All Math Words Encyclopedia

D

day see Time

De Carte's Rule of Signs

De Moivre's Formula

decade see Time

Decagon

Decay

decay, exponential see Exponential Function

deci- see International System of Units

Decile

Decimal Number

Decimal part see Decimal Number

Decrease

Decreasing Function

Decreasing on an interval see Decreasing Function

Deduction

Deductive see Deduction

Definition

Degenerate

degree (angle) see Angle

Degree of an Equation

deka- see International System of Units

Denominator

Denumerable see Cardinality

Denumerable see Infinity

Dependent Variable

Determinant of a Matrix

Deviation

Di

Diagonal of a matrix see Matrix

Diagonal of a Polygon

Diameter of a circle see Circle

diametrically opposed see Antipodal

Difference Quotient

Digit see Number

Digits, significant see Arithmetic Precision

Dihedral Angle

Dilatation see Dilation

Dilation

dime see Money

Dimension

Dimension of a matrix see Matrix

Dimensional Analysis

Dimensionless see Dimension

Direct argument see Logical Argument

Direct Proof

Direct Variation

Direct variation see Directly Proportional

Directed Distance

Direction of a vector (how to calculate) see Vector

Direction of a vector see Vector

Directly Proportional

Directly proportional see Proportional

Disc see Disk

Discover

Discrete

Disjoint Sets

Disjunction

Disk

Disproof

Distance

Distance between a point and a line see Distance

Distance between two parallel lines see Distance

Distance between two points see Distance

Distance Formula

Distance formula see Distance

distance see Ruler Postulate

Distinct

Distribute

Distributive Property of Multiplication Over Addition and Subtraction

diverge see Divergent

Divergent

Dividend see Division

Dividend see Divisor

Dividing rational expressions see Rational Expression

divine proportion see Golden Section

Divisibility

divisible see Divisibility

Division

Division by One see Property of Division by 1

Division By Zero

Division property of equality see Equal

Division using scientific notation see Scientific notation

Division, synthetic see Synthetic Division

Divisor

Divisor see Division

Dodecagon

Dodecahedron

dollar see Money

Domain

Domain of definition see Domain

Dot product see Vector

Double angle trigonometric Identities see Trigonometric Identities

Double negative see Negation

Double root see Multiple Root

Doubling Time

Dynamic geometry software see Interactive Geometry Software