variation

Variation and proportion are defined to be the relationship between two or more variables with regard to a constant of proportionality.

The traditional notation for direct proportionality is $x\\propto y$ or, if using regular equality notation, $x=ky$ .

Here, $k$ denotes the constant of proportionality.

Similarly, the traditional notation for inverse proportionality is $x\\propto 1/y$ or, with regular equality, $x=k/y$ .

For direct proportionality, to find the value of an unknown $x$ or $y$ , you may use the formula: $y_{1}/x_{1}=y_{2}/x_{2}$

Similarly, for inverse proportion it would be: $x_{1}/y_{1}=y_{2}/x_{2}$

单词	Variation
释义	variation Variation and proportion are defined to be the relationship between two or more variables with regard to a constant of proportionality. The traditional notation for direct proportionality is $x\\propto y$ or, if using regular equality notation, $x=ky$ . Here, $k$ denotes the constant of proportionality. Similarly, the traditional notation for inverse proportionality is $x\\propto 1/y$ or, with regular equality, $x=k/y$ . For direct proportionality, to find the value of an unknown $x$ or $y$ , you may use the formula: $y_{1}/x_{1}=y_{2}/x_{2}$ Similarly, for inverse proportion it would be: $x_{1}/y_{1}=y_{2}/x_{2}$
随便看	42HalfAdjointEquivalences 4.2 Half adjoint equivalences 43BiinvertibleMaps 4.3 Bi-invertible maps 44ContractibleFibers 4.4 Contractible fibers 45OnTheDefinitionOfEquivalences 4.5 On the definition of equivalences 46SurjectionsAndEmbeddings 4.6 Surjections and embeddings 47ClosurePropertiesOfEquivalences 4.7 Closure properties of equivalences 48TheObjectClassifier 4.8 The object classifier 49UnivalenceImpliesFunctionExtensionality 4.9 Univalence implies function extensionality 4Equivalences 4. Equivalences 4Measurement 4. Measurement 4SurfaceBundles 4 surface bundles 51IntroductionToInductiveTypes 5.1 Introduction to inductive types 52UniquenessOfInductiveTypes