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GNU social JPは日本のGNU socialサーバーです。
Usage/ToS/admin/test/Pleroma FE

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simulated circular slide rule with a shell shaped arc in the middle

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https://social.v.st/system/media_attachments/files/114/411/414/073/505/684/original/313edd12fcaf5eb3.jpg

Notices where this attachment appears

  1. Embed this notice
    Trammell Hudson (th@social.v.st)'s status on Monday, 28-Apr-2025 04:02:27 JST Trammell Hudson Trammell Hudson
    in reply to

    That appears to correctly compute sin(declination)*sin(latitude) now

    In conversation about 23 days ago from social.v.st permalink
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GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.