The page presents an interactive educational tool implementing Carl Friedrich Gauss's mathematical algorithm for calculating weekdays, with transparent formula explanation and historical context. It demonstrates mild alignment with UDHR provisions on freedom of information (Article 19) and education (Article 26) through open access and pedagogical clarity, though human rights themes are not explicitly engaged.
For people who don’t know, John H. Conway’s doomsday algorithm allows you to compute the day of the week for any date by starting from a set of memorable dates (called “doomsdays”) and working from there. https://en.wikipedia.org/wiki/Doomsday_rule
So for example doomsday for this year is a Saturday, so I know the last day in February is a Saturday (this Saturday in fact) and also that Independence Day, Boxing Day and Halloween are also going to be on Saturday this year, because they are all Doomsdays (on non-leap years).
Page provides open access to educational content about historical mathematical knowledge (Gauss's formula), supporting free expression and access to information without restriction. Content is informative and made freely available.
FW Ratio: 60%
Observable Facts
Page is publicly accessible without authentication or payment.
Content describes historical mathematical achievement by Carl Friedrich Gauss published in 1927.
Interactive tool allows users to compute weekday calculations for any year from 1583 onward.
Inferences
Free, open access to educational content supports Article 19's right to seek, receive, and impart information.
Publishing historical knowledge without restriction advocates for free access to educational resources.
Page celebrates and disseminates knowledge of Carl Friedrich Gauss's intellectual achievement and mathematical innovation, supporting participation in cultural and scientific progress.
FW Ratio: 60%
Observable Facts
Page attributes formula to Carl Friedrich Gauss (1777–1855) and notes historical publication in 1927.
Interactive tool embodies a specific mathematical/scientific achievement and allows users to engage with it.
No copyright restrictions or access limitations on the mathematical method are imposed.
Inferences
Public dissemination of mathematical knowledge supports participation in scientific and cultural progress.
Crediting historical mathematician acknowledges human intellectual contribution to science.
Page provides free access to educational content about historical mathematics, supporting right to education. Content is accessible to all without cost.
FW Ratio: 60%
Observable Facts
Page explains Gauss's mathematical formula with step-by-step computation display.
No authentication or payment barrier exists to access educational content.
Generative art canvas background lacks observable alt text or accessibility labels.
Inferences
Free educational content supports right to education under Article 26.
Lack of accessibility features (alt text, ARIA labels) undermines inclusive access to information.
Preamble addresses universal dignity and equal rights of all members of the human family; page content is mathematical education with no direct engagement.
No privacy policy detected; static site with no data collection signals.
Terms of Service
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No terms of service detected; personal blog.
Identity & Mission
Mission
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Personal blog; no explicit mission statement relevant to human rights.
Editorial Code
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No editorial code detected; personal technical blog.
Ownership
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Personal domain; individual author (Lukas Metzner).
Access & Distribution
Access Model
+0.05
Article 19
Open-access educational content; no paywalls or registration required.
Ad/Tracking
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No advertising or tracking scripts detected.
Accessibility
-0.05
Article 26
Limited accessibility features detected; no alt text visible for canvas-based generative art; color-contrast ratios appear adequate but no ARIA labels observed.
Site is open-access, no login required, no paywalls, no regional blocking. Page is published on public GitHub Pages, supporting universal access to information.
Limited accessibility features (no alt text for canvas, minimal ARIA labels) reduce structural support for inclusive education. Site lacks explicit accessibility accommodations.
build 1ad9551+j7zs · deployed 2026-03-02 09:09 UTC · evaluated 2026-03-02 11:31:12 UTC
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