All Math Words Encyclopedia

D

D

Day see Time

De Moivre's Formula

Decade see Time

Decagon

DeCarte's Rule of Signs

Decay

Deci- see International System of Units

Decile

Decimal Number

Decimal Part see Decimal Number

Decrease

Decreasing Function

Decreasing on an Interval see Decreasing Function

Decreasing Sequence see Sequences and Series

Deduction

Deductive see Deduction

Deficient Number

Definition

Degenerate

Degenerate Polynomial see Polynomial

Degree (angle) see Angle

Degree of a Polynomial see Polynomial

Degree of an Equation

Deka- see International System of Units

Denominator

Denumerable see Infinity

Denumerable see Cardinality

Dependent Variable

Derivation of the Cofunction Trigonometric Identities

Determinant of a Matrix

Determined

Deviation

Di

Diagonal of a Matrix see Matrix

Diagonal of a Polygon

Diagram, Venn see Venn Diagram

Diameter of a Circle see Circle

Diametrically Opposed see Antipodal

Difference of Squares

Difference Quotient

Digit see Number

Digits, Significant see Arithmetic Precision

Dihedral Angle

Dilatation see Dilation

Dilation

Dilation Classroom Demonstrator

Dime see Money

Dimension

Dimension of a Matrix see Matrix

Dimensional Analysis

Dimensionless see Dimension

Direct Argument see Logical Argument

Direct Proof

Direct Variation

Directed Distance

Direction of a Vector see Vector

Directly Proportional

Disc see Disk

Discover

Discrete

Discriminant see Quadratic Equation

Disjoint Sets

Disjunction

Disk

Disproof

Distance see Ruler Postulate

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

Distinct

Distribute

Distributive Property of Multiplication Over Addition and Subtraction

Diverge see Divergent

Divergent

Divergent Sequence see Sequences and Series

Divergent Series see Sequences and Series

Dividend see Divisor

Dividend see Division

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 see Division

Divisor

Divisor (Integer)

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