DJELOVANJE OSNOVNIH LOGIČKIH OPERACIJA (NE, I, ILI) by Anica Šare

DJELOVANJE OSNOVNIH LOGIČKIH OPERACIJA (NE, I, ILI) by Anica Šare https://padlet.com/anicasare1/a120205 Anica Šare en-us 2021-03-21 22:37:40 UTC 2024-05-26 04:50:06 UTC hello@padlet.com anicasare1 https://padlet.com/anicasare1/a120205/wish/1335447627 - računalo sve podatke prepoznaje kao nizove bitova (0,1)]]> 2021-03-21 22:42:42 UTC https://padlet.com/anicasare1/a120205/wish/1335447627 RAČUNALA I PROCESORI anicasare1 https://padlet.com/anicasare1/a120205/wish/1335467951 2021-03-21 23:00:21 UTC https://padlet.com/anicasare1/a120205/wish/1335467951 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335526540 - elektronički sklopovi povezuju bitove u nizeve složenih podataka, a njihov rad se temelji na logičkim operacijama]]> 2021-03-21 23:48:42 UTC https://padlet.com/anicasare1/a120205/wish/1335526540 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335530528 - procesori se sastoje od aritmetičko-logičke jedinice i upravljačke jedinice]]> 2021-03-21 23:51:38 UTC https://padlet.com/anicasare1/a120205/wish/1335530528 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335532570 - aritmetičko-logička jedinica obavlja aritmetičke i logičke operacije]]> 2021-03-21 23:52:51 UTC https://padlet.com/anicasare1/a120205/wish/1335532570 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335542116 2021-03-21 23:59:23 UTC https://padlet.com/anicasare1/a120205/wish/1335542116 LOGIČKA ILI BOOLEOVA ALGEBRA anicasare1 https://padlet.com/anicasare1/a120205/wish/1335548628 2021-03-22 00:03:43 UTC https://padlet.com/anicasare1/a120205/wish/1335548628 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335550604 - stvorio ju je engleski matematičar George Booleu po kojemu je i dobila ime]]> 2021-03-22 00:04:46 UTC https://padlet.com/anicasare1/a120205/wish/1335550604 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335552647 - logička algebra smatra se temeljem informatike]]> 2021-03-22 00:06:02 UTC https://padlet.com/anicasare1/a120205/wish/1335552647 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335602133 2021-03-22 00:29:29 UTC https://padlet.com/anicasare1/a120205/wish/1335602133 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335603550 - izjava je osnovni element za koji se točno može utvrditi je li istina ili neistina]]> 2021-03-22 00:30:01 UTC https://padlet.com/anicasare1/a120205/wish/1335603550 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335614258 - označavamo je varijablama tj. slovima]]> 2021-03-22 00:34:08 UTC https://padlet.com/anicasare1/a120205/wish/1335614258 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335621796 2021-03-22 00:36:57 UTC https://padlet.com/anicasare1/a120205/wish/1335621796 binarna vrijednost izjave: anicasare1 https://padlet.com/anicasare1/a120205/wish/1335623120 2021-03-22 00:37:29 UTC https://padlet.com/anicasare1/a120205/wish/1335623120 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335634993 - rečenica kojom se nešto izjavljuje]]> 2021-03-22 00:41:59 UTC https://padlet.com/anicasare1/a120205/wish/1335634993 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335637103 - mora biti jasna i nedvosmislena]]> 2021-03-22 00:42:46 UTC https://padlet.com/anicasare1/a120205/wish/1335637103 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335655547 - dobro primjenjiva pri konstrukciji i analizi rada digitalnih računala ]]> 2021-03-22 00:49:50 UTC https://padlet.com/anicasare1/a120205/wish/1335655547 logički (sud) izjava anicasare1 https://padlet.com/anicasare1/a120205/wish/1335658728 2021-03-22 00:51:03 UTC https://padlet.com/anicasare1/a120205/wish/1335658728 osnovne logičke operacije anicasare1 https://padlet.com/anicasare1/a120205/wish/1335678209 2021-03-22 00:58:18 UTC https://padlet.com/anicasare1/a120205/wish/1335678209 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335682041 - logičke izjave možemo povezati logičkim operatorima te time stvoriti logičke izraze]]> 2021-03-22 00:59:50 UTC https://padlet.com/anicasare1/a120205/wish/1335682041 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335690869 - logička algebra matematički opisuje odnose između izjava]]> 2021-03-22 01:03:14 UTC https://padlet.com/anicasare1/a120205/wish/1335690869 logičke operacije obzirom na prioritet izvođenja: anicasare1 https://padlet.com/anicasare1/a120205/wish/1335697688 2021-03-22 01:06:04 UTC https://padlet.com/anicasare1/a120205/wish/1335697688 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335701925 - negacija
- konjunkcija

- disjunkcija

]]> 2021-03-22 01:07:49 UTC https://padlet.com/anicasare1/a120205/wish/1335701925 NEGACIJA anicasare1 https://padlet.com/anicasare1/a120205/wish/1335707047 2021-03-22 01:10:02 UTC https://padlet.com/anicasare1/a120205/wish/1335707047 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335713149 - operacija logičke algebre koja ima najviši prioritet, a njezin rezultat uvijek je suprotna vrijednost]]> 2021-03-22 01:12:51 UTC https://padlet.com/anicasare1/a120205/wish/1335713149 oznake negacije: anicasare1 https://padlet.com/anicasare1/a120205/wish/1335717388 2021-03-22 01:14:39 UTC https://padlet.com/anicasare1/a120205/wish/1335717388 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335719779

u logici - ¬

u matematici - ¯ (crtom iznad izjave ili izraza)

u programskim - jezicima NOT ili !

]]> 2021-03-22 01:15:42 UTC https://padlet.com/anicasare1/a120205/wish/1335719779 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335735218 2021-03-22 01:22:14 UTC https://padlet.com/anicasare1/a120205/wish/1335735218 simbol anicasare1 https://padlet.com/anicasare1/a120205/wish/1335737867 2021-03-22 01:23:24 UTC https://padlet.com/anicasare1/a120205/wish/1335737867 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335761880 2021-03-22 01:33:43 UTC https://padlet.com/anicasare1/a120205/wish/1335761880 tablica istinitosti za logičku operaciju negacije anicasare1 https://padlet.com/anicasare1/a120205/wish/1335763742 2021-03-22 01:34:34 UTC https://padlet.com/anicasare1/a120205/wish/1335763742 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335769046 - u prvom redu je upisana varijabla, a u stupcu ispod sve moguće istinitosne vrijednosti
- u slučaju samo jedne varijable postoje dvije moguće istinitosne vrijednosti: 0 i 1.]]> 2021-03-22 01:36:56 UTC https://padlet.com/anicasare1/a120205/wish/1335769046 KONJUNKCIJA / LOGIČKO MNOŽENJE anicasare1 https://padlet.com/anicasare1/a120205/wish/1335789179 2021-03-22 01:45:47 UTC https://padlet.com/anicasare1/a120205/wish/1335789179 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335793242 - logička operacija koja djeluje na dvije izjave, a istinita je samo ako su obje izjave istinite]]> 2021-03-22 01:47:31 UTC https://padlet.com/anicasare1/a120205/wish/1335793242 oznake konjunkcije: anicasare1 https://padlet.com/anicasare1/a120205/wish/1335795284 2021-03-22 01:48:22 UTC https://padlet.com/anicasare1/a120205/wish/1335795284 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335800631

u logici - ∧

u informatici - ⋅

u programiranju - AND ili &&

]]> 2021-03-22 01:50:34 UTC https://padlet.com/anicasare1/a120205/wish/1335800631 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335812813 2021-03-22 01:55:33 UTC https://padlet.com/anicasare1/a120205/wish/1335812813 simbol anicasare1 https://padlet.com/anicasare1/a120205/wish/1335813778 2021-03-22 01:55:57 UTC https://padlet.com/anicasare1/a120205/wish/1335813778 tablica istinitosti za logičku operaciju konjunkcije anicasare1 https://padlet.com/anicasare1/a120205/wish/1335815363 2021-03-22 01:56:39 UTC https://padlet.com/anicasare1/a120205/wish/1335815363 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335817379 2021-03-22 01:57:29 UTC https://padlet.com/anicasare1/a120205/wish/1335817379 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335834182 - konjunkcija djeluje na dvije izjave, postoje četiri moguće kombinacije istinitosti;
1. dvije istinite izjave
2. dvije neistinite izjave
3. prva izjava istinita druga neistinita
4. prva izjava neistinita druga izjava istinita

]]> 2021-03-22 02:05:19 UTC https://padlet.com/anicasare1/a120205/wish/1335834182 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335841930 - konjunkcija je istinita samo u posljednjem redu, odnosno u slučaju kad su obje izjave istinite]]> 2021-03-22 02:08:47 UTC https://padlet.com/anicasare1/a120205/wish/1335841930 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335845210 - logička operacija NE]]> 2021-03-22 02:10:17 UTC https://padlet.com/anicasare1/a120205/wish/1335845210 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335850007 - logička operacija I]]> 2021-03-22 02:12:30 UTC https://padlet.com/anicasare1/a120205/wish/1335850007 DISJUNKCIJA / LOGIČKO ZBRAJANJE anicasare1 https://padlet.com/anicasare1/a120205/wish/1335852286 2021-03-22 02:13:33 UTC https://padlet.com/anicasare1/a120205/wish/1335852286 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335856320 - logička operacija koja djeluje na dvije izjave, a istinita je kada je bar jedna izjava istinita]]> 2021-03-22 02:15:15 UTC https://padlet.com/anicasare1/a120205/wish/1335856320 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335858613 - logička operacija ILI]]> 2021-03-22 02:16:20 UTC https://padlet.com/anicasare1/a120205/wish/1335858613 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335860859

u logici je njen simbol - ∨

u informatici - +

u programskim jezicima - OR odnosno ||

]]> 2021-03-22 02:17:23 UTC https://padlet.com/anicasare1/a120205/wish/1335860859 oznake disjunkcije: anicasare1 https://padlet.com/anicasare1/a120205/wish/1335870047 2021-03-22 02:21:38 UTC https://padlet.com/anicasare1/a120205/wish/1335870047 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335872274 2021-03-22 02:22:40 UTC https://padlet.com/anicasare1/a120205/wish/1335872274 simbol anicasare1 https://padlet.com/anicasare1/a120205/wish/1335872762 2021-03-22 02:22:54 UTC https://padlet.com/anicasare1/a120205/wish/1335872762 tablica istinitosti za logičku operaciju disjunkcije anicasare1 https://padlet.com/anicasare1/a120205/wish/1335874851 2021-03-22 02:23:49 UTC https://padlet.com/anicasare1/a120205/wish/1335874851 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335876686 2021-03-22 02:24:41 UTC https://padlet.com/anicasare1/a120205/wish/1335876686 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335878362 - disjunkcija je istinita u svim redovima osim u prvom, gdje su obje izjave neistinite]]> 2021-03-22 02:25:29 UTC https://padlet.com/anicasare1/a120205/wish/1335878362 složene logičke operacije anicasare1 https://padlet.com/anicasare1/a120205/wish/1335887447 2021-03-22 02:29:28 UTC https://padlet.com/anicasare1/a120205/wish/1335887447 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335888961 - dobivaju se kombinacijom osnovnih logičkih operacija]]> 2021-03-22 02:30:13 UTC https://padlet.com/anicasare1/a120205/wish/1335888961 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335890866 - broj operanada i logičkih operatora može biti proizvoljan]]> 2021-03-22 02:31:05 UTC https://padlet.com/anicasare1/a120205/wish/1335890866 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335891993 - bez obzira na njihovu složenost konačni rezultat je istina ili laž]]> 2021-03-22 02:31:38 UTC https://padlet.com/anicasare1/a120205/wish/1335891993 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335897170 2021-03-22 02:33:53 UTC https://padlet.com/anicasare1/a120205/wish/1335897170 MINIMALIZACIJA SLOŽENIH LOGIČKIH IZRAZA anicasare1 https://padlet.com/anicasare1/a120205/wish/1335900982 2021-03-22 02:35:36 UTC https://padlet.com/anicasare1/a120205/wish/1335900982 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335914954 2021-03-22 02:42:02 UTC https://padlet.com/anicasare1/a120205/wish/1335914954 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335916269 2021-03-22 02:42:34 UTC https://padlet.com/anicasare1/a120205/wish/1335916269 pravila minimalizacije složenih logičkih izraza anicasare1 https://padlet.com/anicasare1/a120205/wish/1335917234 2021-03-22 02:42:56 UTC https://padlet.com/anicasare1/a120205/wish/1335917234 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335927226 2021-03-22 02:47:19 UTC https://padlet.com/anicasare1/a120205/wish/1335927226 anicasare1 https://padlet.com/anicasare1/a120205/wish/1335929244 - na redoslijed operacija može se utjecati pomoću zagrada, kao u aritmetičkim zadacima u matematici]]> 2021-03-22 02:48:12 UTC https://padlet.com/anicasare1/a120205/wish/1335929244