ECEcco·Aug 31, 2017
This is a bug that's being currently worked on. See https://github.com/numworks/epsilon/issues/6
In Epsilon: Graphing calculator operating systemnumworks
epsilon
C++2017–2022
numworks / epsilon
epsilon
Modern graphing calculator operating system.
11Distinct people
12Mentions
0Explicit recommenders
2KGitHub stars
What to know before exploring
What it is
Modern graphing calculator operating system.
GitHub
Where it is used
No documented product use was verified in the last source check.
What people are saying
No recommendation phrase was found in the indexed comments.
No classified warning is attached to this page. Read the discussions before treating silence as approval.
Also in these discussions
No other repository is repeatedly linked in the same discussions.
This week on Hacker News
Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 3:30:57 AM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by year12 dated mentions
Observed mentions: 2017-08-29 08:36:29 UTC to 2022-08-26 20:33:00 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| 2017 | 2017-01-01 00:00:00 UTC | 2018-01-01 00:00:00 UTC | 3 | 1 | 2 |
| 2018 | 2018-01-01 00:00:00 UTC | 2019-01-01 00:00:00 UTC | 4 | 0 | 4 |
| 2019 | 2019-01-01 00:00:00 UTC | 2020-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2020 | 2020-01-01 00:00:00 UTC | 2021-01-01 00:00:00 UTC | 2 | 0 | 2 |
| 2021 | 2021-01-01 00:00:00 UTC | 2022-01-01 00:00:00 UTC | 1 | 0 | 1 |
| 2022 | 2022-01-01 00:00:00 UTC | 2023-01-01 00:00:00 UTC | 2 | 0 | 2 |
What Hacker News says
3 sourcesEpsilon: Graphing calculator operating system
106 points · Open discussionThe numworks code can be found here: https://github.com/numworks/epsilon.git
The hardware used is described extensively on their website: https://www.numworks.com/resources/engineering/hardware/
From their website: https://www.numworks.com/why/
"NumWorks is the first open graphing calculator: all our engineering effort is made available online under a Creative Commons license.
Each device can be completely customized, and the community can build improvements that will be collectively shared in software updates.
All our blueprints and 3D plans are public. Devices can be easily repaired, and using some off-the-shelf electronic components you can even try to build your own 3D printed calculator.
"
In Numworks: The graphing calculator that makes learning math easier