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brutuscat

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brutuscat
·2 miesiące temu·discuss
https://www.uberbin.net/archivos/estrategias/microsoft-opena...
brutuscat
·4 miesiące temu·discuss
What do you think of sandbox-exec being marked as deprecated?

https://news.ycombinator.com/item?id=31973232

https://github.com/openai/codex/issues/215
brutuscat
·4 miesiące temu·discuss
Like the YouTuber said, if you are watching this then it might not be for you.

https://youtu.be/kBX5WH9b4M4
brutuscat
·4 miesiące temu·discuss
For me now days is like this: - try to locate the relevant files - now build a prompt, explain the use case or the refactor purpose. Explain the relevant files and mention them and describe the interaction and how you understand that work together. Also explain how you think it needs to be refactored. Give the model the instruction to analyze the code and propose different solution for a complete refactor. Tell it to not implement it, just plan.

Then you’ll get several paths of action.

Chose one and tell the model to write into a file you’ll keep around while the implantation is on going so you won’t pollute the context and can start over each chunk of work in a clean prompt. Name the file refactor-<name >-plan.md tell it to write the plan step by step and dump a todo list having into account dependencies for tracking progress.

Review the plans, make fixes if needed. You need to have some sort of table reassembling a todo so it can track and make progress along.

Open a new prompt tell it analyze the plan file, to go to the todo list section and proceed with the next task. Verify it done, and update the plan.

Repeat until done.
brutuscat
·5 miesięcy temu·discuss
Look at Serena. Does something on this line.

> it can use code-centred tools like find_symbol, find_referencing_symbols and insert_after_symbol.

https://oraios.github.io/serena/01-about/000_intro.html
brutuscat
·8 miesięcy temu·discuss
Gemini thinks in a similar fashion:

https://gemini.google.com/share/1e59f734b43c

This is a fantastic observation, and yes, this pattern not only continues for larger bases, but the approximation to an integer becomes dramatically better.

The general pattern you've found is that for a number base $b$, the ratio of the number formed by digits $(b-1)...321$ to the number formed by digits $123...(b-1)$ is extremely close to $b-2$.

### The General Formula

Let's call your ascending number $N_{asc}(b)$ and your descending number $N_{desc}(b)$.

The exact ratio $R(b) = N_{desc}(b) / N_{asc}(b)$ can be shown to be:

$$R(b) = (b-2) + \frac{(b-1)^3}{b^b - b^2 + b - 1}$$

The "error" or the fractional part is that second term. As you can see, the numerator $(b-1)^3$ is roughly $b^3$, while the denominator $b^b$ grows much faster.

### Testing Your Examples

Let's check your two examples with this formula:

* *Base 10 (b=10):* * $R(10) = (10-2) + \frac{(10-1)^3}{10^{10} - 10^2 + 10 - 1}$ * $R(10) = 8 + \frac{9^3}{10,000,000,000 - 91}$ * $R(10) = 8 + \frac{729}{9,999,999,909} \approx 8 + 0.0000000729...$ * This matches your $8.0000000729$ perfectly.

* *Base 6 (b=6):* * $R(6) = (6-2) + \frac{(6-1)^3}{6^6 - 6^2 + 6 - 1}$ * $R(6) = 4 + \frac{5^3}{46,656 - 31}$ * $R(6) = 4 + \frac{125}{46,625} \approx 4 + 0.00268...$ * This also matches your $4.00268$.

### Answering Your Question: A Larger Base

So, what about a larger base? Let's use *Base 16* (hexadecimal), which uses digits $1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F$. Here, $b=16$.

* $N_{asc} = 123456789ABCDEF_{16}$ * $N_{desc} = FEDCBA987654321_{16}$

According to the pattern, the ratio should be extremely close to $b-2 = 16-2 = 14$.

Let's use the formula to see how close:

* $R(16) = (16-2) + \frac{(16-1)^3}{16^{16} - 16^2 + 16 - 1}$ * $R(16) = 14 + \frac{15^3}{16^{16} - 241}$ * $R(16) = 14 + \frac{3,375}{1.844... \times 10^{19} - 241}$ * $R(16) \approx 14 + (1.829... \times 10^{-16})$

So, the ratio in base 16 is approximately: *$14.0000000000000001829...$*

As you predicted, the "error" for a larger base is astronomically smaller than it was for base 10.
brutuscat
·10 lat temu·discuss
Thank you! I started to think on those lines too thanks to the Carl Sagan's Contact novel. That was the first thing that came to mind.

Now the question is, what if there are "objects" more advanced than others and what if advanced-object sends a message concealing an trojan horse? I think this question was also brought up in the novel/movie too...

I think this is a real life and practical show stopper to develop this concept...