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#ThingDescriptionTopicUp/Down/NetScore
101DecimalNumber in base-10 numeral systemMathematics+0 / -0 / 00.500000
102DelVector differential operatorMathematics+0 / -0 / 00.500000
103DerivativeInstantaneous rate of change (mathematics)Mathematics+0 / -0 / 00.500000
104DeterminantIn mathematics, invariant of square matricesMathematics+0 / -0 / 00.500000
105Differential calculusStudy of rates of changeMathematics+0 / -0 / 00.500000
106Differential equationType of functional equation (mathematics)Mathematics+0 / -0 / 00.500000
107Differential geometryBranch of mathematicsMathematics+0 / -0 / 00.500000
108DimensionProperty of a mathematical spaceMathematics+0 / -0 / 00.500000
109Diophantine equationPolynomial equation whose integer solutions are soughtMathematics+0 / -0 / 00.500000
110Discrete mathematicsStudy of discrete mathematical structuresMathematics+0 / -0 / 00.500000
111Discrete uniform distributionProbability distribution on equally likely outcomesMathematics+0 / -0 / 00.500000
112DistanceSeparation between two pointsMathematics+0 / -0 / 00.500000
113Distributive propertyProperty involving two mathematical operationsMathematics+0 / -0 / 00.500000
114Division (mathematics)Arithmetic operationMathematics+0 / -0 / 00.500000
115Dot productAlgebraic operation on coordinate vectorsMathematics+0 / -0 / 00.500000
116Dynamical systemMathematical model of the time dependence of a point in spaceMathematics+0 / -0 / 00.500000
117Dynamical systems theoryArea of mathematicsMathematics+0 / -0 / 00.500000
118Eigenvalues and eigenvectorsConcepts from linear algebraMathematics+0 / -0 / 00.500000
119Elementary algebraBasic concepts of algebraMathematics+0 / -0 / 00.500000
120EllipsePlane curveMathematics+0 / -0 / 00.500000
121Empty setMathematical set containing no elementsMathematics+0 / -0 / 00.500000
122Equality (mathematics)Basic notion of sameness in mathematicsMathematics+0 / -0 / 00.500000
123Equation solvingFinding values for variables that make an equation trueMathematics+0 / -0 / 00.500000
124Equivalence relationMathematical concept for comparing objectsMathematics+0 / -0 / 00.500000
125Error detection and correctionReliable digital data delivery methods on unreliable channelsMathematics+0 / -0 / 00.500000
126Euclid's theoremInfinitely many prime numbers existMathematics+0 / -0 / 00.500000
127Euclidean algorithmAlgorithm for computing greatest common divisorsMathematics+0 / -0 / 00.500000
128Euclidean geometryMathematical model of the physical spaceMathematics+0 / -0 / 00.500000
129Euclidean planeGeometric model of the planar projection of the physical universeMathematics+0 / -0 / 00.500000
130Euclidean vectorGeometric object that has length and directionMathematics+0 / -0 / 00.500000
131Euler characteristicTopological invariant in mathematicsMathematics+0 / -0 / 00.500000
132Euler's formulaComplex exponential in terms of sine and cosineMathematics+0 / -0 / 00.500000
133Euler's identityMathematical equation linking e, i and πMathematics+0 / -0 / 00.500000
134Expected valueAverage value of a random variableMathematics+0 / -0 / 00.500000
135Exponential distributionProbability distributionMathematics+0 / -0 / 00.500000
136ExponentiationArithmetic operationMathematics+0 / -0 / 00.500000
137FactorialProduct of numbers from 1 to nMathematics+0 / -0 / 00.500000
138Field (mathematics)Algebraic structure with addition, multiplication, and divisionMathematics+0 / -0 / 00.500000
139First-order logicType of logical systemMathematics+0 / -0 / 00.500000
140FormulaExpression of symbolic informationMathematics+0 / -0 / 00.500000
141Fourier analysisBranch of mathematicsMathematics+0 / -0 / 00.500000
142Fourier seriesDecomposition of periodic functionsMathematics+0 / -0 / 00.500000
143Fourier transformMathematical transform that expresses a function of time as a function of frequencyMathematics+0 / -0 / 00.500000
144FractalInfinitely detailed mathematical structureMathematics+0 / -0 / 00.500000
145Function (mathematics)Association of one output to each inputMathematics+0 / -0 / 00.500000
146Function compositionOperation on mathematical functionsMathematics+0 / -0 / 00.500000
147Functional analysisArea of mathematicsMathematics+0 / -0 / 00.500000
148Fundamental theorem of algebraEvery polynomial has a real or complex rootMathematics+0 / -0 / 00.500000
149Fundamental theorem of arithmeticIntegers have unique prime factorizationsMathematics+0 / -0 / 00.500000
150Fundamental theorem of calculusRelationship between derivatives and integralsMathematics+0 / -0 / 00.500000

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Item list from Wikipedia Vital Articles (levels 1-4), refreshed daily at 06:00 UTC. Text & images CC BY-SA.