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Reddit rules index · read 2026-09-26

Can you promote on r/logic?

Self-promotion restricted Its rules restrict self-promotion. Posts that promote your own work are likely to be removed.

AI-generated content not allowed Its rules remove some or all AI-generated posts, comments or media. Write it yourself here, or pick another community. Other communities' AI rules.

What this page is

This page quotes r/logic's rules as ThreadFox read them on 2026-09-26. The quoted text is the community's; the verdict above is our reading of it. Conditions often decide whether a post fits (a required thread, flair, posting day, account age or karma), and r/logic's current rules on Reddit always win over this page.

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This subreddit is a venue for discussion and questions on the subject of logic, the branch of philosophy and mathematics concerned with reasoning. Both philosophical and mathematical logic are welcome here.

What its rules say about promotion

No commercial activity
No ads. No promotions. No fundraising.

What its rules say about AI and bots

No Artificial Intelligence / LLM
Please no AI. This subreddit is for primarily for human content.
All 7 rules of r/logic
  1. Civility
    Please be civil. No personal attacks. Please address your posts to issues, not people. No name-calling. Assume good faith. No one here wants to be illogical. We all have differing views on how to support this ideal. Do not question people's motivations. Assume that any ideas put forward are done so with the best intentions, even if if you believe they are wrong. Be constructive. Forgive. forget. reset. Please do not perpetuate on-going conflict.
  2. Relevant posts only
    The post has to have something to do with the subject area of logic. This includes: Informal logic, Critical thinking, Term logic, Propositional logic, Predicate logic, Set theory, Proof theory, Model theory, Computability theory, Non-classical logic, Modal logic, Metalogic, Philosophy of logic, Paradoxes, History of logic. This does not include: Recreational mathematics, Logic puzzles, Statistics, Logic in electrical circuits, Metaphysics.
  3. Moderator discretion
    This group is dedicated to openness. In general, no post, comment, or member shall be removed except for a serious and compelling reason. The moderators have wide discretion in applying this rule on a case by case basis. This subreddit is public.
  4. No Artificial Intelligence / LLM
    Please no AI. This subreddit is for primarily for human content.
  5. No commercial activity
    No ads. No promotions. No fundraising.
  6. No duplicates
    A repeated post may be removed. Please try to keep a discussion on a single issue within the same post.
  7. No empty posts
    No empty posts. Please have substantive content. No crossposts that were removed from their original subreddit.

What the written rules don't show

  • Unpublished minimums. Many communities remove posts from new or low-karma accounts through AutoModerator settings that are not on the rules page, often before a moderator sees them.
  • Reddit's own filters. Reddit's site-wide spam filters can remove posts from accounts that mostly share links to their own site, in any community.
  • The community's norms. Many communities see themselves as peers, not an audience: post where you already take part, and make the post worth reading without the link.

Let your AI read the rules before it posts.

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The verdict is our reading of r/logic's rule text on 2026-09-26. Rules change and moderators decide: read the current rules before you post. Not affiliated with Reddit or r/logic.

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