Tootfinder

The GAPS programme at TNG XYZ. A sub-Neptune suitable for atmospheric characterization in a multiplanet and mutually inclined system orbiting the bright K dwarf TOI-5789 (HIP 99452)
A. S. Bonomo, L. Naponiello, A. Sozzetti, S. Benatti, I. Carleo, K. Biazzo, P. E. Cubillos, M. Damasso, C. Di Maio, C. Dorn, N. Hara, D. Polychroni, M. -L. Steinmeyer, K. A. Collins, S. Desidera, X. Dumusque, A. F. Lanza, B. S. Safonov, C. Stockdale, D. Turrini, C. Ziegler, L. Affer, M. D'Arpa, V. Farde…

The GAPS programme at TNG XYZ. A sub-Neptune suitable for atmospheric characterization in a multiplanet and mutually inclined system orbiting the bright K dwarf TOI-5789 (HIP 99452)
Sub-Neptunes with planetary radii of $R_{p} \simeq 2-4 R_{\oplus}$ are the most common planets around solar-type stars in short-period ($P<100$ d) orbits. It is still unclear, however, what their most likely composition is, that is whether they are predominantly gas dwarfs or water worlds. The sub-Neptunes orbiting bright host stars are very valuable because they are suitable for atmospheric characterization, which can break the well-known degeneracy in planet composition from the planet bulk d…

“Steve Bannon motivating Democratic voters,” said one historian
Bannon Tells GOP: 'Seize the Institutions' of Government Now or We're 'Going to Prison' After 2028 | Common Dreams
https://www.commondreams.org/news/bannon-tells-gop-seize-the-institutions-of-government-now-or-we-re-going-to-prison-after-2028

Instability of the Sherman-Morrison formula and stabilization by iterative refinement
Behnam Hashemi, Yuji Nakatsukasa
https://arxiv.org/abs/2510.01696 https://

Instability of the Sherman-Morrison formula and stabilization by iterative refinement
Owing to its simplicity and efficiency, the Sherman-Morrison (SM) formula has seen widespread use across various scientific and engineering applications for solving rank-one perturbed linear systems of the form $(A+uv^T)x = b$. Although the formula dates back at least to 1944, its numerical stability properties have remained an open question and continue to be a topic of current research. We analyze the backward stability of the SM, demonstrate its instability in a scenario increasingly common …

Extended Abstract: Towards a Performance Comparison of Syntax and Type-Directed NbE
Chester J. F. Gould, William J. Bowman
https://arxiv.org/abs/2509.13489 https://

Extended Abstract: Towards a Performance Comparison of Syntax and Type-Directed NbE
A key part of any dependent type-checker is the method for checking whether two types are equal. A common claim is that syntax-directed equality is more performant, although type-directed equality is more expressive. However, this claim is difficult to make precise, since implementations choose only one or the other approach, making a direct comparison impossible. We present some work-in-progress developing a realistic platform for direct, apples-to-apples, comparison of the two approaches, qua…

Scruffy's at it again:
Bannon Says Trump Will Run for an Illegal 3rd Term Because ‘He’s a Vehicle of Divine Providence’ | Common Dreams
https://www.commondreams.org/news/bannon-trump-third-term-plan