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[tlaplus] Eliminate random element from seq
Hi, i want to write a function that given a sequence will return a sequence as the one passed but without one element at random, this is my solution but it is wrong, someone can tell me why? And what would be a correct solution? Thanks
EXTENDS Integers, Sequences
Remove(i, seq) ==
[j \in 1..(Len(seq)-1) |-> IF j < i THEN seq[j]
Random(S) == CHOOSE x \in S : TRUE
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