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aa:lab:4 [2025/10/27 20:12]
dmihai
aa:lab:4 [2025/10/27 21:14] (current)
lfa
Line 5: Line 5:
 1. $ \forall l \in List. reverse(reverse(l)) = l$ 1. $ \forall l \in List. reverse(reverse(l)) = l$
  
-2. $ \forall ​x, size(move(r)) = size(r)$+2. $ \forall ​r \in Ring, size(move(r)) = size(r)$
  
 3. $ \forall i \in \mathbb{N}, \forall r \in Ring, element(i,​move(r)) = element(i+1,​r)$ 3. $ \forall i \in \mathbb{N}, \forall r \in Ring, element(i,​move(r)) = element(i+1,​r)$