01:05 <queqiao-> ⟨egg⟩ Al₂Me₆ btw, if you want to play with the equipotentials (it would be nice to figure out what they are good for so we can say so in the tooltip, instead of saying that the frame of the Lagrange points is for doing things with Lagrange points), make sure you are above https://github.com/mockingbirdnest/Principia/pull/3631.

01:05 <queqiao-> ⟨egg⟩ * tooltip and the changelog,

01:07 <queqiao-> ⟨Al₂Me₆⟩ Hm. I found one paper which uses the term '脉动坐标系' (lit. _pulsating coordinate system_): https://www.docin.com/p-1516524663.html

01:10 <queqiao-> ⟨egg⟩ Hm. I guess that can work. My main issue with calling it rotating-pulsating in English was that this has no common acronym really (whereas there are common acronyms for the Lagrange points). In Chinese that is not a concern.

01:10 <queqiao-> ⟨egg⟩ And in French the Lagrange points don’t have an acronym either…

01:12 <queqiao-> ⟨egg⟩ Clearly the idiomatic french thing to do would be to slap someone’s name on it and call it the référentiel de Rabe–Szebehely or something :-p

07:22 <queqiao-> ⟨Starmincer⟩ Référential d'Oeuf

07:23 <queqiao-> ⟨Starmincer⟩ * Référentiel

13:19 <raptop> name them after cats?

14:28 <queqiao-> ⟨Bee Rights Activist⟩ 喵动坐标糸

14:28 <queqiao-> ⟨Bee Rights Activist⟩ literally “meow move coordinate system”

20:52 <queqiao-> ⟨egg⟩ I find references to the _variables sans dimensions définies par Szebehely_ in https://link.springer.com/chapter/10.1007/978-94-009-9809-4_38

20:55 <queqiao-> ⟨egg⟩ * repère tournant pulsant* in https://depozit.isae.fr/theses/2017/2017_Le_Bihan_Bastien_D.pdf, _repère tournant et pulsant_ in https://www.imcce.fr/content/medias/publications/publications-recherche/theses-habilitations/docs/Robutel_HDR.pdf

20:55 <queqiao-> ⟨egg⟩ * _repère tournant pulsant_

21:11 <queqiao-> ⟨egg⟩ That thesis calls them _repères synodiques_, the HDR has no other name.

21:11 <queqiao-> Both _repère tournant pulsant_ and _repère tournant et pulsant_ are ᾰ̔́πᾰξ λεγομένω.

21:18 <queqiao-> ⟨egg⟩ 脉动坐标系 is a ᾰ̔́πᾰξ λεγόμενον too, right? from 限制性三体问题共线平动点轨道近似解析解 by 周敬, 胡军, and 张斌

21:19 <queqiao-> ⟨egg⟩ Ah no, 太阳辐射对ER3BP拉格朗日点的影响 is a separate (and much earlier) paper.

21:53 <queqiao-> ⟨Damien⟩ 3 languages in one sentence... Who does that? 🙃

22:01 <queqiao-> ⟨Al₂Me₆⟩ Three different _scripts_, at that…

22:12 <queqiao-> ⟨egg⟩ That thesis calls them _repères synodiques_, the HDR has no other name.

22:12 <queqiao-> Both _repère tournant pulsant_ and _repère tournant et pulsant_ are ἅπαξ λεγομένω.

22:12 <queqiao-> ⟨egg⟩ 脉动坐标系 is a ἅπαξ λεγόμενον too, right? from 限制性三体问题共线平动点轨道近似解析解 by 周敬, 胡军, and 张斌

22:14 <_whitenotifier-1adf> [Principia] eggrobin closed pull request #3631: Fix the barycentre of the secondary subsystem in the rotating-pulsating frame - https://github.com/mockingbirdnest/Principia/pull/3631

23:45 <queqiao-> ⟨Bee Rights Activist⟩ ⟪egg⟫ 脉动坐标系 is a ἅπαξ λεγόμενον too, right? […] ⮪ …Restricted three body problem same line flat move point orbit approximate explanation solution?

23:46 <queqiao-> ⟨Bee Rights Activist⟩ and the effects of solar radiation on the ER3BP solar Lagrange point?

23:47 <queqiao-> ⟨Bee Rights Activist⟩ Who calls their lagrange points ER3BP?

23:48 <queqiao-> ⟨Al₂Me₆⟩ Nah "拉格朗日" as a whole is the transliteration of Lagrange.

23:48 <queqiao-> ⟨Al₂Me₆⟩ ER3BP, as in the Lagrange points with respect to elliptical orbits instead of the more common circular orbits.

23:49 <queqiao-> ⟨Bee Rights Activist⟩ …ok.