Sebopeho, Thuto mahareng le likolo
Tsela ea ho bopa tafole 'nete bakeng sa tse rarahaneng e utloahalang ho hlahisa maikutlo
Kajeno re tla leka ho hlalosa ka moo ho etsa tafole 'nete bakeng sa ho hlahisa maikutlo e utloahalang. Hlokomela hore aljibra Boolean e fumanoa, bonyane ka mesebetsi eo a mararo ba momahaneng tlhatlhobo naha. Haeba u bala sehlooho sena, ka nako eo ka sebele u fumana lintlha tse eketsehileng ka tlhatlhobo saense k'homphieutha.
tshebetso
Pele u etsa tafole 'nete, re fana ka ho tloaela ho etsa liopereishene tsa alejibra Boolean.
Re tla qala tloaetseng rona le mosebetsi negation. E boetse e bitsoa pitikololo. Mona ke mohlala: ". Kajeno ke il'o lifilimi le" poleloana e reng Sebetsa ho eona e bapileng, ka lebaka leo re na le re: "Kajeno ke a ke ke a lifilimi le."
Hona joale re ke re bue ka atisiwa le phaella moo mesebetsi, Boolean aljibra, ba 'nileng ba mabitso a - kopanelo le disjunction ho latellana. A re nke hore re re, "u ea lifilimi, haeba u ithuta thuto le vynesesh litšila". Ka polelo ena lentsoe " 'me" o etsa mosebetsi oa kopanelo,' me "ha" - disjunction.
The utloahalang lebaka - ena ke e 'ngoe e rarahaneng mabaka tshebetso eo e na le lipolelo tse peli: e leng boemo boo le lebaka. Ha re hlalosa puo Russia, tshisinyo e hahiloe ho potoloha tsela e latelang: "Ha ke na nako ea ho ithuta lingoliloeng, joale le e'o lifilimi le." Karolo ea tshisinyo ya pele ntlha ya tesimale - boemo ba 'me ka mor'a ntlha e mesa - lebaka.
Joale, ka bokhutšoanyane ka ho sebetsa ha ditekani kapa ditekani. Ho atamela ntho e tšoanang ka puo ea Russia tabeng ena ke ho le thata. Bakeng sa ditekani lokela ho hopola hore haeba ba babeli lipoleloana input ke ka bohata kapa ba 'nete, ka nako eo seo se molemo, hore o lekana le e mong.
-tharabololo
Joale re tla bua ka mokhoa oa ho etsa tafole 'nete ea saense k'homphieutha, kapa ho ena, re tla buisana ka dikgatotharabololo tsa liketso tsa rōna.
Ho bokella tafole, o lokela ho qala ka ho fumana hore na palo ea lisele tse, mela le likarolo. Re tla etsa sohle se mohato ka mohato.
- Re bona hore palo ea mela. Ho etsa sena, bala lenane la divariabole kenyelelitsoe polelo e reng, 'me emise tse peli palo ena. Ka mohlala, etsa tafole 'nete,' me ka ho toba haholoanyane hlwaya palo ea mela bakeng sa ho hlahisa maikutlo a divariabole tse tharo? Tse pedi emise ka tekanyo e boraro le fumana robeli. Ho sa kenyeletswe likatiba, re hloka mela robeli.
- E le hore ho fumana hore na palo ea litšiea, re lokela ho a bale le tshebetso palo polelong e reng. Ka mohlala, ho latela hea * C + B ka tshebetso tsohle tse tharo. Pele - ho negation, bobeli - katiso ea boraro - phaella moo. Kahoo ho tlatsa melemo ya tshebetso re hloka litšiea tse tharo. Empa lokela ho nahana ka ha e le hantle polelo eo e rona e na le divariabole tse tharo, 'me re lokela ho tlatsa tlhakantsuke bona khoneha, phaella ka ho re libui tse ling tse tharo. Kakaretso fellang kateng 6.
- Ka mor'a moo, ho ea enumeration tsa tlhakantsuke khoneha ya divariabole le tlatsang tafole. Ba bonnete ba hore ho nahana ka ntho ea bohlokoa ho ea tshebetso.
Mohlala pele (divariabole tse tharo)
Re nyehelo u rarolle bothata bo latelang: balelela bakae tlhakantsuke ho khotsofatsa takatso ea boemo F = 1 Poleloana e reng (hea + B) + A * HEC. Joale, kamoo ho ka etsa tafole 'nete ho rarolla bothata. Enlists thuso ea kgatotharabololo entsoe ka ketso.
- palo ea mela = 9 (robeli tlhakantsuke ya divariabole + e mong mocheng - cap, tafole).
- mosebetsi etelletsa pele: 1- pitikololo 2 - phaella ka masakaneng 3 - ea pitikololo ea C 4 - le katiso, 5 - phaella moo.
- Palo ea litšiea = 8.
- Rala litafole le tlatsang.
Poleloana e reng A | poleloana e reng | le ho hlahisa maikutlo | opereishene №1 | opereishene №2 | opereishene №3 | opereishene №4 | opereishene №5 |
- | - | - | + | + | + | + | le |
- | - | + | + | + | - | - | L |
- | + | - | + | + | + | + | le |
- | + | + | + | + | - | - | L |
+ | - | - | - | - | + | - | le |
+ | - | + | - | - | - | - | le |
+ | + | - | - | - | + | - | le |
+ | + | + | - | - | - | - | le |
- Ho fumana karabo ea potso ena.
- Rekoto ea karabo. Karabo: 6. Hlokomela hore ka boemo ba mosebetsi ba e botsa hore na tlhakantsuke ba bangata ba kgotsofala, empa u se ke ua ba kōpa hore ba thathamisa.
Mohlala bobeli (4 divariabole)
Re fana ka hore u hlahlobe: mokhoa oa ho bopa tafole 'nete bakeng sa moralo o balletsweng e: A * B * HEC + D? Seo tšoana le palo ea tlhakantsuke: F = 0.
- A * B;
- HEC;
- ata liphello tsa tshebetso pele le la bobeli;
- Ho phaella moo boraro lebaka tshebetsong le boleng polygonal D.
Re fana ka maikutlo a hore o leka ho etsa hore uena le tlatsa tafoleng 'me ka nako eo buisana le sephetho karolong ena ea sehlooho se reng.
polygonal A | The polygonal | le polygonal | polygonal D | Ata (1) | Pitikololo (2) | Le katiso (3) | Ho phaella moo (4) |
- | - | - | - | - | + | - | - |
- | - | - | + | - | + | - | + |
- | - | + | - | - | - | - | - |
- | - | + | + | - | - | - | + |
- | + | - | - | - | + | - | - |
- | + | - | + | - | + | - | + |
- | + | + | - | - | - | - | - |
- | + | + | + | - | - | - | + |
+ | - | - | - | - | + | - | - |
+ | - | - | + | - | + | - | + |
+ | - | + | - | - | - | - | - |
+ | - | + | + | - | - | - | + |
+ | + | - | - | + | + | + | + |
+ | + | - | + | + | + | + | + |
+ | + | + | - | + | - | - | - |
+ | + | + | + | + | - | - | + |
From tafole sephetho re ka fihlela qeto: boemo ena e khotsofatsoa ka ho 7 tlhakantsuke e fapaneng ya divariabole.
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