Tootfinder

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Ela Minus:
🎵 UPWARDS
#ElaMinus
https://elaminus.bandcamp.com/track/upwards
https://open.spotify.com/track/3C2OqZpguB4xJ7Wbs3IM7W

Expansion nach Urknall: Alternative zur kosmologischen Inflation vorgestellt
Unmittelbar nach dem Urknall soll sich das Universum überlichtschnell ausgebreitet haben. Ein alternative Erklärung kommt jetzt "ohne spekulative Elemente" aus.

🇺🇦 Auf radioeins läuft...
Ela Minus:
🎵 Broken
#NowPlaying #ElaMinus
https://elaminus.bandcamp.com/track/broken
https://open.spotify.com/track/3n4FkCfKlscDqYPMcTBdXm

from my link log —
Elementary functions NOT following the IEEE 754 floating-point standard.
http://www.hlsl.co.uk/blog/2020/1/29/ieee754-is-not-followed
saved 2025-02-11

Elementary Functions and NOT Following the IEEE 754 Floating-Point Standard — TRYING TO FIND THE OBVIOUS
The IEEE-754 Standard for floating-point numbers was introduced initially in 1985 to solve the problem of diverse floating point implementations prevent code being portable and increase stability across platforms. It has been widely adopted and revised over the last 30 years and if you have dealt

New wave of austerity in France.
Frozen pensions, cuts in public spending and jobs and reductions in public holidays. Debt at 114% GDP
El Gobierno francés congelarš pensiones, recortarš gasto social y funcionarios y eliminarš días festivos para contener la deuda
…

El Gobierno francés congelará pensiones, recortará gasto social y funcionarios y eliminará días festivos para contener la deuda
El primer ministro de Francia anuncia un ajuste presupuestario de 43.800 millones de euros para 2026

DCE-LLM: Dead Code Elimination with Large Language Models
Minyu Chen, Guoqiang Li, Ling-I Wu, Ruibang Liu
https://arxiv.org/abs/2506.11076 https://

DCE-LLM: Dead Code Elimination with Large Language Models
Dead code introduces several challenges in software development, such as increased binary size and maintenance difficulties. It can also obscure logical errors and be exploited for obfuscation in malware. For LLM-based code-related tasks, dead code introduces vulnerabilities that can mislead these models, raising security concerns. Although modern compilers and IDEs offer dead code elimination, sophisticated patterns can bypass these tools. A universal approach that includes classification, loc…

Revisiting the Influence of Sn in Cu-Al alloys: A Third Element Effect Enabling Stainless Steel Type Aqueous Passivation Behavior
Debashish Sur, Nathan C. Smith, Elaf A. Anber, Kaitlyn L. Anderson, Peter F. Connors, Daniel Foley, Mitra L. Taheri, Junsoo Han, Christopher M. Wolverton, John R. Scully
https://arxiv.org/abs/2507.114…

Revisiting the Influence of Sn in Cu-Al alloys: A Third Element Effect Enabling Stainless Steel Type Aqueous Passivation Behavior
The influence of Sn alloying additions on the aqueous passivation behavior of Cu-Al alloys was revisited and found to function as a new third element effect in acidified 0.1 M Na2SO4 solution. The role of each element during the process of aqueous passivation was investigated using electrochemical and surface-sensitive ex-situ and in-operando spectroscopic techniques. The connection between passivation and the atomic arrangements of atoms in the solid solution was supported by first principles …

Joint Power Allocation and Reflecting-Element Activation for Energy Efficiency Maximization in IRS-Aided Communications Under CSI Uncertainty
Christos N. Efrem, Ioannis Krikidis
https://arxiv.org/abs/2507.11413

Joint Power Allocation and Reflecting-Element Activation for Energy Efficiency Maximization in IRS-Aided Communications Under CSI Uncertainty
We study the joint power allocation and reflecting element (RE) activation to maximize the energy efficiency (EE) in communication systems assisted by an intelligent reflecting surface (IRS), taking into account imperfections in channel state information (CSI). The robust optimization problem is mixed integer, i.e., the optimization variables are continuous (transmit power) and discrete (binary states of REs). In order to solve this challenging problem we develop two algorithms. The first one i…

🇺🇦 Auf radioeins läuft...
Ela Minus:
🎵 They Told Us It Was Hard, But They Were Wrong
#NowPlaying #ElaMinus
https://elaminus.bandcamp.com/album/they-told-us-it-was-hard-but-they-were-wrong
https://open.spotify.com/track/1appKZZwq0t8cBeovLBPKi

Recursive characterisation of skew morphisms of finite cyclic groups
Martin Bachrat\'y, Michal Hagara
https://arxiv.org/abs/2506.11626 https://

Recursive characterisation of skew morphisms of finite cyclic groups
A skew morphism of a finite group $G$ is an element $φ$ of $\mathrm{Sym}(G)$ preserving the identity element of $G$ and having the property that for each $a\in G$ there exists a non-negative integer $i_a$ such that $φ(ab)=φ(a)φ^{i_a}(b)$ for all $b\in G$. In this paper we show that if a skew morphism $φ$ of $\mathbb{Z}_n$ is not an automorphism of $\mathbb{Z}_n$, then it is uniquely determined by a triple $(h,α,β)$ where $h$ is an element of $\mathbb{Z}_n$, $α$ is a skew morphism of $\m…