For Students · Turing Machine
Turing Machine for a hash table
Built for students learning it for a class or exam. See the concept move instead of memorizing formulas — and check your homework intuition. Simulate a hash table live below — adjust the inputs and watch it respond, right in your browser.
Turing MachineLive
the model of all computation
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state = A · step 0
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Writes the maximum 1s then halts (Σ=6). A finite state machine plus an infinite tape — the abstract computer that defines what is computable at all.
Data Inspector
StateA
Steps0
Statusrunning
Governing equation
Reading this result: This 3-state busy beaver writes the maximum possible six 1s onto a blank tape before halting — the champion for its size, and a vivid reminder that even tiny machines can be hard to predict.
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Frequently asked questions
- Is this good for students?
- Yes — this version of "Turing Machine for a hash table" is framed for students learning it for a class or exam. See the concept move instead of memorizing formulas — and check your homework intuition.
- Do I need to install anything?
- No. It runs in any modern browser, free, with no account required.