edo

> Also included a table with values generated using the General Birthday Formula. Unsure that your calculation is correct. IMO it is better to calculate something like annual collision probability...

Have made [a spreadsheet](https://docs.google.com/spreadsheets/d/1fUykRMW5v48FfpSKRPSvewyzUHywjxPlB6FjXvHa5Jg) with some UUID variants. - `UUID v1`, `UUID v4`, `ULID` — existing standards; - `UUID v7` — this draft, 122 effective bits (6 bits reserved: 4...

> We can adjust the life span of the UUIDv7 in the field "years after now", right? It's interesting how the number of years affects the probability of collision. But...

Actually, I do not exclude the option of making the epoch even shorter. `last date` is probably a bad name. Nothing *really* bad should happen when an integer overflow occurs....

> Is the spreadsheet correct? The "when every nanosecond new UUID is generated" part in case of ns precision would mean that every nanosecond the time is incremented and because...

> The "when every nanosecond new UUID is generated" part in case of ns precision would mean that every nanosecond the time is incremented and because of that the probability...

@nerg4l I do not speak English well enough to talk about probability theory, but I'll try to explain with a simple example. Let's say you buy an instant lottery ticket...

What are default frequencies for RPi 3B+ and RPi 4? I use `gpu_freq=250`, is it enough to have stable SPI frequency on PRi 3B+? Or I have to specify `core_freq_min`...

I tried it, it doesn't work to me ```` # for src in arm core h264 isp v3d uart pwm emmc pixel vec hdmi dpi ; do echo -e "$src:\t$(vcgencmd...

English is not my native language, I completely rely on your choice of name.