Tootfinder

"Till DN säger Simona Mohamsson att hon inte aktivt har valt att dela sin kalender öppet."

Det tycker jag är det mest intressanta i artikeln, men får bara en rad.

Antingen

1) Far hon med osanning (medvetet/omedvetet), eller
2) Har någon annan använt och ändrat inställningarna för hennes konto (medvetet/omedvetet), eller
3) Har hon gett full åtkomst till sin kalender via en tredjepartstjänst som kunnat ändra inställningarna för hennes kalender.

Un policía de Madrid estrangula diez minutos hasta matar a un hombre sin que nadie lo impida.
Un policía municipal de Madrid mató el martes noche con la técnica del mataleón a un migrante al que se señala en los medios como delincuente reincidente. Lo estranguló durante diez minutos según testigos, ante numerosas personas sin que nadie lo impidiera. El vídeo se ha viralizado.

«Vamos a aprender de los mejores; vamos a aprender de Estados Unidos; vamos a aprender de Israel.»
Learning from the best when it comes to abolishing the rule of law, now we can sleep better at night 🫠🤦
https://www.dw.com/es/milei-habilita-a-policía-a-realizar-requisas-y-detenciones-sin-orden-judicial/a-72956016

😱 #FGV cederš 6 coches del Limón Exprés al #Ponfeblino 🚞
Súper sorprendente, pero muy buena noticia si ayuda a la #MovilidadSostenible
Via @…

Beyond Sin-Squared Error: Linear-Time Entrywise Uncertainty Quantification for Streaming PCA
Syamantak Kumar, Shourya Pandey, Purnamrita Sarkar
https://arxiv.org/abs/2506.12655

Beyond Sin-Squared Error: Linear-Time Entrywise Uncertainty Quantification for Streaming PCA
We propose a novel statistical inference framework for streaming principal component analysis (PCA) using Oja's algorithm, enabling the construction of confidence intervals for individual entries of the estimated eigenvector. Most existing works on streaming PCA focus on providing sharp sin-squared error guarantees. Recently, there has been some interest in uncertainty quantification for the sin-squared error. However, uncertainty quantification or sharp error guarantees for entries of the esti…

Someone tell the democrats:
Voters want Dems to stand up to Trump, not self-flagellate
#democrats

Voters want Dems to stand up to Trump, not self-flagellate
Sorry, Jake Tapper and Alex Thompson.

#ZuckNews of The Day*
VATICAN CITY, APRIL 18, 2025: Frustrated by the indifference of authorities and media, a group of Cardinals have came public today to denounce a lurid profiteering scheme that has caused untold suffering for centuries. It turns out that Hell is currently run by a private corporation which, to boost profits, has been subliminally inducing humans to sin, and even bribed reli…

🇺🇦 #NowPlaying on KEXP's #MorningShow
Sinéad O’Connor:
🎵 I Am Stretched on Your Grave
#SinéadOConnor 🖤
https://sinadoconnor.bandcamp.com/track/i-am-stretched-on-your-grave
https://open.spotify.com/track/2VQUtkqHTXKY5rm81PZEtk

Measure-Theoretic Aspects of Star-Free and Group Languages
Ryoma Sin'ya, Takao Yuyama
https://arxiv.org/abs/2506.14134 https://ar…

Measure-Theoretic Aspects of Star-Free and Group Languages
A language $L$ is said to be ${\cal C}$-measurable, where ${\cal C}$ is a class of languages, if there is an infinite sequence of languages in ${\cal C}$ that ``converges'' to $L$. We investigate the properties of ${\cal C}$-measurability in the cases where ${\cal C}$ is SF, the class of all star-free languages, and G, the class of all group languages. It is shown that a language $L$ is SF-measurable if and only if $L$ is GD-measurable, where GD is the class of all generalised definite language…

Varför vi vet väldigt lite om människors fysiska aktivitet | Podcast https://tyngre.se/podcast/tyngre-traningssnack/varfor-vi-vet-valdigt-lite-om-manniskors-fysiska-aktivitet

Como imputen de mšs delitos a Netanyahu Israel se va a quedar sin países enemigos a los que bombardear y va a tener que empezar a bombardear a sus amigos.

Ando rebuscando una digna sucesora de mi Nikon D700, y estoy entre dos sin espejo de la gama Z, la Z FC y la Z50II. El caso que por salir de dudas me he bajado los manuales de su web (solo en Español) y el de la Z50II son nada menos que 955 pšginas de manual en .pdf.
Me cago en mi vida, 955 pšginas. Solo les falta a estas cšmaras hacer tostadas por lo visto...

Muy interesante reflexión, que comparto en su totalidad, sobre el debate acerca del medioniente en medio de las campañas presidenciales.
👇🏻
RT: https://bitter.altgr.xyz/criordor/status/1934377137554825620

Can A Las Vegas Raiders Defender Win Defensive Player Of The Year? https://raiderramble.com/2025/06/17/can-las-vegas-raiders-defender-win-dpoty-award/

@… Sin embargo, quienes buscaban atraer la atención del público eran sensibles a los deseos de la gente, así que ignoraron deliberadamente estos ideales y crearon listas pršcticas de servidores, recomendando personalmente algun…

I have a trick for getting into a box that’s being clobbered by a crawler DDoS: set the ITerm2 profile to auto-restart and open a half-dozen duplicate sessions. Basically: put a bunch of my SYNs in the queues to compete with the bots.
Ugly as sin, but it ultimately works.
Also: fuck those guys. And fuck their ISPs for being so comatose that they don't notice.
#InfoSec

Silicon Nitride Microresonator Raman Lasers
Yi Zheng, Haoyang Tan, Andreas Jacobsen, Yang Liu, Chaochao Ye, Yanjing Zhao, Cheng Xiang, Kresten Yvind, Minhao Pu
https://arxiv.org/abs/2506.12658

Silicon Nitride Microresonator Raman Lasers
Silicon nitride (SiN) has emerged as a promising platform for integrated nonlinear photonics because of its low propagation loss, wide transparency window, and CMOS compatibility. Nonlinear processes arising from photon-electron interactions, such as Kerr frequency comb generation and second harmonic generation, have been extensively explored. In contrast, photon-phonon interaction-based nonlinearities, such as stimulated Raman scattering, remain largely unexplored in this integrated platform, …

A combinatorial approach to the Fourier expansions of powers of cos and sin
Mircea Cimpoeas
https://arxiv.org/abs/2506.06312 https://…

A combinatorial approach to the Fourier expansions of powers of cos and sin
We present a new combinatorial approach to the computation of the (real) Fourier expansions of $\cos^n(t)$ and $\sin^n(t)$, where $n\geq 1$ is an integer. As an application, we compute the Fourier expansions of $f(t)=\frac{1}{a-\cos t}$ and $g(t)=\frac{1}{a-\sin t}$, where $a\in\mathbb R$ with $|a|>1$.

Half-Iterates of $x(1 x)$, $\sin(x)$ and $\exp(x/e)$
Steven Finch
https://arxiv.org/abs/2506.07625 https://arxiv.org/pdf/2506.07625…

Half-Iterates of $x(1+x)$, $\sin(x)$ and $\exp(x/e)$
The title reflects the original intent of this paper -- to continue exploring compositional square roots -- focusing on Walker's (1991) study of the Abel equation $f(\exp(x/e))=f(x)+1$ for real $x \neq e$. An unexpected discovery changed everything. We already knew that Écalle (1974) developed theory inspiring relevant calculations across years. Precise details, however, seemed to escape attention until recently. Helpful online posts of Jagy (2012) are important not to overlook. The new algori…

A Unifying Integral Representation of the Gamma Function and Its Reciprocal
Peter Reinhard Hansen, Chen Tong
https://arxiv.org/abs/2506.12112 https://

A Unifying Integral Representation of the Gamma Function and Its Reciprocal
We derive an integral expression $G(z)$ for the reciprocal gamma function, $1/Γ(z)=G(z)/π$, that is valid for all $z\in\mathbb{C}$, without the need for analytic continuation. The same integral avoids the singularities of the gamma function and satisfies $G(1-z)=Γ(z)\sin(πz)$ for all $z\in\mathbb{C}$.

Ningún toot sin su errata

« Skulle det uppstå behov av konsulärt stöd så kommer ambassaden och UD att bedöma hur vi på bästa sätt kan hjälpa den svenska medborgaren Greta Thunberg att lösa sin situation. »
UD
#Gaza #freedomflotilla
https://

Uppgifter: Thunbergs fartyg bordat av Israel
Aktivisterna – däribland Greta Thunberg – som är på ett fartyg på väg till Gaza uppger att israeliska styrkor har bordat fartyget,

Regresa el folk punk chileno: Pancho Folk anuncia fecha de estreno de su nuevo single luego de tres años de silencio musical
https://www.futuro.cl/2025/06/regresa-el-folk-pun…

Våra grannländer tar nu konkreta steg mot ökad digital suveränitet. I Danmark samarbetar 81 kommuner för att minska beroendet av globala teknikjättar, medan Schleswig-Holstein i Tyskland bygger sin digitala arbetsmiljö på öppen källkod. Vad kan Sverige lära av detta?
https://carlhe…

Jag är en så'n enorm språkpolis att ibland "roar" jag mig med att rätta artiklarna jag läser på telefonen bara för att få ur mig frustrationen. Så att jag kan lugna mig i andra sammanhang.

Orden "sitt" och "sin" verkar man inte lära sig i skolan längre. Ironin är förstås att jag inte har gått i svensk skola, vilket gör att jag också låter superdryg. Jag vet.

Att vissa bloggare missar detta kan jag leva med, men när DN och andra stora tidningar…

Det tog sin lilla tid att hitta rätt. #archery

Boken Så vinner vi igen - åsikter förklädd som hård vetenskaplig fakta https://traningslara.se/boken-sa-vinner-vi-igen-asikter-forkladd-som-hard-vetenskaplig-fakta/

Approximate Axiomatization for Differentially-Defined Functions
Andr\'e Platzer, Long Qian
https://arxiv.org/abs/2506.08233 https://

Approximate Axiomatization for Differentially-Defined Functions
This article establishes a complete approximate axiomatization for the real-closed field $\mathbb{R}$ expanded with all differentially-defined functions, including special functions such as $\sin(x), \cos(x), e^x, \dots$. Every true sentence is provable up to some numerical approximation, and the truth of such approximations converge under mild conditions. Such an axiomatization is a fragment of the axiomatization for differential dynamic logic, and is therefore a finite extension of the axioma…

Y tiene mšs que perder EEUU que China
@… https://mastodon.world/@huffpost_es/114318470476371344

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Sinéad O’Connor:
🎵 Nothing Compares 2 U
#SinéadOConnor 🖤
https://vkgoeswild.bandcamp.com/track/sin-ad-o-connor-nothing-compares-2-u
https://open.spotify.com/track/5GHY1DFWKz3Prg2V0Iodqo

In situ Thermal Trimming of Waveguides in a Standard Active Silicon Photonics Platform
Tianyuan Xue, Hannes Wahn, Andrei Stalmashonak, Joyce K. S. Poon, Wesley D. Sacher
https://arxiv.org/abs/2506.13578

In situ Thermal Trimming of Waveguides in a Standard Active Silicon Photonics Platform
We present suspended heater structures fabricated in a standard C- and O-band silicon (Si) photonics platform that can achieve sufficiently high local temperatures to induce effective refractive index trimming of Si and silicon nitride (SiN) waveguides with 30 - 90 mW of applied electrical power. Following thermal trimming at moderate powers ($\leq$ 40 mW), maximum changes in the averaged waveguide effective refractive index of $-5.18 \times 10^{-3}$ and $-7.9 \times 10^{-4}$ are demonstrated i…

En Costa Rica las obras de infraestructura gritan: LOS PEATONES NO VALEN NADA. Ni al Ministerio de Obras Públicas y Transporte, ni a las municipalidades pareciera importarles otra cosa que quienes viajan en vehículos automotores.
Estamos gobernados por incompetentes.
Ruta nacional 106, Barreal de #Heredia, #CostaRica

"El curso pasado me sentí menos creativa y este curso casi no lo estoy usando”, apunta Macarena Paz Guerrero, estudiante de tercer curso de Periodismo en la Universidad Ramon Llull. “En la universidad deberíamos fomentar la experimentación, el aprendizaje y el pensamiento crítico, en lugar de copiar y pegar las preguntas en una mšquina sin tan siquiera leerlas”, añade."

«This is the original sin of software dev: it’s a pop culture where we’re trained to accept gossip as evidence. That’s fine if you’re debating largely meaningless details like “JavaScript, threat or menace?” but it’s very risky when the system in question is a psychological hazard built out of a Jenga tower of biases and Forer effects.»
https://www.baldurbjarnason.com/2025/trusting-your-own-judgement-on-ai/

Jazzaria – Sintax
#byncnd

STI-SNN: A 0.14 GOPS/W/PE Single-Timestep Inference FPGA-based SNN Accelerator with Algorithm and Hardware Co-Design
Kainan Wang, Chengyi Yang, Chengting Yu, Yee Sin Ang, Bo Wang, Aili Wang
https://arxiv.org/abs/2506.08842

STI-SNN: A 0.14 GOPS/W/PE Single-Timestep Inference FPGA-based SNN Accelerator with Algorithm and Hardware Co-Design
Brain-inspired Spiking Neural Networks (SNNs) have attracted attention for their event-driven characteristics and high energy efficiency. However, the temporal dependency and irregularity of spikes present significant challenges for hardware parallel processing and data reuse, leading to some existing accelerators falling short in processing latency and energy efficiency. To overcome these challenges, we introduce the STI-SNN accelerator, designed for resource-constrained applications with high…

Some thoughts on "vibecoding" and why it is not a cardinal sin, especially for people that have little interest in "being developers."
https://www.davideaversa.it/blog/it-is-okay-vibecode/

It Is Okay to “Vibecode”
Critiques to vibecoding are often an example of right-Gaussian thinking. If you want to be a developer, you should avoid it. But if not, why should you not take advantage of new tools? Just be aware of the limitations. Here I try to explain why vibecoding is not a cardinal sin.

535 fotos fueron tomadas en este viaje en octubre de 1968. Con una cšmara Hasselblad de 70 mm objetivo Zeiss de 80 mm. Tengo 12 de ellas. Descoloridas sin remedio. Próximamente en mi blog la Crónica.

Kollegor, vi måste bli bättre på följdfrågor. Här vill man att TT ska fråga: ”Vilka möjligheter?” ”Vad menar utrikesministern med att ’anropa och eskortera’ - aktivisterna hävdar ju att de bordades och greps mot sin vilja?”

¿No os da la sensación que la gente conduce peor?
Ayer, en un trayecto de 30 km por carreteras secundarias primero me adelantó un tipo con su coche en la carretera de doble sentido con línea contínua que hay sobre la presa de Valmayor, sin arcenes y con muros de hormigón a ambos lados.
Pero por si eso fuera poco un cretino me adelantó con la moto en un tramo con línea contínua con curvas, sin arcenes y con muy poca visibilidad por la vegetación. Llega a tardar 10 segundos mšs en …

Pondus fortalte en gang at han falt for sin kone da hun gikk med knottene fŸrst inn i en takling
#NorgeIsland

Many-body critical non-Hermitian skin effect
Yi Qin, Yee Sin Ang, Ching Hua Lee, Linhu Li
https://arxiv.org/abs/2506.01383 https://ar…

Many-body critical non-Hermitian skin effect
Criticality in non-Hermitian systems unveils unique phase transitions and scaling behaviors beyond Hermitian paradigms, offering new insights into the interplay between gain/loss, non-reciprocity, and complex energy spectra. In this paper, we uncover a new class of many-body critical non-Hermitian skin effect (CSE) originating from the interplay between multiple non-Hermitian pumping channels and Hubbard interactions. In particular, criticality in the real-to-complex transitions can selectively…

Measurement of the longitudinal flow-plane decorrelation using multi-plane cumulants in sqrt(s_NN) = 200 GeV Au Au, Ru Ru, and Zr Zr collisions
The STAR Collaboration
https://arxiv.org/abs/2506.02330

Measurement of the longitudinal flow-plane decorrelation using multi-plane cumulants in sqrt(s_NN) = 200 GeV Au+Au, Ru+Ru, and Zr+Zr collisions
Measurements of the variation of anisotropic flow-plane angles (Psi_n) with rapidity, commonly known as flow-plane decorrelation, provide important insights into the initial conditions of the matter produced in heavy-ion collisions. In this paper, using data collected by the STAR experiment, we report the first measurement of the four-plane cumulant observable T_n{ba;dc} = <>, where superscripts a, b, c, and d denote sequential regions in pse…

Boken Så vinner vi igen - åsikter förklädd som hård vetenskaplig fakta https://traningslara.se/boken-sa-vinner-vi-igen-asikter-forkladd-som-hard-vetenskaplig-fakta/

Boken Så vinner vi igen - åsikter förklädd som hård vetenskaplig fakta
De senaste månaderna har debatten kring ungdomsidrott, talangutveckling och så kallade akademier för ungdomar varit mer intensiv än vanligt. En av huvudpersonerna i diskussionen är Patrik Brenning, som genom sin roll på Aftonbladet har haft en unik möjlighet att hålla ämnet aktuellt, samtidigt som han har släppt sin bok Så vinner vi igen. Efter boksläppet […]

@… hur hittar man prenumerantflödet för Gästabudet så man kan lägga in det i sin podspelare?

Acceptera, lämna eller förändra det ohållbara.

Jag reflekterar över varför jag gör det jag gör och hur jag vill nyttja min tid. Mitt skrivande är mitt kall, och tillsammans med mina modeller och visualiseringar är det så just jag kan bidra. Nu kan du som vill och har förmåga också backa det arbetet.

"År 1973 skrev Ursula K. Le Guin sin prisbelönta berättelse De som går bort från Omelas. Denna korta science fiction-berättelse beskriver en idyllisk stad, Omelas, där alla mä…

Pressure-Driven Metallicity in {\AA}ngstr\"om-Thickness 2D Bismuth and Layer-Selective Ohmic Contact to MoS2
Shuhua Wang, Shibo Fang, Qiang Li, Yunliang Yue, Zongmeng Yang, Xiaotian Sun, Jing Lu, Chit Siong Lau, L. K. Ang, Lain-Jong Li, Yee Sin Ang
https://arxiv.org/abs/2506.05133

Pressure-Driven Metallicity in Ångström-Thickness 2D Bismuth and Layer-Selective Ohmic Contact to MoS2
Recent fabrication of two-dimensional (2D) metallic bismuth (Bi) via van der Waals (vdW) squeezing method opens a new avenue to ultrascaling metallic materials into the ångström-thickness regime [Nature 639, 354 (2025)]. However, freestanding 2D Bi is typically known to exhibit a semiconducting phase [Nature 617, 67 (2023), Phys. Rev. Lett. 131, 236801 (2023)], which contradicts with the experimentally observed metallicity in vdW-squeezed 2D Bi. Here we show that such discrepancy originates f…

🇺🇦 #NowPlaying on KEXP's #PacificNotions
Bruno Sanfilippo:
🎵 Un Viaje sin Fin
#BrunoSanfilippo
#newRelease 🆕 single
https://brunosanfilippo.bandcamp.com/track/un-viaje-sin-fin
https://open.spotify.com/track/49HxlAvuwnBBl2lG0YnDEr

Vaya susto me ha dado la última actualización de OpenSUSE y el kernel panic que me daba en el arranque. He usado el kernel anterior y sin priblemas...

Pinched Arnol'd tongues for Families of circle maps
Philip Boyland
https://arxiv.org/abs/2506.02988 https://arxiv.org/pdf/2506.02…

Pinched Arnol'd tongues for Families of circle maps
The family of circle maps \begin{equation*} f_{b, ω} (x) = x + ω+ b\, ϕ(x) \end{equation*} is used as a simple model for a periodically forced oscillator. The parameter $ω$ represents the unforced frequency, $b$ the coupling, and $ϕ$ the forcing. When $ϕ= \frac{1}{2 π} \sin(2 πx)$ this is the classical Arnol'd standard family. Such families are often studied in the $(ω,b)$-plane via the so-called tongues $T_β$ consisting of all $(ω,b)$ such that $f_{b, ω}$ has rotation number $β$. …

On Stability and Instability of the De Gregorio Model Near Excited States on the Torus
Jie Guo, Quansen Jiu
https://arxiv.org/abs/2506.02800 https://

On Stability and Instability of the De Gregorio Model Near Excited States on the Torus
The Constantin-Lax-Majda (CLM) model and the De Gregorio model which is a modification of the CLM model are well-known for their ability to emulate the behavior of the 3D Euler equations, particularly their potential to develop finite-time singularities. The stability properties of the De Gregorio model on the torus near the ground state $-\sinθ$ have been thoroughly studied. However, the stability analysis near excited states $-\sin kθ$ with $k\ge 2$ remains challenging. This paper focuses o…

Hay youtubers que merece la pena escuchar. Aquí un anšlisis de MentorNow y Airline Pilot sobre qué puede haber pasado en el accidente de AirIndia de ayer. https://www.youtube.com/watch?v=wGgKSDJcb54
Sin entrar en especulaciones, apuntan a que el problema puede haber venido …

Coolt (hoppas jag). https://www.dn.se/kultur/centre-pompidou-oppnar-filial-i-brasilien/

Centre Pompidou öppnar filial i Brasilien
Parismuseet Centre Pompidou öppnar sin första filial i Sydamerika. Museet slår upp portarna vid Iguazúfallen i Brasilien i november 2027.

SVT har just nu en "dokumentär" skapad av en bokförfattare där han gör reklam för sakerna han påstod i sin bok 🤷‍♂️ Jag har precis börjat titta på den och halvvägs in följer den, som väntat, precis samma mönster som alla andra kostdokumentärer som påstår sig komma med något revolutionerande.
En dissektion av alla kostdokumentärer!

🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw
Sinéad O’Connor:
🎵 Mandinka
#SinéadOConnor 🖤
https://sinadoconnor.bandcamp.com/track/mandinka-2
https://open.spotify.com/track/4x4e63yL8r7tOFcZ0n6KHe

First principles computations of the Stark shift of a defect-bound exciton: the case of the T center in silicon
Louis Alaerts, Yihuang Xiong, Sin\'ead M. Griffin, Geoffroy Hautier
https://arxiv.org/abs/2505.24747

First principles computations of the Stark shift of a defect-bound exciton: the case of the T center in silicon
The T center in silicon has recently drawn a lot of attention for its potential in quantum information science. The sensitivity of the zero-phonon line (ZPL) to electrical field was recently investigated by a combination of different experimental methods but there is still no first principles study on the Stark shift of the T center. Dealing with the defect-bound exciton nature of the excited state is particularly challenging using density functional theory because of the large spatial delocali…

Der @derstandard.at behauptet, JJ habe in seinem Interview mit El País Israel mit Russland verglichen und beide Agressoren genannt, die Krieg provozieren.
Bloß: in El País steht das nicht. Dort sagt JJ nur, es sei "enttäuschend", "dass Israel noch am Wettbewerb teilnimmt".
https://elpais.com/television/2025-05-21/jj-tras-ganar-eurovision-2025-ojala-el-ano-que-viene-el-festival-se-celebre-en-viena-y-sin-israel.html

🇺🇦 Auf radioeins läuft...
Sinéad O'Connor:
🎵 The Emperor's New Clothes
#NowPlaying #SinéadOConnor 🖤
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

En ny studie påstås bevisa att en massa populära råd på internet vid endometrios nu är bevisade att fungera men studien är en dåligt utförd enkätstudie som egentligen inte svarar på någonting mer än vad som är populärt att testa just nu
https://www.instagram.com/p/DIPQf2FIWwm/

Eftersom Kindle ägs av Amazon, och de har tidigare haft tvetydig inställning till användarens perspektiv, och nu även tagit bort möjlighet att ladda ned böcker till sin dator, letar jag ny e-boks-läsare och fick upp ögonen för Europeiska Pocket Book läsaren. Mozilla skriver om den här, https://founda…

Relacionado con lo que acabo de retootear.
Hace un año una persona de la familia me enseñó una canción que había creado una IA apartir de un poema que había escrito. La música era la que habría compuesto alguien que se conoce la escala mayor de Do y los acordes mayores. No había una progresión mínimamente trabajada, no eran mšs que una sucesión de acordes muy simples uno tras otro tras otro sin mšs.