Discrete Mathematics and Its Applications

Rosen, K. H. (2019). Discrete Mathematics and Its Applications. McGraw-Hill.

Type

Book

Intellectual base

Textbook

Year

2019

Link

https://www.mheducation.com/highered/product/discrete-mathematics-applications-rosen.html

Cited from

computer_science

Cited by

2 citations across 2 artifacts.

Each citation links to the sentence it supports in the citing article.

Primes

• Coverage / Reachability
  • Formally, the pattern is the surjectivity of a relation R from a source set S to a required-target set T: for every t in T, there exists some s in S with s R t.

    This sourceStandard discrete-mathematics text defining a surjection (onto function/relation): a relation from S to T is surjective iff for every t in T there exists s in S with s related to t; covers the injection/surjection/bijection duality that generates standard bijection properties.

Domain-specific

• Binary relation
  • For example, the distinction between constitutive identity and a convenient observable transfers from The divisibility relation on integers contains (a,b) exactly when a divides b. to A database table with two typed columns can denote a finite binary relation between entity identifiers..

Verification

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