Math Terms

Delaunay Triangulation is a geometry or measurement concept used to describe position, form, size, motion, or spatial structure. In plain language, it gives a precise ...

Denominator is a proportional-reasoning idea for relating quantities that may use different units or scales. In plain language, it gives a precise name to one useful f...

Density names a way to express or analyze relative size rather than only absolute size. In plain language, it gives a precise name to one useful feature of fractions r...

Dependent Variable is part of the mathematical language for collecting, organizing, modeling, and interpreting data. In plain language, it gives a precise name to one ...

Depreciation names a way to express or analyze relative size rather than only absolute size. In plain language, it gives a precise name to one useful feature of fracti...

Depression Angle is a geometry or measurement concept used to describe position, form, size, motion, or spatial structure. In plain language, it gives a precise name t...

Depth-First Search is part of the precise language used to study logic, discrete structures, abstract operations, or computation. In plain language, it gives a precise...

A derivative measures instantaneous rate of change or the slope of a curve at a point.

Derivative Function names a limit, derivative, integral, series, or differential-equation idea used in mathematical analysis. In plain language, it gives a precise nam...

Derived Unit names a standard feature of figures, coordinates, transformations, solids, or measurement systems. In plain language, it gives a precise name to one usefu...

Descendant in a Tree names a structure, relation, rule, or reasoning method used with finite or countable objects. In plain language, it gives a precise name to one us...

Descending Order is a number-system idea used to classify values, recognize patterns, or carry out reliable computation. In plain language, it gives a precise name to ...

Diagonal of a Polygon is a geometric object, measurement, relationship, or proof idea used to reason about shape and space. In plain language, it gives a precise name ...

Difference describes a number, operation, pattern, or property used to reason about quantity and whole-number structure. In plain language, it gives a precise name to ...

Difference Identity names a ratio, identity, graph feature, or coordinate method used in angle-based reasoning. In plain language, it gives a precise name to one usefu...

Difference Quotient is an analytic method or object for describing how quantities vary and how small changes accumulate. In plain language, it gives a precise name to ...

Differentiability is a calculus or analysis concept used to study change, accumulation, approximation, or multivariable behavior. In plain language, it gives a precise...

Differential is an analytic method or object for describing how quantities vary and how small changes accumulate. In plain language, it gives a precise name to one use...

Differential Equation names a limit, derivative, integral, series, or differential-equation idea used in mathematical analysis. In plain language, it gives a precise n...

A digit is one of the symbols used to write numbers. In base ten, the digits are 0 through 9.

Digital Root names a standard feature of numbers or arithmetic that helps organize calculation and comparison. In plain language, it gives a precise name to one useful...

Dijkstra Algorithm names a structure, relation, rule, or reasoning method used with finite or countable objects. In plain language, it gives a precise name to one usef...

Dilution is a proportional-reasoning idea for relating quantities that may use different units or scales. In plain language, it gives a precise name to one useful feat...

Dimension of a Vector Space is a standard algebraic idea for describing patterns, constraints, transformations, or solution methods. In plain language, it gives a prec...