International

Electrotechnical

Commission

Area: 102: Mathematics - General concepts and linear algebra Index language:

Section 102-01: Sets and operations
	102-01-01	equality
	102-01-02	set
	102-01-03	element of a set
	102-01-04	subset
	102-01-05	proper subset
	102-01-06	Cartesian product
	102-01-07	binary relation
	102-01-08	equivalence relation
	102-01-09	order relation
	102-01-10	function
	102-01-11	addition
	102-01-12	neutral element, <for addition>
	102-01-13	subtraction
	102-01-14	negative, noun
	102-01-15	sum
	102-01-16	algebraic sum
	102-01-17	difference
	102-01-18	multiplication
	102-01-19	neutral element, <for multiplication>
	102-01-20	product, <mathematics>
	102-01-21	division
	102-01-22	quotient
	102-01-23	ratio
	102-01-24	inverse, noun
	102-01-25	equation
	102-01-26	solution
	102-01-27	identity
	102-01-28	linear algebra
Section 102-02: Numbers
	102-02-01	natural number
	102-02-02	integer
	102-02-03	rational number
	102-02-04	fraction
	102-02-05	real number
	102-02-06	absolute value
	102-02-07	exponentiation
	102-02-08	power
	102-02-09	complex number
	102-02-10	imaginary unit
	102-02-11	real part
	102-02-12	imaginary part
	102-02-13	imaginary number
	102-02-14	conjugate
	102-02-15	square root
	102-02-16	modulus, <of a complex number>
	102-02-17	argument, <of a complex number>
	102-02-18	scalar, <number>
	102-02-19	scalar quantity
Section 102-03: Vectors and tensors
	102-03-01	vector space
	102-03-02	point space
	102-03-03	subspace
	102-03-04	vector, <mathematics>
	102-03-05	linearly independent, adj
	102-03-06	linearly dependent, adj
	102-03-07	n-dimensional vector space
	102-03-08	base, <in linear algebra>
	102-03-09	coordinate, <of a vector>
	102-03-10	component, <of a vector>
	102-03-11	dimension, <of a space>
	102-03-12	direction
	102-03-13	Cartesian coordinates, <of a point> pl
	102-03-14	Cartesian coordinate system
	102-03-15	position vector
	102-03-16	bilinear form
	102-03-17	scalar product
	102-03-18	Hermitian product
	102-03-19	Euclidean space
	102-03-20	Hermitian space
	102-03-21	vector quantity
	102-03-22	component, <of a vector quantity>
	102-03-23	magnitude, <of a vector>
	102-03-24	Euclidean distance
	102-03-25	unit vector
	102-03-26	orthogonal, adj
	102-03-27	orthonormal, adj
	102-03-28	orthonormal base
	102-03-29	angle, <between two vectors>
	102-03-30	right-handed trihedron
	102-03-31	left-handed trihedron
	102-03-32	space orientation
	102-03-33	axial vector
	102-03-34	polar vector
	102-03-35	pseudo-scalar
	102-03-36	vector product
	102-03-37	determinant, <of n vectors>
	102-03-38	scalar triple product
	102-03-39	tensor of the second order
	102-03-40	tensor quantity
	102-03-41	dyadic product
	102-03-42	symmetric tensor
	102-03-43	antisymmetric tensor
	102-03-44	tensor product, <of two tensors>
	102-03-45	inner product, <of two tensors>
	102-03-46	tensor product, <of a tensor and a vector>
	102-03-47	inner product, <of a tensor and a vector>
	102-03-48	scalar product, <of two tensors>
	102-03-49	Kronecker tensor
Section 102-04: Geometry
	102-04-01	point
	102-04-02	straight line
	102-04-03	straight-line segment
	102-04-04	axis
	102-04-05	plane
	102-04-06	collinear, adj
	102-04-07	coplanar, adj
	102-04-08	parallel, adj
	102-04-09	perpendicular, adj
	102-04-10	projection, <on a plane>
	102-04-11	projection, <on a line>
	102-04-12	orthogonal projection, <on a plane>
	102-04-13	orthogonal projection, <on a line>
	102-04-14	angle, <between two straight lines>
	102-04-15	curve
	102-04-16	closed curve
	102-04-17	polygonal line
	102-04-18	length, <of a curve>
	102-04-19	orientation, <of a curve>
	102-04-20	oriented curve
	102-04-21	closed path
	102-04-22	abscissa, <along a curve>
	102-04-23	tangent, <to a curve> noun
	102-04-24	osculating plane, <of a curve>
	102-04-25	normal, <to a curve> noun
	102-04-26	main normal, <to a curve>
	102-04-27	binormal, <to a curve>
	102-04-28	circle
	102-04-29	disk
	102-04-30	radian
	102-04-31	surface
	102-04-32	closed surface
	102-04-33	area
	102-04-34	tangent plane
	102-04-35	normal, <to a surface> noun
	102-04-36	orientation, <of a surface>
	102-04-37	oriented surface
	102-04-38	cylindrical surface
	102-04-39	three-dimensional domain
	102-04-40	volume
	102-04-41	cylinder
	102-04-42	circular cylinder
	102-04-43	sphere
	102-04-44	ball
	102-04-45	cone
	102-04-46	solid angle
	102-04-47	steradian
	102-04-48	symmetry
	102-04-49	symmetric, adj
	102-04-50	symmetry with respect to a point
	102-04-51	centre of symmetry
	102-04-52	symmetry with respect to a line
	102-04-53	axis of symmetry
	102-04-54	symmetry with respect to a plane
	102-04-55	plane of symmetry
	102-04-56	angle, <between a straight line and a plane>
	102-04-57	angle, <between two planes>
Section 102-05: Scalar and vector fields
	102-05-01	scalar line element
	102-05-02	vector line element
	102-05-03	line integral
	102-05-04	scalar line integral
	102-05-05	circulation
	102-05-06	scalar surface element
	102-05-07	vector surface element
	102-05-08	surface integral
	102-05-09	flux, <of a vector>
	102-05-10	volume element
	102-05-11	volume integral
	102-05-12	field
	102-05-13	scalar field
	102-05-14	vector field
	102-05-15	field line
	102-05-16	tensor field
	102-05-17	field quantity
	102-05-18	nabla operator
	102-05-19	gradient
	102-05-20	divergence
	102-05-21	solenoidal field
	102-05-22	rotation
	102-05-23	irrotational field
	102-05-24	potential
	102-05-25	equipotential, adj
	102-05-26	vector potential
	102-05-27	Laplacian operator
	102-05-28	Laplacian, <of a scalar field>
	102-05-29	Laplacian, <of a vector field>
	102-05-30	divergence theorem
	102-05-31	Stokes theorem
	102-05-32	first Green formula
	102-05-33	second Green formula
	102-05-34	conservative field
Section 102-06: Matrices
	102-06-01	matrix
	102-06-02	type, <of a matrix>
	102-06-03	row matrix
	102-06-04	column matrix
	102-06-05	product of a matrix by a scalar
	102-06-06	sum of two matrices
	102-06-07	zero matrix
	102-06-08	product of two matrices
	102-06-09	square matrix
	102-06-10	order, <of a square matrix>
	102-06-11	multiplication, <of square matrices>
	102-06-12	Kronecker delta
	102-06-13	unit matrix
	102-06-14	regular matrix
	102-06-15	singular matrix
	102-06-16	inverse of a square matrix
	102-06-17	transpose matrix
	102-06-18	complex conjugate matrix
	102-06-19	Hermitian conjugate matrix
	102-06-20	determinant, <of a matrix>
	102-06-21	trace, <of a matrix>
	102-06-22	norm of a matrix
	102-06-23	eigenvalue
	102-06-24	eigenvector
	102-06-25	symmetric matrix
	102-06-26	orthogonal matrix
	102-06-27	Hermitian matrix
	102-06-28	unitary matrix
	102-06-29	positive definite matrix