47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
import fol
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if __name__ == '__main__':
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kb = fol.kb.Kb()
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try:
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if True:
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kb.tell('Est(ALICE, L0, S0)')
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kb.tell('Proche(L0, L1)')
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kb.tell('Proche(L1, L2)')
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kb.tell('Proche(L2, L3)')
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kb.tell('Proche(L3, L4)')
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kb.tell('Proche(L4, L5)')
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kb.tell('Proche(L5, L6)')
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kb.tell('Proche(L6, L7)')
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kb.tell('(Est(ALICE, x, s) & Proche(x, y)) -> Poss(go(x, y), s)')
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kb.tell('Poss(go(x, y), s) -> Est(ALICE, y, do(go(x, y), s))')
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answer = kb.ask('Est(ALICE, place, situation)')
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print(answer)
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# [print(k) for k in kb.base]
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if False:
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print(f'{len(kb.base)}----------------')
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[print(r) for r in kb.base]
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print(f'{len(kb.base)}----------------')
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print(answer)
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if False:
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for k, v in kb.indexes.items():
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print('--------', k, '--------')
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[print(p) for p in v]
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else:
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kb.tell('Friend(ALICE, BOB)')
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kb.tell('Friend(BOB, CLAIRE)')
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kb.tell('Friend(x, y) -> Friend(y, x)')
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kb.tell('(Friend(x, y) & Friend(y, z)) -> Friend(x, z)')
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answer = kb.ask('Friend(ALICE, x)')
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print(answer)
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# print('--------------------------------')
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# [print(b) for b in kb.base]
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except KeyboardInterrupt:
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pass
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