AI & ChatGPT searches , social queries for BOOLEAN DIFFERENTIAL-CALCULUS
Search references for BOOLEAN DIFFERENTIAL-CALCULUS. Phrases containing BOOLEAN DIFFERENTIAL-CALCULUS
See searches and references containing BOOLEAN DIFFERENTIAL-CALCULUS!
Search references for BOOLEAN DIFFERENTIAL-CALCULUS. Phrases containing BOOLEAN DIFFERENTIAL-CALCULUS
See searches and references containing BOOLEAN DIFFERENTIAL-CALCULUS!BOOLEAN DIFFERENTIAL-CALCULUS
Subject field of Boolean algebra discussing changes of Boolean variables and functions
Boolean differential calculus (BDC) (German: Boolescher Differentialkalkül (BDK)) is a subject field of Boolean algebra discussing changes of Boolean
Boolean_differential_calculus
calculus Ampheck Analysis of Boolean functions Balanced Boolean function Bent function Boolean algebras canonically defined Boolean function Boolean matrix
List of Boolean algebra topics
List_of_Boolean_algebra_topics
Algebraic manipulation of "true" and "false"
Mathematics portal Boolean algebras canonically defined Boolean differential calculus Booleo Cantor algebra Heyting algebra List of Boolean algebra topics
Boolean_algebra
Data having only values "true" or "false"
considered truthy. Languages such as PHP also use this approach. Boolean differential calculus Flag (programming) Shannon's expansion Three-valued logic True
Boolean_data_type
theory Petri net theory Discrete event system specification Boolean differential calculus Markov chain Queueing theory Discrete-event simulation Concurrent
Discrete-event_dynamic_system
Study of abstract machines and automata
2-category of groupoids, or the groupoid category.[citation needed] Boolean differential calculus Petri net Mahoney, Michael S. "The Structures of Computation
Automata_theory
Model to describe distributed systems
concurrency is proposed in the chapter by Winskel and Nielsen. Boolean differential calculus Business process modeling Computational biology Concurrent programming
Petri_net
English mathematician and philosopher (1815–1864)
of differential equations and algebraic logic, and is best known as the author of The Laws of Thought (1854), which contains Boolean algebra. Boolean logic
George_Boole
Method for automatically synthesizing supervisors that restrict the behavior of a plant
event dynamic system (DEDS) Boolean differential calculus (BDC) – Subject field of Boolean algebra discussing changes of Boolean variables and functions Ramadge
Supervisory_control_theory
Topics referred to by the same term
school athletic conference Boolean Differential Calculus, a subject field of Boolean algebra discussing changes of Boolean variables and functions Bottom
BDC
Type of functional equation (mathematics)
average behavior over a long time interval. Differential equations came into existence with the invention of calculus by Isaac Newton and Gottfried Leibniz
Differential_equation
Process by which desired circuit behavior is turned into a schematic of logic gates
Silicon compiler Binary decision diagram Functional verification Boolean differential calculus Synthesis of Integral Design by DEC, a 1980s tool used to design
Logic_synthesis
Topics referred to by the same term
field Potential function (disambiguation) Potential variable (Boolean differential calculus) Potential energy, the energy possessed by an object because
Potential_(disambiguation)
analysis) Rolle's theorem (calculus) Squeeze theorem (mathematical analysis) Stokes's theorem (vector calculus, differential topology) Titchmarsh convolution
List_of_theorems
Order-preserving mathematical function
This concept first arose in calculus, and was later generalized to the more abstract setting of order theory. In calculus, a function f {\displaystyle
Monotonic_function
Branch of mathematics
angles in a unit circle forms the basis of trigonometry. In differential geometry and calculus, the angles between plane curves or space curves or surfaces
Geometry
Study of discrete mathematical structures
discrete calculus, discrete Fourier transforms, discrete geometry, discrete logarithms, discrete differential geometry, discrete exterior calculus, discrete
Discrete_mathematics
Mathematical study of switched networks
Switching System Number One Electronic Switching System Boolean circuit Boolean differential calculus C-element Circuit complexity Circuit minimization Karnaugh
Switching_circuit_theory
models.[citation needed] List of pioneers in computer science Boolean differential calculus Shestakov, V. I. Algebra of Two Poles Schemata (Algebra of A-Schemata)
Victor_Shestakov
Function returning one of only two values
In mathematics, a Boolean function is a function whose arguments and result assume values from a two-element set (usually {true, false}, {0,1} or {−1
Boolean_function
German polymath (1646–1716)
mathematician, his major achievement was the development of differential and integral calculus, independently of Newton's developments. Although Newton first
Gottfried_Wilhelm_Leibniz
multivariable calculus topics List of q-analogs List of real analysis topics List of variational topics See also Dynamical systems and differential equations
Lists_of_mathematics_topics
example, the fundamental theorem of calculus gives the relationship between differential calculus and integral calculus. The names are mostly traditional
List of theorems called fundamental
List_of_theorems_called_fundamental
Broad concept generalizing scalars in mathematics and physics
values in a vector space. Logical vector, a vector of 0s and 1s (Booleans). Calculus serves as a foundational mathematical tool in the realm of vectors
Vector (mathematics and physics)
Vector_(mathematics_and_physics)
Software for a class of mathematical problems
ordinary differential equations Systems of differential algebraic equations Boolean satisfiability problems, including SAT solvers Quantified boolean formula
Solver
Theories in mathematical logic
first-order properties of Boolean algebras: Atomic: ∀x x = 0 ∨ ∃y y ≤ x ∧ atom(y) Atomless: ∀x ¬atom(x) The theory of atomless Boolean algebras is ω-categorical
List_of_first-order_theories
Statement that is taken to be true
rarely establishes as a prerequisite either Euclidean geometry or differential calculus that they imply. It became more apparent when Albert Einstein first
Axiom
Field of knowledge
manipulation of algebraic expressions. Calculus, consisting of the two subfields differential calculus and integral calculus, originated with geometry but evolved
Mathematics
Properties of mathematical relationships
the branch of mathematics concerned with systems of linear equations. In Boolean algebra, a linear function is a function f {\displaystyle f} for which
Linearity
Algorithmic information theory Boolean ring commutativity of a boolean ring Boolean satisfiability problem NP-completeness of the Boolean satisfiability problem
List_of_mathematical_proofs
Soviet mathematician, physicist, and engineer
with propositional logic. Gelfand–Tsetlin integrable system Boolean differential calculus Learning automaton Tsetlin machine Victor Varshavsky Tsetlin
Michael_Tsetlin
Symbol representing a mathematical object
"Functions" Edwards, Joseph (1892). An Elementary Treatise on the Differential Calculus (2nd ed.). London: MacMillan and Co. Foerster, Paul A. (2006). Algebra
Variable_(mathematics)
Academic subfield of computer science
equivalent (see Church–Turing thesis) models of computation are in use. Lambda calculus A computation consists of an initial lambda expression (or two if you want
Theory_of_computation
Study of Lie groups, Lie algebras and differential equations
Sophus Lie (/liː/ LEE) initiated lines of study involving integration of differential equations, automorphism groups and contact of spheres that have come
Lie_theory
Set of objects whose state must satisfy limits
specifically focuses on tackling these kinds of problems. Additionally, the Boolean satisfiability problem (SAT), satisfiability modulo theories (SMT), mixed
Constraint satisfaction problem
Constraint_satisfaction_problem
Branch of mathematics
and Boolean algebras, which both introduce a new operation ~ called negation. Both structures play a role in mathematical logic and especially Boolean algebras
Order_theory
Area of mathematics
as well as in the study of differential and integral equations. This usage of the word functional goes back to the calculus of variations, implying a function
Dynamical_systems_theory
Hilbert's program Impredicative Definable real number Algebraic logic Boolean algebra (logic) Dialectica space categorical logic Finite model theory
List of mathematical logic topics
List_of_mathematical_logic_topics
Branch of mathematics
Vector space Algebra over a field Associative algebra Lie algebra Lattice Boolean algebra A group is a set G {\displaystyle G} together with a "group product"
Abstract_algebra
Additional mathematical object
topologies, metric structures (geometries), orders, graphs, events, differential structures, categories, setoids, and equivalence relations. Sometimes
Mathematical_structure
Mathematical symbol of equality
rapidly. The dominating trend in mathematics of the time was differential and integral calculus. The fact that both Newton and Gottfried Wilhelm Leibniz used
Equals_sign
Greek mathematician (1873–1950)
Ordnung (Calculus of Variations and First-order Partial Differential Equations) in 1935. More recently, Carathéodory's work on the calculus of variations
Constantin_Carathéodory
Basic notion of sameness in mathematics
both Isaac Newton and Gottfried Leibniz, and due to the prevalence of calculus at the time, it quickly spread throughout the rest of Europe. Reflexivity
Equality_(mathematics)
Lagrange, who did pioneering work in number theory, algebra, differential calculus, and the calculus of variations, and Pierre-Simon Laplace, who, in the age
History_of_mathematics
American logician (1931–2020)
Ayres, Jr. (1990). Schaum's Outline of Theory and Problems of Differential and Integral Calculus (paperback). Schaum's Outlines (3rd ed.). New York: McGraw-Hill
Elliott_Mendelson
About mathematical functions
function dates from the 17th century in connection with the development of calculus; for example, the slope d y / d x {\displaystyle dy/dx} of a graph at a
History of the function concept
History_of_the_function_concept
Mathematics independent of applications
independently. On the other hand, the fields of functional analysis, partial differential equations, statistics and dynamical systems were often considered in
Pure_mathematics
Mathematical function, in linear algebra
map – Conjugate homogeneous additive map Bent function – Special type of Boolean function Bounded operator – Kind of linear transformation Cauchy's functional
Linear_map
formalism, a discrete differential and integral calculus has been developed. Algebraic logic Boolean algebra Propositional calculus Quantum logic Jonathan
Vector_logic
System of resource-aware logic
Proof-theoretically, it derives from an analysis of classical sequent calculus in which uses of (the structural rules) contraction and weakening are carefully
Linear_logic
Series of books published by Springer-Verlag
First Steps in Differential Geometry. ISBN 978-1-4614-7731-0. Ross, Kenneth A. (2013). Elementary Analysis: The Theory of Calculus (2nd ed.). ISBN 978-1-4614-6270-5
Undergraduate Texts in Mathematics
Undergraduate_Texts_in_Mathematics
cryptography Proof-of-work algorithms Boolean minimization Espresso heuristic logic minimizer: a fast algorithm for Boolean function minimization Petrick's
List_of_algorithms
Origin and evolution of the symbols used to write equations and formulas
operative symbols in differential calculus and integral calculus, and Δ {\displaystyle \Delta } and Σ {\displaystyle \Sigma } in the calculus of differences
History of mathematical notation
History_of_mathematical_notation
mathematics. From physics' use of Hilbert spaces in quantum mechanics and differential geometry in general relativity to biology's use of chaos theory and combinatorics
Mathematical_object
Branch of mathematics
Samson Abramsky and Michael B. Smyth, characterizes topological spaces as Boolean or Heyting algebras over open sets, which are characterized as semidecidable
Topology
Concept in model theory
accessible formulation of the transfer principle is Keisler's book Elementary Calculus: An Infinitesimal Approach. Every real x {\displaystyle x} satisfies the
Transfer_principle
Computational and mathematical modeling of complex biological systems
statistician George Box, is a suitable principle for constructing models. Boolean Models: These models are also known as logical models and represent biological
Systems_biology
to its Taylor series expansion, states the mean value theorem of differential calculus, and is also the first mathematician to give the radius of circle
Timeline_of_mathematics
analysis, and partial differential equations Pia Nalli (1884–1964), Italian researcher in functional analysis and tensor calculus Seema Nanda, Indian researcher
List_of_women_in_mathematics
Topics referred to by the same term
property of derivatives in calculus Linearity of integration, a property of integrals in calculus Linear partial differential equation, an equation which
Linear_(disambiguation)
Study of computable functions and Turing degrees
artificial neural networks and continuous-time control theory, modelled by differential equations and continuous dynamical systems. For example, models of computation
Computability_theory
Embedding a topological space into a compact space as a dense subset
allowing e.g. for developing a differential calculus and more advanced considerations e.g. in relaxation in variational calculus or optimization theory. Alexandroff
Compactification (mathematics)
Compactification_(mathematics)
Branch of mathematics
an ambient coordinate space; this parallels developments in topology, differential and complex geometry. One key achievement of this abstract algebraic
Algebraic_geometry
Branch of computer science
Given a polygon, partition its interior into triangles Mesh generation Boolean operations on polygons The computational complexity for this class of problems
Computational_geometry
Area of mathematics
useful for the study of differential and integral equations. The usage of the word functional as a noun goes back to the calculus of variations, implying
Functional_analysis
Form of entertainment in mathematics
Abstract Boolean Clifford Commutative Elementary Field theory Group theory Homological Lie Linear Multilinear Ring theory Universal Analysis Calculus Real
Recreational_mathematics
Mathematical term; concerning axioms used to derive theorems
formal proof. In a fully formal setting, a logical system such as predicate calculus must be used in the proofs. The contemporary application of formal axiomatic
Axiomatic_system
year's study. Elements of vector calculus: divergence and curl; Gauss' and Stokes' theorems, Maxwell's equations: differential and integral forms. Wave equation
Education and training of electrical and electronics engineers
Education_and_training_of_electrical_and_electronics_engineers
Mathematical proof at least partially generated by computer
conjecture was later solved by Terence Tao without computer assistance. Boolean Pythagorean triples problem solved using 200 terabytes of data in May 2016
Computer-assisted_proof
Set of all things that may be the input of a mathematical function
concepts are sometimes conflated as in, for example, the study of partial differential equations: in that case, a domain is the open connected subset of R n
Domain_of_a_function
Representation of a type of random process
equation (or recurrence relation) which should not be confused with a differential equation. Together with the moving-average (MA) model, it is a special
Autoregressive_model
Area of geometry, about angles and lengths
Christopher Burger; Michelle Rose Gilman; Deborah J. Rumsey (2008). Pre-Calculus For Dummies. John Wiley & Sons. p. 218. ISBN 978-0-470-16984-1. Weisstein
Trigonometry
Analog of the continuous Laplace operator
piecewise linear finite elements, finite volumes, and discrete exterior calculus. To facilitate computation, the Laplacian is encoded in a matrix L ∈ R
Discrete_Laplace_operator
Concerned with the notion of stability in model theory
the Boolean algebras of (parameter) definable sets in its models. One can equivalently analyze the complexity of the Stone duals of these Boolean algebras
Stable_theory
Many-valued logic in which truth values comprise a continuous range
Leibniz used both infinities and infinitesimals to develop the differential and integral calculus in the late 17th century. Richard Dedekind, who defined real
Infinite-valued_logic
physics, computer science, algebra, analysis, combinatorics, algebraic, differential, discrete and Euclidean geometries, graph theory, group theory, mathematical
List of unsolved problems in mathematics
List_of_unsolved_problems_in_mathematics
Branch of elementary mathematics
operations form the basis of many branches of mathematics, such as algebra, calculus, and statistics. They play a similar role in the sciences, like physics
Arithmetic
Mathematical problem
arithmetic – System of arithmetic in proof theory Liouville's theorem (differential algebra) – Criterion for integration in terms of elementary functions
Tarski's high school algebra problem
Tarski's_high_school_algebra_problem
Branch of algebraic geometry
Abstract Boolean Clifford Commutative Elementary Field theory Group theory Homological Lie Linear Multilinear Ring theory Universal Analysis Calculus Real
Arithmetic_geometry
Mathematics of varieties with integer coordinates
Abstract Boolean Clifford Commutative Elementary Field theory Group theory Homological Lie Linear Multilinear Ring theory Universal Analysis Calculus Real
Diophantine_geometry
Basic concepts of algebra
by compounding basic algebraic operations, such as the dot product. In calculus and mathematical analysis, algebraic operation is also used for the operations
Elementary_algebra
Geometric system with a finite number of points
Abstract Boolean Clifford Commutative Elementary Field theory Group theory Homological Lie Linear Multilinear Ring theory Universal Analysis Calculus Real
Finite_geometry
Abstract Boolean Clifford Commutative Elementary Field theory Group theory Homological Lie Linear Multilinear Ring theory Universal Analysis Calculus Real
Numerical_algebraic_geometry
Inherent difficulty of computational problems
many complexity classes are based on non-deterministic Turing machines, Boolean circuits, quantum Turing machines, monotone circuits, etc. The resource
Computational complexity theory
Computational_complexity_theory
Sub-discipline of electrical engineering
knowledge areas. Elements of vector calculus: divergence and curl; Gauss' and Stokes' theorems, Maxwell's equations: differential and integral forms. Wave equation
Electronics_engineering
Size of a set in mathematics
LCCN 62-24541. Archived on 2016-01-06 Gugenheimer, Heinrich Walter (1963). Differential Geometry. Courier Dover Publications. Archived from the original on 2019-07-18
Cardinality
Type of cipher
of calculus.[citation needed] In addition to linear and differential cryptanalysis, there is a growing catalog of attacks: truncated differential cryptanalysis
Block_cipher
American science official (1890–1974)
For developing the differential analyzer, Bush was awarded the Franklin Institute's Louis E. Levy Medal in 1928. Bush taught Boolean algebra, circuit theory
Vannevar_Bush
Branch of mathematics
Jain, G. C.; Poddar, Ajay K.; Ghosh, A. K. (2012). Introduction to Differential Calculus: Systematic Studies with Engineering Applications for Beginners
Algebra
Scientific area at the interface between computer science and mathematics
"evaluation to a Boolean" command, or automatically started by the system in the case of a test inside a program, then the evaluation to a Boolean result is
Computer_algebra
Solution to a stochastic differential equation
x_{i}\partial x_{j}}}+{\frac {\partial f}{\partial t}}.} Stochastic differential equation Itô calculus Fokker–Planck equation Markov process Diffusion Itô diffusion
Diffusion_process
Gaussian random field Gibbs measure Hopfield model Ising model Potts model Boolean network Markov random field Percolation Pitman–Yor process Point process
Continuous-time stochastic process
Continuous-time_stochastic_process
Algebraic variety that is a moduli space for principally polarized abelian varieties
varieties cannot be anabelian. Siegel modular forms arise as vector-valued differential forms on Siegel modular varieties. Siegel modular varieties have been
Siegel_modular_variety
Analysis of facts to form a judgment
premises, by use of rules of inference formally those of propositional calculus. For example: X is human and all humans have a face, so X has a face. Induction
Critical_thinking
Concept in statistics
Gaussian random field Gibbs measure Hopfield model Ising model Potts model Boolean network Markov random field Percolation Pitman–Yor process Point process
Gaussian_random_field
First published description of a stored-program computer
well as two state memory blocks and control circuits. He does not use Boolean logic terminology. Circuits are to be synchronous with a master system
First Draft of a Report on the EDVAC
First_Draft_of_a_Report_on_the_EDVAC
Algebraic structure in linear algebra
William (2005), The Calculus Gallery, Princeton University Press, ISBN 978-0-691-09565-3 Evans, Lawrence C. (1998), Partial differential equations, Providence
Vector_space
Functional programming construct
as a hole. Guard A guard is an expression that must succeed (or yield Boolean true) as a final step before considering a pattern to have successfully
Pattern_matching
This can be seen in the development of analysis from reexamination of the calculus of Leibniz and Newton. They argue further that finished mathematics is
Philosophy_of_mathematics
Museum in Manhattan, New York
Abstract Boolean Clifford Commutative Elementary Field theory Group theory Homological Lie Linear Multilinear Ring theory Universal Analysis Calculus Real
National Museum of Mathematics
National_Museum_of_Mathematics
BOOLEAN DIFFERENTIAL-CALCULUS
BOOLEAN DIFFERENTIAL-CALCULUS
Surname or Lastname
Czech
Czech : from a pet form of the personal names Boleslav or Bolebor.Polish (Boleń) : from a pet form of the personal name Bolesław.Variant spelling of German Bohlen.Swedish (Bolén) : ornamental name composed of an unexplained first element + the common surname suffix -én, a derivative of Latin -enius ‘descendant of’.English : variant of Bullen.
Surname or Lastname
English
English : topographic name for someone who lived on a curved or irregularly shaped piece of land, from Old English wÅh ‘curved’, ‘crooked’ + land ‘land’, ‘estate’, or a habitational name from Woolland in Dorset, named from an Old English winn, wynn ‘meadow’, ‘pasture’ + land ‘land’, ‘estate’.
Girl/Female
Indian
Flowering, Blooming, Flower
Surname or Lastname
English
English : variant of Bowerman.
Surname or Lastname
English
English : variant spelling of Woolen.
Boy/Male
English American German
Cuts the nap of woolen cloth. 'Shireman' In medieval times the shireman served as governor-judge...
Surname or Lastname
English
English : habitational name from places in Devon and Norfolk named Boyland. The Norfolk place name is derived from the Old English personal name Boia + lund ‘grove’ (Old Norse lundr).Irish : variant of Boylan.
Boy/Male
American, British, English
Lives at the Buck Meadow
Surname or Lastname
English
English : variant of Bullen.
Girl/Female
Assamese, Gujarati, Hindu, Indian, Kannada, Telugu, Traditional
Flowering
Boy/Male
Afghan, Arabic, Muslim, Pashtun
One who can Differentiate; Comely; One who Distinguishes Truth from Falsehood
Surname or Lastname
English
English : metonymic occupational name for a maker and seller of woolen cloth, from Old French drap ‘cloth’.
Boy/Male
Indian, Punjabi, Sikh
God's Spoken Word
Surname or Lastname
Irish
Irish : Anglicized form of Gaelic Ó Baoighealláin. It was the name of a sept of Dartry, County Monaghan.English : variant of Boyland.
Surname or Lastname
North German form of Fries 1.Dutch
North German form of Fries 1.Dutch : variant of Frese.English : metonymic occupational name for a weaver of frieze, a coarse woolen cloth with a thick nap, Old French frise.
Surname or Lastname
English
English : variant of Wool.Americanized form of Jewish Wollman or German Wollmann (see Wollman).
Surname or Lastname
English
English : possibly a variant of Woolen.
Boy/Male
Irish
Puppy.
Surname or Lastname
English
English : variant of Boland.Irish : Anglicized form of Gaelic Ó Beólláin, ‘descendant of Bjolan’, a Norse personal name.
Surname or Lastname
English
English : variant of Bullen.
BOOLEAN DIFFERENTIAL-CALCULUS
BOOLEAN DIFFERENTIAL-CALCULUS
Girl/Female
Australian, Greek
Helper and Defender of Mankind; Form of Alexander
Girl/Female
Indian
Speaker of truth
Male
Japanese
(太郎) Japanese name TARO means "great son," or "eldest son." It is usually given to the first-born son.
Boy/Male
Indian, Telugu
Beautiful
Boy/Male
Hindu
Bright
Girl/Female
German, Spanish
God's Gift; God is Gracious
Girl/Female
Indian
Boy/Male
Hindu, Indian, Marathi
Loveliness
Girl/Female
Tamil
Tirthika | தீரà¯à®¤à¯€à®•à®¾Â
Girl/Female
Indian
Great
BOOLEAN DIFFERENTIAL-CALCULUS
BOOLEAN DIFFERENTIAL-CALCULUS
BOOLEAN DIFFERENTIAL-CALCULUS
BOOLEAN DIFFERENTIAL-CALCULUS
BOOLEAN DIFFERENTIAL-CALCULUS
pl.
of Differentia
v. i.
To acquire a distinct and separate character.
n.
A form of conductor used for dividing and distributing the current to a series of electric lamps so as to maintain equal action in all.
v. t.
To obtain the differential, or differential coefficient, of; as, to differentiate an algebraic expression, or an equation.
v. t.
To define or limit by adding a differentia.
a.
That deduces; inferential.
a.
Of or pertaining to wool or woolen cloths; as, woolen manufactures; a woolen mill; a woolen draper.
a.
Of or pertaining to a differential, or to differentials.
a.
Ready to obey; reverent; differential; also, servilely submissive.
v. t.
A determining feature; a distinguishing characteristic; a differentia.
n.
An increment, usually an indefinitely small one, which is given to a variable quantity.
n.
An expression which, being differentiated, will produce a given differential. See differential Differential, and Integration. Cf. Fluent.
a.
Relating to or indicating a difference; creating a difference; discriminating; special; as, differential characteristics; differential duties; a differential rate.
v. t.
To distinguish or mark by a specific difference; to effect a difference in, as regards classification; to develop differential characteristics in; to specialize; to desynonymize.
n.
One of two coils of conducting wire so related to one another or to a magnet or armature common to both, that one coil produces polar action contrary to that of the other.
a.
Relating to differences of motion or leverage; producing effects by such differences; said of mechanism.
n.
The formal or distinguishing part of the essence of a species; the characteristic attribute of a species; specific difference.
n.
A small difference in rates which competing railroad lines, in establishing a common tariff, allow one of their number to make, in order to get a fair share of the business. The lower rate is called a differential rate. Differentials are also sometimes granted to cities.
n.
A characteristic or essential attribute; a differential.
a.
Made of wool; consisting of wool; as, woolen goods.