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Arthur Whitney releases an open-source subset of K with MIT license

shakti merges database, language, connectivity, and event processing into one powerful system

select min e,max e,avg e by n from`t.csv (billion row challenge) `t 2'`t.csv [>>>k.k("2'","t",pandas.read_csv("t.csv"))] select [count first last min max sum avg var dev med ..] by from where .. while(..)if(..)else .. in .. exp log sqrt sin cos .. flip flop list sort asc desc unique group key val .. Verb (monad) Adverb Noun + + ' each char " ab" - - / over right name ``ab * * sqr \ scan left int 2 3 4 % div sqrt float 2 3.4 & and flip \l load | or flop \t time < < asc \v vars z.d date 2001.01.01 > > desc \w work z.t time 12:34:56.789 = = group \\ exit ~ ~ ~ . ;= +-*/&|<> ^ % isssa ~- sfs lrwrsa u dvk @t [f(x)..] [F(x,y)..] while a:if b:c else:d (index slices split append;sqrt floor str;len range where reverse sort argsort unique;dict key value;transpose) Type int float complex boolean char name date time Class List Dict Array Table Expression Function(* immutable) ifgbcndt LDATEF* devs k 1992 833...88 ++++++* 300spartans sql 1992 32 . find nub 1'char # take count _ drop floor \l load ^ cut order \t time , , , \w work $ cast string \\ exit "23";23;2.3;2:3 nyi {a:2 3} [a:2 3] while(a)if(b)c else d x[.@?

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