Danpiker

Public Key

npub1djuwmvsk02mmgmlrns8acdr3ahk4xn62gumypfy02pflcfmk2lwqrd77hr

NIP-05 Address

Profile Code

nprofile1qqsxew8dkgt84da5dl3ecr7ux3c7mm2nfa9ywdjq5j84q5luyam90hqprpmhxue69uhhyetvv9ujumt0d4hhxarj9ecxjmntqyg8wumn8ghj7mn0wd68ytnhd9hx2rtjq5x

Publishing to

relay.momostr.pink

nostr.wine

relay.damus.io

Author Public Key

npub1djuwmvsk02mmgmlrns8acdr3ahk4xn62gumypfy02pflcfmk2lwqrd77hr

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Last Notes

2026-09-29 20:25:15 UTC

In light of the recent news about the 3 dimensional aperiodic monotile (https://arxiv.org/pdf/2609.24779v1) Here an animation of the assembly of the rep-tile it is based on
https://media.mathstodon.xyz/media_attachments/files/117/356/167/260/070/103/original/088700d7b8a71079.mp4

2026-06-07 12:12:58 UTC

This illusion was new to me. Does whichever dot you look at turn more purple?
Pretty neat how clearly this lets you see the reduced sensitivity to blue light in the very centre of your vision.
https://www.schulz-hildebrandt.com/9-purple-dots-illusion/
https://arxiv.org/abs/2509.11582
https://media.mathstodon.xyz/media_attachments/files/116/708/743/912/879/574/original/b6a7ea386760904e.png

2026-03-26 12:25:19 UTC

https://media.mathstodon.xyz/media_attachments/files/116/295/461/102/514/422/original/a3e5bf9b1abf2bec.mp4

2024-12-25 15:19:55 UTC

- reply

here's a plot of the imaginary part of sl I made recently (https://mathstodon.xyz/@Danpiker/112712824933016956)
https://media.mathstodon.xyz/media_attachments/files/113/714/132/017/130/406/original/1a0ca58412b12492.jpg

2024-10-11 16:58:21 UTC

https://media.mathstodon.xyz/media_attachments/files/113/289/847/493/467/114/original/6da16b8077171919.mp4