00:32 <_whitenotifier-d13c> [Principia] eggrobin opened issue #2429: reference_radius does not appear to take a default value C#-side - https://git.io/Jexcd

00:33 <_whitenotifier-d13c> [Principia] eggrobin edited issue #2429: reference_radius does not appear to take a default value C#-side - https://git.io/Jexcd

00:33 <_whitenotifier-d13c> [Principia] eggrobin edited issue #2429: reference_radius does not appear to take a default value C#-side - https://git.io/Jexcd

02:32 <egg|anbo|egg> !choose sleep|principia

02:32 <galois> egg|anbo|egg: Your options: sleep, principia. My choice: sleep

02:32 <egg|anbo|egg> ;choose sleep|principia

02:32 <egg|anbo|egg> stabbity choose sleep|principia

03:04 <egg|anbo|egg> mlbaker: mofh: is ω := I⁻¹ L (where I is the inertia tensor and L the angular momentum) the derivative of the orientation of the principal axes even for non-rigid systems (i.e., systems where I varies)?

17:45 <_whitenotifier-d13c> [Principia] pleroy opened pull request #2430: reference_radius defaults to radius in the configuration of an oblate body - https://git.io/Jexok

17:50 <_whitenotifier-d13c> [Principia] pleroy edited pull request #2430: reference_radius defaults to radius in the configuration of an oblate body - https://git.io/Jexok

17:52 <_whitenotifier-d13c> [Principia] Pending. Build queued… - 

17:52 <_whitenotifier-d13c> [Principia] Pending. Building… - http://casanova.westeurope.cloudapp.azure.com:8080/job/Principia/4069/

18:04 <_whitenotifier-d13c> [Principia] eggrobin reviewed pull request #2430 commit - https://git.io/JexoV

18:12 <_whitenotifier-d13c> [Principia] Success. Build finished. - http://casanova.westeurope.cloudapp.azure.com:8080/job/Principia/4069/

18:28 <UmbralRaptop> https://twitter.com/takaratomytoys/status/1212030268846084098

18:28 <galois> title: タカラトミー@映画シンカリオン公開中 on Twitter: "ã‚‚ã�—ã�‹ã�—ã�Ÿã‚‰ã�ªã‚“らã�‹ã�®äº‹æƒ…ã�§é�ŽåŽ»ã�‹ã‚‰ã‚¿ã‚¤ãƒ ãƒªãƒ¼ãƒ—ã�—ã�¦ã��ã�Ÿæ–¹ã�„ã‚‹ã�‹ã‚‚ã�—ã‚Œã�ªã�„ã�®ã�§ä¸€å¿œä»Šå¹´2020å¹´ã�®æ­£ã�—ã�„和暦ツイートã�—ã�¦ã�Šã��ã�¾ã�™ðŸ‘‡ðŸ™†â€�♂ï¸�令和2年🙅â€�♂ï¸�å¹³æˆ�32年🙅â€�♂ï¸�昭和95年🙅â€�♂ï¸�大正109年🙅â€�♂ï¸�明治153年🙅â€�♂ï¸�慶応156年🙅â€�♂ï¸�元治157年🙅â€�♂ï

18:28 <UmbralRaptop> Also, Google translate fails on some of the dates in interesting ways

19:55 <UmbralRaptop> Bad truncation is bad?

20:26 <galois> title: #kspacademia on 2020-01-02 — irc logs at whitequark.org

20:48 <_whitenotifier-d13c> [Principia] pleroy synchronize pull request #2430: reference_radius defaults to radius in the configuration of an oblate body - https://git.io/Jexok

20:49 <_whitenotifier-d13c> [Principia] Pending. Build queued… - 

20:49 <_whitenotifier-d13c> [Principia] Pending. Building… - http://casanova.westeurope.cloudapp.azure.com:8080/job/Principia/4070/

21:06 <_whitenotifier-d13c> [Principia] Success. Build finished. - http://casanova.westeurope.cloudapp.azure.com:8080/job/Principia/4070/

21:31 <_whitenotifier-d13c> [Principia] eggrobin labeled pull request #2430: reference_radius defaults to radius in the configuration of an oblate body - https://git.io/Jexok

22:29 <whitequark> hi

22:35 <egg|anbo|egg> mofh: UmbralRaptor: am I understanding this degrees of freedom thing right https://www.wolframalpha.com/input/?i=%28%283+*+6%29%2F2+k_B%29+%2F+%281+kg+%2F+%28molecular+mass+of+water%29%29+*+%281+Kelvin%29+%2F+%281+thermochemical+kilocalorie%29+-+1

22:35 <galois> title: ((3 * 6)/2 k_B) / (1 kg / (molecular mass of water)) * (1 Kelvin) / (1 thermochemical kilocalorie) - 1 - Wolfram|Alpha

22:37 <egg|anbo|egg> wait no

22:38 <egg|anbo|egg> UmbralRaptor: mofh: I meant to link https://www.wolframalpha.com/input/?i=%28%283+*+6%29%2F2+k_B%29+*+%281+kg+%2F+%28molecular+mass+of+water%29%29+*+%281+Kelvin%29+%2F+%281+thermochemical+kilocalorie%29+-+1

22:38 <galois> title: ((3 * 6)/2 k_B) * (1 kg / (molecular mass of water)) * (1 Kelvin) / (1 thermochemical kilocalorie) - 1 - Wolfram|Alpha

22:42 <egg|anbo|egg> UmbralRaptor: modelling water as a polyatomic gas with 18 dof, I think,

22:44 <UmbralRaptor> uh, I'd need to check my notes

22:47 <egg|anbo|egg> (note, as a gas I think it only has at most 12 nontrivial dof, so this feels extremely cheesy, but somehow off by only 7‰?)