Euler
00 / 03
e — ~/usb

an ai that still works when the wifi doesn't. free.

e turns any usb drive into an offline ai. download once, then no internet needed. windows, mac, linux.

$ ./why-e

storms. dead zones. a long drive. a bad week for the grid.

keep a brain in your bag. it runs on your own laptop, with no signal.

e is the number behind anything that compounds: interest, growth, a battery draining. same constant, both directions.

$ ./growth

e^x grows ↑ and e^-x fades ↓x = 0.00 · e^x = 1.00

slow, slow, then not slow. that's why small habits and small leaks both matter.

$ ./how-it-works

01
plug in a usb$ cd <drive>/e-kit
02
run one script (needs wifi once, to download). windows: double-click e.bat$ bash e.sh
03
chat offline. bigger model = more RAM, e picks one that fitse> hello

$ ./pick-a-brain

pick a brain
tiny    ~1B  0.8 GB
runs on anything · 8 GB RAM
> default ~3B  2 GB * recommended
best for most laptops · 8 GB RAM
big     ~8B  4.9 GB
if you have 16 GB+ RAM
huge    ~27B  17 GB
if you have 32 GB+ RAM
e checks your machine and recommends one. no internet after the download.

$ e

e · llama3.2:3b · offline
you
why does e show up in compound interest?
e
⠋ thinking...
e>
enter send · /models · /clear · /quit

what it can't do: no live news, no web. it is not a substitute for emergency services.

$ ./digits

2.71828… never repeats, never ends. the drive is smaller than that.

$ ./get-files

phone>
mail>
your link shows up right here. no account.

by sending, you agree we may follow up about e by text or email. no spam. reply STOP anytime.

$ ./faq

what is this

a small set of scripts. you put them on a usb drive, run one, and it downloads a lightweight ai model and runtime onto the drive. after that you chat in a terminal with no internet.

is it really free

yes. no account, no card.

what computer do I need

8 GB RAM runs the tiny and ~3B brains. the ~8B brain wants 16 GB or more, and the ~27B brain wants 32 GB or more. windows, mac or linux.

does it need internet

only once, to download the files and the brain you pick. after that, no.

what can't it do

no live news and no web. small models forget and make mistakes. it is not a substitute for emergency services.

is it safe

the scripts are plain text you can read before you run them. the brain downloads from its official source, not from this site.