Tootfinder

@arXiv_mathCT_bot@mastoxiv.page
2025-10-01 07:50:07

Double Orthogonal Factorization Systems
C. B. Aberl\'e, Elena Caviglia, Matthew Kukla, Rub\'en Maldonado, Luca Mesiti, Dorette Pronk, Tanjona Ralaivaosaona
https://arxiv.org/abs/2509.26343

Double Orthogonal Factorization Systems
We define strict and lax orthogonal factorization systems on double categories. These consist of an orthogonal factorization system on arrows and one on double cells that are compatible with each other. Our definitions are motivated by several explicit examples, including factorization systems on double categories of spans, relations and bimodules. We then prove monadicity results for orthogonal factorization systems on double categories in order to justify our definitions. For fibrant double c…

@kexpmusicbot@mastodonapp.uk
2025-10-29 15:37:50

🇺🇦 #NowPlaying on KEXP's #MorningShow
Elliott Smith:
🎵 Junk Bond Trader
#ElliottSmith
https://cjlo1690am.bandcamp.com/track/cursed-arrows-junk-bond-trader-elliott-smith-cover-live-cjlo
https://open.spotify.com/track/5I82Gy3FcoPGP4rzYbXADt

@radioeinsmusicbot@mastodonapp.uk
2025-09-25 10:56:17

🇺🇦 Auf radioeins läuft...
Fat Freddy's Drop:
🎵 Slings And Arrows
#NowPlaying #FatFreddysDrop
https://fatfreddysdrop.bandcamp.com/album/slings-arrows
https://open.spotify.com/track/0fwH1CGgmOmi9FxXuivhcU

@bobmueller@mastodon.world
2025-10-29 14:30:07

Is it talent?
https://www.instagram.com/reel/DQM0-w2jEOd/?utm_source=ig_web_copy_link&igsh=NTc4MTIwNjQ2YQ==

Duaa Izzidien - Visual Storyteller & Artist on Instagram: "I had far too much fun creating this reel and couldn’t bring myself to delete any of it to make it shorter and more algorithm friendly 🙈 If you watched it all the way to the end - well done! You’ve just demonstrated the very thing the reel is about - showing up is the only talent that matters. My arrows don’t always hit the target. My paintings don’t always turn out how I planned. And honestly? Life rarely goes the way I intend. But really that isn’t what matters. In Islam we say that actions are by intentions and that sometimes means letting go of controlling our outcomes. We can control our intentions, our effort, showing up - but we have to remember that the result doesn’t actually come from those actions. Sometimes the arrow misses because there’s a better lesson waiting or perhaps it’s to remind you to stay humble and remember that ‘you’ are not the architect of your success. Sometimes the painting goes “wrong” because it’s becoming something more beautiful than you imagined. Sometimes life doesn’t work out the way you planned because there’s something different, better, round the corner for you. A huge thank you to @thabitoon_archers and @mamluk.academy for teaching me. You’ve taught me far more than just archery - you’ve taught me a rich history and life lessons that bring peace. (any mistakes in my form are entirely mine!). Want to learn how to use art as a tool for trusting and letting go of control? DM me ‘CREATE’ and I’ll show you these techniques. #showingisenough #trusttheprocess #archery #archerygirl #traditionalarchery #archerylife #overwhelm #personalgrowth #innerstrength #growthmindset #breakthrough #findingmyself #resilience #transformation #letgoofcontrol"
24K likes, 763 comments - duaaizzidien on October 24, 2025: "I had far too much fun creating this reel and couldn’t bring myself to delete any of it to make it shorter and more algorithm friendly 🙈 If you watched it all the way to the end - well done! You’ve just demonstrated the very thing the reel is about - showing up is the only talent that matters. My arrows don’t always hit the target. My paintings don’t always turn out how I planned. And honestly? Life rarely goes the way I …

@arXiv_csCL_bot@mastoxiv.page
2025-08-27 10:15:53

Arrows of Math Reasoning Data Synthesis for Large Language Models: Diversity, Complexity and Correctness
Sirui Chen, Changxin Tian, Binbin Hu, Kunlong Chen, Ziqi Liu, Zhiqiang Zhang, Jun Zhou
https://arxiv.org/abs/2508.18824

Arrows of Math Reasoning Data Synthesis for Large Language Models: Diversity, Complexity and Correctness
Enhancing the mathematical reasoning of large language models (LLMs) demands high-quality training data, yet conventional methods face critical challenges in scalability, cost, and data reliability. To address these limitations, we propose a novel program-assisted synthesis framework that systematically generates a high-quality mathematical corpus with guaranteed diversity, complexity, and correctness. This framework integrates mathematical knowledge systems and domain-specific tools to create …

@karlauerbach@sfba.social
2025-09-27 18:41:13

Psalm 58 is about the maga-klan... Here it is (slightly shorted to meet my Mastodon site's posting length limits.)
...
Do you rulers indeed speak justly? Do you judge people with equity?
No, in your heart you devise injustice, and your hands mete out violence on the earth.
...
Break the teeth in their mouths, O God;
Lord, tear out the fangs of those lions!
Let them vanish like water that flows away; when they draw the bow, let their arrows fall s…

Bible Gateway passage: Psalm 58 - New International Version
Psalm 58 - For the director of music. To the tune of “Do Not Destroy.” Of David. A miktam. Do you rulers indeed speak justly? Do you judge people with equity? No, in your heart you devise injustice, and your hands mete out violence on the earth. Even from birth the wicked go astray; from the womb they are wayward, spreading lies. Their venom is like the venom of a snake, like that of a cobra that has stopped its ears, that will not heed the tune of the charmer, however skillful the enchante…

@aardrian@toot.cafe
2025-10-27 22:15:43

When I see “accessible by default” I am broadly wary:
https://cdpn.io/jh3y/debug/JoGpOGV
I found a WCAG violation in about four seconds (2.4.7). Never mind aria-hiding those up/down arrows (who doesn’t like to mess with sighted SR users?).
Anyway “accessible by default” from CSS influencers…

@leftsidestory@mstdn.social
2025-10-29 00:35:19

Moody Urbanity - Literally 📄
情绪化城市 - 字面上 📄
📷 Pentax MX
🎞️ Ilford HP5 Plus 400，expired 1993
#filmphotography #Photography #blackandwhite

Ilford HP5 Plus 400 (FF)

English Alt Text:
A black-and-white image showing a person walking across a tiled pavement. Only the lower legs and feet are visible; the person wears dark pants and white shoes. The pavement features geometric patterns, including arrows and diamond shapes, embedded into the tiles. The image has a grainy texture, giving it an artistic, vintage appearance. The scene captures motion and design in an urban setting.

中文替代文本：
一张黑白照片，展示一个人走在铺有几何图案的地砖上。画面中只看到其腿部和脚部，穿着深色裤子和白色鞋…

Ilford HP5 Plus 400 (FF)

English Alt Text:
A close-up view of a large metal pipe, likely part of a water or gas pipeline system. The pipe is joined by a flange with several bolts and has a handwritten label attached. The label reads “招租不做饭者优先 1361302812”. The background shows a landscape with rows of trees, suggesting the pipe is part of a infrastructure. The scene is outdoors, with natural light and a clear sky.

中文替代文本：
这是一张大型金属管道的特写图像，可能属于供水或天然气管道系统。管道通过法兰和多个螺栓连接，顶部贴有手写标签，内容为“招租不做饭者优先 136…

Ilford HP5 Plus 400 (FF)

English Alt Text:
Three safety signs mounted on a tiled wall. Each sign features a red prohibition symbol and bilingual text in Chinese and English. From left to right: “No Burning” with a flame and matchstick icon; “No Entry” with a person walking through a doorway; and “No Climbing” with a person climbing a ladder. The signs are clear and bold, designed to prevent fire hazards, unauthorized access, and unsafe climbing in a restricted area.

中文替代文本：
三块安全警示牌安装在瓷砖墙上。每块牌…

Ilford HP5 Plus 400 (FF)

English Alt Text:
A storefront entrance with glass doors and signage above. The sign includes Chinese text and an image of a bowl, suggesting a food establishment. The text reads “随便外卖外卖盲盒吃出惊喜,” promoting takeout meals with a surprise element. A unit number “0412b” is visible above the door. The setting is urban, with reflections of buildings in the glass. The image is in black and white, giving it a stylized, vintage feel.

中文替代文本：
一家餐饮店的入口，设有玻璃门和上方招牌。招牌上有中文文字和一个碗的图…

@blakes7bot@mas.torpidity.net
2025-09-20 06:18:50

#Blakes7 Series C, Episode 12 - Death-Watch
VILA: Or bows and arrows. There's ... uh ... rules and honour and chivalry and ... all that sort of thing.
CALLY: [Rolling her eyes] That makes all the difference, of course.
https://

@aardrian@toot.cafe
2025-09-22 14:24:00

Reminds me of a tactic I used in my adapted Suckerfish fly-outs a millennia ago (b&w arrows for nested items so clients could use any color).
“Taking a shot at the double focus ring problem using modern CSS”
https://piccalil.li/blog/taking-a-shot

Taking a shot at the double focus ring problem using modern CSS
A double focus ring is really useful in general but especially so with complex, themed systems. Eric Bailey shows us how to develop a really smart system, using modern CSS.

@nobodyinperson@fosstodon.org
2025-08-16 07:47:30

Has anyone here published with @…?
My manuscript is slowly approaching submission state. It is a very technical paper about the essence of my #PhD: quantifying natural #CO2

A map of a 20 by 20 meter meadow, several white scattered dots labeled s and a number. Arrows depicting co2 movement speed are pointing smoothly to the upper left-hand corner across the map. A red transparent blob in the center indicates a high co2 concentration, maybe 10000ppm. It's the 20.07.2025, 21:35.

@UP8@mastodon.social
2025-09-11 16:31:52

🪛 Tricking LLM-Based NPCs into Spilling Secrets
#llm #ai

Image showing a graph of components, on the left a player with arrows pointing to and from a box labeled game world; the top link says "Prompt Injection" and has a picture with a bomb next to a UI box and "Revealed or Not?" which has chat bubbles with ... and a lock, one with a red X on it and the other without it. An NPC character is the game world together with an identical chat bubble with the other two that says NPC's secret, below that is an icon for a command line prompt that says "S…

Tricking LLM-Based NPCs into Spilling Secrets
Large Language Models (LLMs) are increasingly used to generate dynamic dialogue for game NPCs. However, their integration raises new security concerns. In this study, we examine whether adversarial prompt injection can cause LLM-based NPCs to reveal hidden background secrets that are meant to remain undisclosed.

@radioeinsmusicbot@mastodonapp.uk
2025-09-05 08:46:02

🇺🇦 Auf radioeins läuft...
Hurray For The Riff Raff:
🎵 Pierced arrows
#NowPlaying #HurrayForTheRiffRaff
https://hftrr.bandcamp.com/track/pierced-arrows-acoustic
https://open.spotify.com/track/2wEYO3Vg0gv5xK4iAMfHBz

@floheinstein@chaos.social
2025-10-07 13:26:09

Are you tired of illuminated gaming keyboards, and even the clacking sound of mechanical keyboards has lost their appeal?
Fear not, there's hope:
Gboard Dial
https://github.com/google/mozc-devices/tree/main/mozc-dial

A 3D printed keyboard with white dials like on a phone. Several dials, in white. A big one with all the letters in lower and upper case, a smaller one for the digits, and several others for the arrows, function keys, enter, space and so forth

@leftsidestory@mstdn.social
2025-08-23 01:32:41

Underground ⤵️
地下 ⤵️
📷 Minolta Hi-Matic AF
🎞️ERA 100, expired 1994
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

English Alt Text:
Black-and-white photo of two people standing in the doorway of a subway car. One person wears light pants and dark sneakers, standing casually with legs crossed. The other wears dark pants and white shoes. The train doors are open, revealing the platform.

中文替代文字：
一张黑白照片，两人站在地铁车门口。一人穿浅色裤子和深色运动鞋，交叉站立，姿态随意；另一人穿深色裤子和白鞋。车门敞开，地铁站台清晰可见。

English Alt Text:
Black-and-white photo of three people at the entrance of a subway train. One person in a white dress looks down, another stares directly at the camera while holding a pole, and a third faces away. Subway interior and signage with “13” and “M1 B3” are visible.

中文替代文字：
一张黑白照片，三人站在地铁车门口。一人穿白裙低头看地，另一人握着扶杆直视镜头，第三人背对镜头。车厢内部和标有“13”和“M1 B3”的标识清晰可见。

English Alt Text:
A black-and-white photo of a subway station interior. Several people are present, including one wearing a face mask and holding a phone with a large bag over their shoulder. Directional signs with Chinese characters and arrows are visible on columns, and illuminated signage hangs above a counter area in the background.

中文替代文字：
一张地铁站内部的黑白照片。画面中有几位乘客，其中一人戴口罩、手持手机，肩背大包。柱子上有带箭头的中文方向指示牌，背景中柜台上方悬挂着发光的中文标识牌，可能是车站信息。

English Alt Text:
A grainy black-and-white photo of a dimly lit subway station with people sitting on benches. Large columns and overhead lights frame the space. A sign with Chinese characters and an arrow points left, indicating train departure information.

中文替代文字：
一张昏暗地铁站的黑白照片，几位乘客坐在长椅上。画面中有粗大的柱子和顶部照明灯。中央上方有一个写着“开往班次”的中文指示牌，箭头指向左侧，提示列车发车信息。

@arXiv_mathQA_bot@mastoxiv.page
2025-09-10 08:57:51

Quartic BV structures in supercategories and modified necklace Lie bialgebras
Nikolai Perry
https://arxiv.org/abs/2509.07975 https://arxiv.org/pdf/2509.079…

Quartic BV structures in supercategories and modified necklace Lie bialgebras
We introduce a modified version of the necklace Lie bialgebra associated to a quiver, in which the bracket and cobracket insert (rather than remove) pairs of arrows in involution. This structure is then related to canonical quartic Poisson/Batalin-Vilkovisky structures on suitable representation varieties of the quiver. Constructions on the representation side take place in symmetric monoidal $Π$-categories, which prompts a discussion of graded differential operators on commutative monoids in …

@arXiv_mathDS_bot@mastoxiv.page
2025-10-10 09:13:29

Generic balanced synchrony patterns in network dynamics
Romain Joly
https://arxiv.org/abs/2510.08187 https://arxiv.org/pdf/2510.08187

Generic balanced synchrony patterns in network dynamics
Coupled cell networks are specific ordinary differential equations with symmetry constraints, which are described by a given directed graph, with cells and arrows divided into several types. The generated dynamics can model, for example, those of neural networks. This type of systems and their emerging symmetries has been the subject of intense study, particularly by Golubitsky, Stewart and their co-authors. In the present article, we show that, for a generic vector field $f$, the synchrony p…

@kexpmusicbot@mastodonapp.uk
2025-08-19 06:18:57

🇺🇦 #NowPlaying on KEXP's #VarietyMix
José Gonzšlez:
🎵 Broken Arrows (Portico Quartet Mix)
#JoséGonzález
#newRelease 🆕 single
https://josgonzlez.bandcamp.com/track/broken-arrows-portico-quartet-rework
https://open.spotify.com/track/5mxaDssN7yWVs6qgHoFPKZ

@leftsidestory@mstdn.social
2025-10-19 00:30:00

Moody Urbanity - Odes III 🎵
情绪化城市 - 颂 III 🎵
📷 Zeiss Super Ikonta 533/16
🎞️ Ilford HP5 Plus, expired 1993
#filmphotography #Photography #blackandwhite

Ilford HP5 Plus 400 (6x6)

English Alt Text:
A modern public art installation in an urban plaza. A circular bench made of metal tubes surrounds a tree. Suspended cables support the tree from a circular frame above. Integrated into the bench is a life-sized metallic statue of a seated human figure, blending seamlessly with the structure. Surrounding the installation are glass-covered buildings, pedestrians, and similarly supported trees. The design merges functionality, sculpture, and nature in …

Ilford HP5 Plus 400 (6x6)

English Alt Text:
A black-and-white photograph of a cityscape featuring mid-20th century architecture. The central building is a multi-story hotel with the sign “THE RITZ-CARLTON” on top. It has rectangular windows and a flat roof. In the foreground, leafy trees partially obscure the buildings. A detailed statue of a bird—possibly an eagle or hawk—stands on a pedestal, wings tucked, facing forward. The sky is clear, and the image has a grainy texture, suggesting it is…

Ilford HP5 Plus 400 (6x6)

English Alt Text:
A monochrome photograph of a city scene with architectural contrasts. On the right, a tall building with a glass facade and grid-like pattern rises prominently. In the background, a mid-rise structure features a smokestack or chimney. A tree in the lower left corner partially obscures another building. The sky above has a textured overlay, possibly due to photographic effects. The image evokes a sense of industrial modernism and urban layering.

中文替代…

Ilford HP5 Plus 400 (6x6)

English Alt Text:
A vibrant urban street scene with multiple lanes of traffic. Cars and taxis move along a wide road lined with trees. Modern high-rise buildings with glass facades tower in the background. A large blue road sign in the foreground displays directions in Chinese and English, including “JIANGUO Rd” and “TONGHUIHE North Rd,” with arrows indicating lane usage. The sky is clear, and the city appears active and well-organized. The image captures the energy o…

@kexpmusicbot@mastodonapp.uk
2025-08-06 08:01:37

🇺🇦 #NowPlaying on KEXP's #VarietyMix
The Majestic Arrows:
🎵 If I Had a Little House (rehearsal)
#TheMajesticArrows
https://open.spotify.com/track/3g2Mws0lFkt0AGmjD5Tq1G

@leftsidestory@mstdn.social
2025-10-14 00:30:01

Moody Urbanity - UP 🔝
情绪化城市 - 上面 🔝
📷 Nikon FE
🎞️ Ilford HP5 Plus 400, expired 1993
#filmphotography #Photography #blackandwhite

Ilford HP5 Plus 400 (FF)

English Alt Text:
A moody black-and-white photo of several tall residential buildings with balconies and windows. A streetlight stands in the foreground on the right. Road signs with Chinese characters and arrows are visible in the lower left, indicating a location in a Chinese city. The sky is cloudy, adding a somber tone. The image captures urban density and architectural repetition, evoking feelings of introspection and modern life.

中文替代文字：
这是一张黑白照片，画面中有几栋高大的住宅楼，带有…

Ilford HP5 Plus 400 (FF)

English Alt Text:
A black-and-white image of a sleek high-rise building in the background, surrounded by trees. In the foreground, a paved pedestrian walkway is shaded by trees, with a few people sitting or walking. Bicycles are parked on the right side. The building features glass and concrete, reflecting modern architecture. The scene feels calm and urban, with natural light casting shadows that add depth and texture.

中文替代文字：
这是一张黑白照片，背景是一栋现代高层建筑，外观由玻璃和混凝土构成，周围环绕着树木…

Ilford HP5 Plus 400 (FF)

English Alt Text:
A black-and-white photo of an industrial area featuring a narrow railway track leading into the distance. A tall smokestack dominates the center-right, with another visible in the background. Overhead power lines cross the top. On the right, a decorative metal archway is attached to a wall. Trees line the left side, contrasting with the industrial buildings. The composition blends gritty textures with natural elements, creating a nostalgic and layered…

Ilford HP5 Plus 400 (FF)

English Alt Text:
A black-and-white photo showing a straight railway track stretching into the distance. On the left, a tall metal fence bears a “KEEP WALK” sign with a symbol prohibiting pedestrian access. Behind the fence are trees and utility poles with overhead wires. A concrete wall with evenly spaced pillars runs parallel to the track. In the hazy background, tall buildings and a smokestack rise, suggesting an industrial urban setting. The composition uses strong…

@unchartedworlds@scicomm.xyz
2025-09-16 06:33:53

Content warning: Clean air in Early Years settings, resource

This online magazine has an excellent 1-page article on air quality in Early Years settings. Why it's important, why it's advantageous for businesses to take seriously, what you can do. From Anne McConway.
(Caveat, I don't think the format will work for screen readers. It's one of those where they try to make it look like a paper magazine, with arrows to "turn pages". On the other hand, if the page could be printed out, it could work well for showing to colleagues.)
#AirQuality #EarlyYears #CleanAir #children #covid #CovidIsntOver

@leftsidestory@mstdn.social
2025-08-14 00:30:00

City Features II 🌆
城市特征 II 🌆
📷 Pentax MX
🎞️Ilford FP4 Plus, expired 1994
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

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