英语词汇“mathematical relation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD FAMILY

mathematical relation: mathematical relations

USAGE EXAMPLES

Theories are just sets of mathematical relations—equations related by isomorphisms.

Scientific American(Jan 31, 2014)

De Broglie used the concept of frequency in mathematical relations to define wavelengths.

Scientific American(Oct 14, 2013)

That the mathematical relations must likewise be subjected to a purely empirical interpretation, which even Hume denied them, is a matter of course.

Various, International Congress of Arts and...(2011)

n a relation between mathematical expressions (such as equality or inequality)

Hypo|Hyper

function, map, mapping, mathematical function, single-valued function

(mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)

parity

(mathematics) a relation between a pair of integers: if both integers are odd or both are even they have the same parity; if one is odd and the other is even they have different parity

transitivity

(logic and mathematics) a relation between three elements such that if it holds between the first and second and it also holds between the second and third it must necessarily hold between the first and third

reflexiveness, reflexivity

(logic and mathematics) a relation such that it holds between an element and itself

multinomial, polynomial

a mathematical function that is the sum of a number of terms

expansion

a function expressed as a sum or product of terms

inverse function

a function obtained by expressing the dependent variable of one function as the independent variable of another; f and g are inverse functions if f(x)=y and g(y)=x

Kronecker delta

a function of two variables i and j that equals 1 when i=j and equals 0 otherwise

metric, metric function

a function of a topological space that gives, for any two points in the space, a value equal to the distance between them

transformation

(mathematics) a function that changes the position or direction of the axes of a coordinate system

isometry

a one-to-one mapping of one metric space into another metric space that preserves the distances between each pair of points

operator

(mathematics) a symbol or function representing a mathematical operation

circular function, trigonometric function

function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle

threshold function

a function that takes the value 1 if a specified function of the arguments exceeds a given threshold and 0 otherwise

exponential, exponential function

a function in which an independent variable appears as an exponent

evenness

the parity of even numbers (divisible by two)

oddness

the parity of odd numbers (not divisible by two)

relation

an abstraction belonging to or characteristic of two entities or parts together

单词	mathematical relation
释义	mathematical relation (once / 184677 pages) n WORD FAMILY mathematical relation: mathematical relations USAGE EXAMPLES Theories are just sets of mathematical relations—equations related by isomorphisms. Scientific American(Jan 31, 2014) De Broglie used the concept of frequency in mathematical relations to define wavelengths. Scientific American(Oct 14, 2013) That the mathematical relations must likewise be subjected to a purely empirical interpretation, which even Hume denied them, is a matter of course. Various, International Congress of Arts and...(2011) n a relation between mathematical expressions (such as equality or inequality) Hypo\|Hyper function, map, mapping, mathematical function, single-valued function (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function) parity (mathematics) a relation between a pair of integers: if both integers are odd or both are even they have the same parity; if one is odd and the other is even they have different parity transitivity (logic and mathematics) a relation between three elements such that if it holds between the first and second and it also holds between the second and third it must necessarily hold between the first and third reflexiveness, reflexivity (logic and mathematics) a relation such that it holds between an element and itself multinomial, polynomial a mathematical function that is the sum of a number of terms expansion a function expressed as a sum or product of terms inverse function a function obtained by expressing the dependent variable of one function as the independent variable of another; f and g are inverse functions if f(x)=y and g(y)=x Kronecker delta a function of two variables i and j that equals 1 when i=j and equals 0 otherwise metric, metric function a function of a topological space that gives, for any two points in the space, a value equal to the distance between them transformation (mathematics) a function that changes the position or direction of the axes of a coordinate system isometry a one-to-one mapping of one metric space into another metric space that preserves the distances between each pair of points operator (mathematics) a symbol or function representing a mathematical operation circular function, trigonometric function function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle threshold function a function that takes the value 1 if a specified function of the arguments exceeds a given threshold and 0 otherwise exponential, exponential function a function in which an independent variable appears as an exponent evenness the parity of even numbers (divisible by two) oddness the parity of odd numbers (not divisible by two) relation an abstraction belonging to or characteristic of two entities or parts together
随便看	Hypopachus hypoparathyroidism hypophosphoric acid hypophosphorous acid hypophyseal hypophyseal stalk hypophysectomise hypophysectomised hypophysectomize hypophysectomized hypophysectomy hypophysial hypophysial dwarf hypophysis hypopigmentation Hypopitys hypoplasia hypoplastic anaemia hypoplastic anemia hypoplastic dwarf hypopnea hypoproteinemia hyposmia hypospadias hypostasis