path_semantics

A research project in path semantics, a re-interpretation of functions for expressing mathematics (by advancedresearch)

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path_semantics reviews and mentions

Posts with mentions or reviews of path_semantics. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-11-01.
  • What do we mean by "the foundations of mathematics"?
    2 projects | news.ycombinator.com | 1 Nov 2023
    In mathematics, the roof holds up the building, not the foundation. Since humans use mathematics a lot, we design foundations to our specific needs. It is not the building we are worried about, we just want better foundations to create better tools.

    Not only are we going to treat mathematics as subjective, but also having formal theories that reason about different notions of subjectivity. https://crates.io/crates/joker_calculus

    > Could our conception of paradox be itself primal, and perhaps, in some plane, could it be something ranking higher, of first-class?

    Yes! Paradoxes are statements of the form `false^a` in exponential propositions. https://crates.io/crates/hooo

    > Also, I’ve been thinking, recently, on the role of time in structures. There can’t possibly be any structure whatsoever without time, or, more concretely, at least the memory of events, recollecting distinctive and contrasting entropic signatures. So, mathematics manifesting as, of, and for structure, wouldn’t it require, first and foremost, a treatment from physics? Regular or meta?

    Path semantical quality models this relation, where you have different "moments" in time which each are spaces for normal logical reasoning. Between these moments, there are ways to propagate quality, which is a partial equivalence. https://github.com/advancedresearch/path_semantics

  • The Prop challenge has been solved
    6 projects | /r/rust | 4 Nov 2022
    In topology, there is something called "point free theorem proving" style, which is almost usable in Coq or other provers like Lean, or even Cubical Type Theory. The problem is composition of normal paths. In e.g. Coq, you need a solution before you can compose. In order for normal paths to be completely painless, one use an "imaginary inverse" (paper). It is relatively easy to build your own language using an imaginary inverse to do point free theorem proving, but it also turns out that many proofs don't need types. However, adding full point free theorem proving to dependent types makes type checking undecidable.
  • Prop v0.21 released! Experimental support for homotopy levels (propositional theorem proving in Rust)
    2 projects | /r/rust | 22 Feb 2022
    Here is a transcript of the talk I held for the Category Theory Study Group on Applied Category Theory Server: https://github.com/advancedresearch/path_semantics/blob/master/lectures/introduction-to-path-semantics/transcript-of-introduction-to-path-semantics.pdf
  • Prop v0.8 released! Propositional theorem proving in Rust (Logic)
    7 projects | /r/rust | 14 Jan 2022
    Also, symbolic distinction might play a role in understanding consciousness in relation to Wolfram models. If the hypothesis and underlying assumptions are true, then this could be a major scientific breakthrough. Wolfram models correspond to theorem proving with IPL, so there might be a corresponding interpretation of physics associated with PSI. See https://github.com/advancedresearch/avatar_hypergraph_rewriting for more information. Here is the paper about the hypothesis: https://github.com/advancedresearch/path_semantics/blob/master/papers-wip2/the-symbolic-distinction-hypothesis-of-consciousness.pdf
  • Infinity Category Theory Offers a Bird’s-Eye View of Mathematics
    3 projects | news.ycombinator.com | 15 Sep 2021
    I had a similar feeling and recently came across a project that feels like it’s closer to the core as you suggest: https://github.com/advancedresearch/path_semantics
  • Catuṣkoṭi Communication - An intuitive explanation of Cubical Binary Codes in the AML Catuṣkoṭi bridge
    1 project | /r/logic | 6 Apr 2021
  • Answered Modal Logic Catuṣkoṭi - Building a bridge between two esoteric 4-value logics using intuition of quantum measurements
    1 project | /r/logic | 31 Mar 2021
  • Answered Modal Logic CatuṣkoṭI [pdf]
    1 project | news.ycombinator.com | 31 Mar 2021
  • Answered Modal Logic Catuṣkoṭi
    1 project | /r/math | 31 Mar 2021
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advancedresearch/path_semantics is an open source project licensed under MIT License which is an OSI approved license.

The primary programming language of path_semantics is Rust.


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