Kleene plus
unary operation on sets of strings, used in regular expressions for "one or more repetitions"
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Kleene plus
Summary
Kleene plus is an unary operation[1]. It draws 4 Wikipedia views per month (unary_operation category, ranking #11 of 9).[2]
Key Facts
- Kleene plus's instance of is recorded as unary operation[3].
- Stephen Cole Kleene is named after Kleene plus[4].
- Kleene plus's notation is recorded as plus sign[5].
- Kleene plus's notation is recorded as plus sign[6].
- Kleene plus's described at URL is recorded as https://en.wikipedia.org/wiki/Kleene_star#Kleene_plus[7].
- Kleene plus's facet of is recorded as regular expression[8].
- Kleene plus's definition domain is recorded as set[9].
- Kleene plus's different from is recorded as Kleene star[10].
- Kleene plus's defining formula is recorded as V^+ = \bigcup_{i \in \mathbb{Z}_+ }V^i \text{; where } V^0 = \epsilon \text{ and } V^i = V^{i - 1} \mathbin{^\frown} V[11].
- Kleene plus's defining formula is recorded as V^+ = V^* \mathbin{^\frown} V[12].
- Kleene plus's maintained by WikiProject is recorded as WikiProject Mathematics[13].
- Kleene plus's in defining formula is recorded as ^+[14].
- Kleene plus's in defining formula is recorded as \mathbb{Z}_+[15].
- Kleene plus's in defining formula is recorded as \epsilon[16].
- Kleene plus's in defining formula is recorded as \mathbin{^\frown}[17].
- Kleene plus's in defining formula is recorded as ^*[18].
Why It Matters
Kleene plus draws 4 Wikipedia views per month (unary_operation category, ranking #11 of 9).[2]