Gurevich, 2008 By 1922, this notion of "Entscheidungsproblem" had developed a bit, and H. Behmann stated that ... most general form of the Entscheidungsproblem
Turing_machine
Branch of mathematics that studies sets
doi:10.2307/2274520 Evangeliou, Christos (1985), "Aristotle's Doctrine of Predicables and Porphyry's Isagoge", Journal of the History of Philosophy, 23 (1):
Set_theory
Form of mathematical proof
requires an axiom schema containing a separate axiom for each possible predicate. The article Peano axioms contains further discussion of this issue. The
Mathematical_induction
Season of television series
website's critical consensus reads, "Though its true intentions can get a bit murky, gorgeous vistas, twisty drama, and a pitch perfect cast make The White
The_White_Lotus_season_1
2017 supernatural horror film by Andy Muschietti
on a domestic total of $150 million, whilst increasing their previous predication by seventeen-percent on September 1, to a $70 opening weekend on a domestic
It_(2017_film)
Second edition of the IEEE 754 floating-point standard
explicit conversions, classification predicates (isNan(x), etc.), various min and max functions, a total ordering predicate, and two decimal-specific operations
IEEE_754-2008_revision
Endangered Salishan language spoken in British Columbia
example, the negating predicate assumes the same person and number as the subject. Conversely, the Squamish negating predicate remains unmarked. The difference
Comox_language
Computational concept
the existence of hard-core predicates, one can think of the weakly random source as a set of truth tables of such predicates and prove that the output
Randomness_extractor
Free and open-source object relational database management system
transactions with the possibility of browsing in time (FOR SYSTEM TIME predicate),[citation needed] although relatively SQL compliant third-party extensions
PostgreSQL
Programming paradigm based on formal logic
..., Bn are atomic formulae of the form p(t1 ,..., tm), where p is a predicate symbol naming a relation, like "motherhood", and the ti are terms naming
Logic_programming
Form of the Latin script used to write Czech language
gen. domu), thus showing the historical evolution of the language. The predicate must be always in accordance with the subject in the sentence - in number
Czech_orthography
Aspect of Czech grammar
used for forming the passive voice. There are two types of endings: The predicate must always be in accordance with the subject in the sentence – in number
Czech_conjugation
2023 video game
[plural]"). Different languages also can have differing syntax, putting the predicate and subject in different places of a sentence. The graphemes themselves
Chants_of_Sennaar
Cryptography secured against quantum computers
argues that the claims are bogus. Post-quantum cryptography's need is predicated on traditional, established cryptographic problems being quickly solved
Post-quantum_cryptography
Formal specification language
The state predicate Init is true if the value of clock is either 0 or 1. Spec is a temporal formula asserting all behaviours of one-bit clock must initially
TLA+
Method of analyzing variables in software
analysis computes different pieces of analysis information dependent on the predicates at conditional branch instructions. For instance, if a branch contains
Data-flow_analysis
Abstract data type for storing distinct values
difference(S,T): returns the difference of sets S and T. subset(S,T): a predicate that tests whether the set S is a subset of set T. Typical operations
Set_(abstract_data_type)
American rapper (born 1975)
Tale of Mr. Morton", which taught sentence structure (subject, verb and predicate). The song appears on the 1996 compilation album, Schoolhouse Rock! Rocks
Skee-Lo
Data structure for query optimization in databases
record, a certain predicate holds for no other record. This can be used to implement a UNIQUE constraint (with equality predicate) or more complex constraints
Database_index
Minimalist language by Sonja Lang
follow the subject–predicate order with an optional la phrase at the beginning. In statements, the word li precedes the predicate unless the subject is
Toki_Pona
Punctuation mark (,)
Punctuation, Joseph Robertson advocated a comma between the subject and predicate of long sentences for clarity; however, this usage is regarded as an error
Comma
Matter which can change its physical properties in a programmable fashion
metamaterial whose unit cells can each store a binary digit analogous to a bit inside a hard disk drive. Similarly, these mechanical unit cells are programmed
Programmable_matter
Extension to the Internet Protocol to signal network congestion
segments with the ECE bit set until it receives a segment with the CWR bit set. To see affected packets with tcpdump, use the filter predicate (tcp[13] & 0xc0
Explicit Congestion Notification
Explicit_Congestion_Notification
Extinct language isolate of the Mississippi Valley
subjects, independent objects, subject or object modifiers, predicate modifiers, predicate complements, or sentence connectives. The syntactic elements
Tunica_language
Reasoning about equations with free variables
Encyclopedia of Philosophy. Willard Quine, 1976, "Algebraic Logic and Predicate Functors" pages 283 to 307 in The Ways of Paradox, Harvard University
Algebraic_logic
Representation of data of various types in lambda calculus
\,(\operatorname {pair} a\ b)\end{aligned}}} These definitions allow predicates (i.e. functions returning logical values) to directly act as if-test clauses
Church_encoding
Complexity class
polynomial time (and for which the function problem also represents a predicate decidable in polynomial time). It is the function problem version of the
FP_(complexity)
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