←back to thread

Show HN: Compile C to Not Gates

(github.com)
101 points tomhee | 1 comments | 17 Jan 25 19:36 UTC | HN request time: 0.212s | source

Hi! I've been working on the flipjump project, a programming language with 1 opcode: flip (invert) a bit, then jump (unconditionally). So a bit-flip followed by more bit-flips. It's effectively a bunch of NOT gates. This language, as poor as it sounds, is RICH.

Today I completed my compiler from C to FlipJump. It takes C files, and compiles them into flipjump. I finished testing it all today, and it works! My key interest in this project is to stretch what we know of computing and to prove that anything can be done even with minimal power.

I appreciate you reading my announcement, and be happy to answer questions.

More links:

- The flipjump language: https://github.com/tomhea/flip-jump https://esolangs.org/wiki/FlipJump

- c2fj python package https://pypi.org/project/c2fj/

Show context
dang ◴[17 Jan 25 19:57 UTC] No.42742580[source]▶
Looks like we banned you and this domain because of the egregious vote manipulation and bogus comments at https://news.ycombinator.com/item?id=34856792.

That was a long time ago, though, and the project is interesting enough, so I'm going to assume you've learned your lesson and unban you. Please stop using multiple accounts for this though!

replies(2): >>42742720 #>>42742743 #
jimbob45 ◴[17 Jan 25 20:09 UTC] No.42742720[source]▶
Dang, I have to know what triggered you to say this. It’s not the same user account so you would have had to have recognized the URL and written based on that.

Do you keep notes on each astroturfed submission and auto-trigger reposts to notify yourself? Or did you just happen to recognize this? 20 minutes from his post to your comment is absurdly good moderation.

replies(2): >>42742792 #>>42742882 #
dang ◴[17 Jan 25 20:24 UTC] No.42742882[source]▶
https://news.ycombinator.com/item?id=42742462 was on the front page. We got an email suggesting that the URL should be https://github.com/tomhea/c2fj instead of https://github.com/tomhea/flip-jump. That made sense, except it turned out that github.com/tomhea was banned. That seemed odd because we don't normally ban github domains, so I looked at the history https://news.ycombinator.com/from?site=github.com%2Ftomhea (most of which will only be visible to users who have 'showdead' set to 'yes' in their profile), and it was pretty easy to see that https://news.ycombinator.com/item?id=34856792 was, let's call it, the original sin in this chain of woe. It was also pretty obvious that the other submitting accounts were all related. Since the project itself is interesting I figured the best thing to do was give the submitter a second chance, so I picked the earlier post from today (the OP) and swapped it out for the other one (42742462).

I hope that answers your question!

replies(1): >>42743739 #
1. doormatt ◴[17 Jan 25 22:01 UTC] No.42743739[source]▶
You sir, are amazing. Thank you for being so utterly transparent.