Practal

practal.com

Practal, “Practical Logic”, is a science site on practal.com, in English, funded by its readers: about 0 paying supporters on GitHub Sponsors, estimated.

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Latest posts

Valuation Spaces and Relativisation: The Lambda Calculus Example2026-05-01
Recursive teXt2024-01-22

From the site's feed, read 2026-10-22.

Pages

8 pages indexed; the pages that lead the site by its internal links:

Practal — Practical Logic

https://practal.com/

Abstraction Logic

https://practal.com/abstractionlogic/

Valuation Spaces and Relativisation: The Lambda Calculus Example | Practal

https://practal.com/blog/valuation-spaces-and-relativisation/

Recursive teXt

https://practal.com/recursivetext

A Conversation with Graham Priest About Abstraction Logic

https://practal.com/press/cwgpaal/1

Axioms Are Inference Rules

https://practal.com/press/aair/1

A First Look At Practal

https://practal.com/press/aflap/1

Standing

category sciencelang enrank 44769 of 96895paying 0 GitHub Sponsorsrevenue / yr not publishedno supporter count: the floor weight

Verified funding

github_sponsors https://github.com/sponsors/practalverified 2026-08-16

Badge

For the site's owner: a badge that says readers fund it, linked to this page. It shows the live figure, so it never goes stale; a count appears once a platform publishes one.

HTML

<a href="https://readerfunded.com/site/practal.com"><img src="https://readerfunded.com/badge/practal.com.svg" alt="Reader-funded, verified by ReaderFunded" height="20"></a>

Markdown

[![Reader-funded, verified by ReaderFunded](https://readerfunded.com/badge/practal.com.svg)](https://readerfunded.com/site/practal.com)

Neighbourhood

Linked from 5 domains, links to 19; of the latter, the funded sites are shown. Funded sites first, then the sources that link to fewest other funded sites. Links as seen in the Common Crawl domain graph (cc-main-2026-aug-sep-oct), cut 2026-10-23: the pages crawled in a window of three months, not necessarily the site of today, and a page not crawled in that window leaves no link.

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