**N**

Nabla

Nabla

Narrow slot

Natural base *e*

Natural cubic spline

Natural frequency

Natural logarithm

Natural
numbering of position values

Natural numbers

Natural numbers

Natural periodicities

Nature of cathode rays

Nature of Numbers Given by Continued Fractions

Nature's
solution

Nautical
mile

Naval
compass

Navier-Stokes
equation

Navier-Stokes
equation

Navigation

Navigational
directions

*n*-corners polygons

Necessary condition for convergence of a
series

Necessary conditions for extreme values

Necessary conditions for maximum or minimum

Necessary consequences from Lorentz
transformation.

Need for Extension of Rational Numbers

Negative

Negative fractions

Negative integers

Negative Jacobians

Negative number

Neighbourhood

Neighbourhood

Neighbourhood

Neighbourhood,
rectangular

Neighbours

Neil's parabola / Semi-cubical parabola

Nest
of intervals

Nested multiplication

Net
over region

Neumann
function

Newton interpolation formulae

Newton
potential

Newton-Cotes quadrature formulae

Newtonian
potential

Newton-Leibnitz
formula

Newton-Leibnitz formula

Newton-Raphson iterative method

Newton-Raphson method

Newton's backward difference formula

Newton's backward difference formulae

Newton's divided difference formula

Newton's first law of motion

Newton's
formula

Newton's forward difference formula

Newton's forward difference formula

Newton's
interpolation formula

Newton's
interpolation formula

Newton's interpolation formulae, use of

Newton's law of cooling

Newton's law of gravitation

Newton's law of gravitation

Newton's
Law of grvitation

Newton's
method

Newton's Method

Newton's
method

Newton's method

Newton's
method, approximation to roots of equations

Newton's second fundamental law

Newton's second law of motion

Newton's third law of motion

Night effects

no solution

Noble
gases, eight-shells

Node

Node

Nodes and bulges of oscillations

Noise

Noise
level

Nomography

Non-algebraic numbers

Non-convex regions

Non-differentiable

Non-final determination of coefficients

Non-homogeneous
differential equation

Non-homogeneous Differential Equation, Solution

Non-homogeneous equations

Non-homogeneous linear equations

Nonius

Non-linear equations

Non-pair
regular polygon

Non-recurring
decimals

Non-self-adjoint

Non-separable

Non-Separable
Polynomials

Non-terminating Continued Fractions

Non-terminating decimals

Non-terminating
fractions

Non-uniform convergence

Non-uniform motion

Norm

Norm
of a vector

Norm, Euclidean

Norm, infinity

Norm, maximum row sum

Normal acceleration

Normal elements

Normal equations

Normal equations

Normal
extension

Normal extension of a field

Normal
form matrix

Normal form of straight line

Normal plane

Normal to a
curve

Normal
to a Surface

Normal, direction cosines

Normal, direction cosines of

Normal,
equation

Normal, equation of

Normalization

Normalization
condition

Normalization
condition

Normalization
integral

Normalization
integral

Normalization of Associate Functions

Normalization of eigen-functions

Normalize

Normalized

Normalized
error

Normalized
orthogonal system

Normalized vector

Norms

North pole

Notation

Notation for Continued Fractions

Notation for
partial derivatives

Notation
of differential calculus

Notation of Physics

Notation of
vectors

Notation, forward, backward, central
differences

Notation, integration variable

Notation, line integral

*n*-sides polygons

*n*th convergent

*n*-th
derivative *f *^{(n)}(*x*)

*n*-th* *differential coefficient

*n-th *order tensor

*n*-th partial
sum

Nuclear physics, Rutherford's formula

Null element

Null line

Null plane

Null point

Null-polynomial

Null-vector

Number

Number

Number 0

Number
axis

Number
*e*

Number of days in year

Number of unknowns

Number *p* as limit

Number
*p*(*n*)

Number representation

Number
symbols

Number words

Number,
imaginary

Number, superior / inferior /
intermediate

Numbers

Numbers, Complex

Numbers,
conjugate

Numerator

NUMERICAL DIFFERENTIATION

Numerical differentiation, errors

Numerical
distance

Numerical integration

NUMERICAL INTEGRATION

Numerical integration

Numerical
Integration

Numerical
integration of ordinary differential equations

Numerical integration, Estimation of Error

Numerical integration, examples

Numerical integration, Rectangle Rule

Numerical integration, Simpson's Rule

Numerical integration, Trapezoid/ Tangent
Formulae

Numerical
measurement

Numerical method

Numerical
Methods

Numerical methods for first-order systems of
differential equations

Numerical Solution of Equations

Numerical solution of linear equations

Numerical solution of linear equations in two unknowns

Numerical value

Numerical Value of a Non-terminating Continued Fraction

Nuremberg
scissors

*n*-vectors