Wikidata entity: Q87913369

P2534 defining formula Math V+=V*V ???
P2534 defining formula Math V+=i+Vi; where V0=ϵ and Vi=Vi1V ???
P1568 definition domain ... Q36161 (set) set
P973 described at URL Url Kleene star - Wikipedia ???
P1889 different from ... Q849775 (Kleene star) Kleene star
P1269 facet of ... Q185612 (regular expression) regular expression
P7235 in defining formula Math + ???
P7235 in defining formula Math * ???
P7235 in defining formula Math ϵ ???
P7235 in defining formula Math + ???
P7235 in defining formula Math ???
P31 instance of ... Q657596 (unary operation) unary operation
P6104 maintained by WikiProject ... Q8487137 (WikiProject Mathematics) WikiProject Mathematics
P138 named after ... Q335148 (Stephen Cole Kleene) Stephen Cole Kleene
P913 notation ... Q6265342 (plus sign) plus sign

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