![Screenshot of ccapitalia.net: Experiments with Calculo Analog Computer Kit (1959) [pdf]](https://hn.urlbox.com/shots/renders/2024/6/8/f1a74c1b-d77d-42d7-a48c-98de1cee39fe.jpg)
![Screenshot of cs.rpi.edu: λ Calculus (2013) [pdf]](https://hn.urlbox.com/shots/renders/2023/8/18/c25c64bb-fea6-47a6-a2c1-133fdcd2b53a.jpg)
First screen, captured .
Looks similar
![Screenshot of mathsquad.com: Three hundred words you can spell on a calculator [pdf]](https://hn.urlbox.com/shots/renders/2024/11/24/300e7098-fd39-4116-b41a-9f7ccfe7937b.jpg)
![Screenshot of simon.peytonjones.org: Sequent Calculus as a Compiler Intermediate Language (2016) [pdf]](https://hn.urlbox.com/shots/renders/2024/3/3/d240bb84-c226-408c-a0b4-1fb416400df8.jpg)
![Screenshot of ccr.sigcomm.org: How to Read a Paper [pdf]](https://hn.urlbox.com/shots/renders/2023/11/28/0b09bd84-d553-4878-956c-fd1026175992.jpg)
How to Read a Paper [pdf](ccr.sigcomm.org)
171 points by sherilm | 40 comments
![Screenshot of cidrdb.org: Database Gyms [pdf]](https://hn.urlbox.com/shots/renders/2023/6/19/e1c383b9-eaac-4738-9dc3-006db2ed0c0a.jpg)
Database Gyms [pdf](cidrdb.org)
105 points by greghn | 8 comments
![Screenshot of paulgazzillo.com: SuperC: Parsing All of C by Taming the Preprocessor [pdf] (2012)](https://hn.urlbox.com/shots/renders/2024/3/9/57e5751d-6921-4758-80c8-bff8b956aca0.jpg)
First screen, captured .
171 points by sherilm | 40 comments
105 points by greghn | 8 comments