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Difference between revisions of "Laskushiru"
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Maplus Klaaniširu au Havuraširu
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(Maplus Klaaniširu au Havuraširu) |
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'''Pravdalasku''' – lasku fu hurmange pravda (os uso). Ine laskuširuvelt letstevikti '''Buulpravdalasku''', ka har ni kundur fal – ''pravda'' (⊤ os 1) au ''uso'' (⊥ os 0). | '''Pravdalasku''' – lasku fu hurmange pravda (os uso). Ine laskuširuvelt letstevikti '''Buulpravdalasku''', ka har ni kundur fal – ''pravda'' (⊤ os 1) au ''uso'' (⊥ os 0). | ||
== Klaanilaskuširu == | |||
'''Klaani''' - ine laskuširu, klaani har mange chigau ting. Deki har sofnai ting, os nil ting (de kaku ∅). Ttb Jamlasku je klaani mit sofnai lasku, men A = {1, 2, 3, 4} je klaani mit mono 4 lasku. Ting ine klaani mus chigau je, sitt {1, 1} sama {1}. Klaani mavikti ine laskuširu, grun al laskuširu bruk sore. | |||
== Havuralaskuširu == | |||
'''Havura''' - liik klaani, men har plusmange ruru. Klaani H je havura li har kawarina ⋅:H⨯H→H, ka suru 4 ''Havurapravda'': | |||
# Peral a, b ine havura H, a⋅b auen ine H | |||
# Peral a, b, c ine H, a⋅(b⋅c) = (a⋅b)⋅c | |||
# Jam e ine H, sitt peral a ine H, e⋅a=a⋅e=a | |||
# Peral a ine H jam b ine H sitt a⋅b=b⋅a=e (kakuena ''b=a^-1'') | |||
Men ine havura, a⋅b naimus b⋅a sama. Li afto prvada peral a au b, de H ''havurafabel'' (naeme za Niels Henrik Abel) | |||