raptop changed the topic of #kspacademia to: https://gist.github.com/pdn4kd/164b9b85435d87afbec0c3a7e69d3e6d | Dogs are cats. Spiders are cat interferometers. | Космизм сегодня! | Document well, for tomorrow you may get mauled by a ネコバス. | <UmbralRaptor> egg|nomz|egg: generally if your eyes are dewing over, that's not the weather. | <ferram4> I shall beat my problems to death with an engineer. | We can haz pdf
<galois> title: cave femme cat mom: ""uni code"? oh you mean a bunch of grad students …" - Mastodon
Iskierka has quit [Ping timeout: 190 seconds]
egg|cell|egg has quit [Read error: Connection reset by peer]
egg|cell|egg has joined #kspacademia
Iskierka has joined #kspacademia
e_14159 has quit [Ping timeout: 190 seconds]
e_14159 has joined #kspacademia
egg|cell|egg has quit [Read error: Connection reset by peer]
egg|cell|egg has joined #kspacademia
egg|laptop|egg has joined #kspacademia
egg|laptop|egg has quit [Ping timeout: 190 seconds]
egg|laptop|egg has joined #kspacademia
egg|laptop|egg has quit [Ping timeout: 198 seconds]
egg|cell|egg has quit [Ping timeout: 189 seconds]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 180 seconds]
egg|cell|egg has joined #kspacademia
<UmbralRaptop> oh, right. pi day.
egg|cell|egg has quit [Read error: Connection reset by peer]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 180 seconds]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 198 seconds]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 198 seconds]
egg|cell|egg has joined #kspacademia
<egg|cell|egg> UmbralRaptor: 2458556.5?
egg|cell|egg has quit [Ping timeout: 190 seconds]
egg|cell|egg has joined #kspacademia
ferram4_ has joined #kspacademia
ferram4 has quit [Ping timeout: 190 seconds]
egg|cell|egg has quit [Ping timeout: 180 seconds]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 202 seconds]
egg|cell|egg has joined #kspacademia
egg|laptop|egg has joined #kspacademia
egg|laptop|egg has quit [Ping timeout: 180 seconds]
egg|laptop|egg has joined #kspacademia
<UmbralRaptop> obviously
egg|laptop|egg has quit [Ping timeout: 180 seconds]
egg|laptop|egg has joined #kspacademia
<galois> title: Peter Laursen on Twitter: "So why can you sometimes see a #galaxy behind another galaxy, when you can't see a #pancake behind another pancake? Galaxies are made mostly of #hydrogen which usually in invisible to visible light. But pancakes are made primarily of starch, which absorbs strongly in the optical.… https://t.co/rGKUEnlN9I"
<galois> title: Fermat's Library on Twitter: "Happy π day!π=3️⃣,1⃣4️⃣15926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712⃣0⃣1⃣9⃣"
<egg|laptop|egg> !u ḭ̈
<galois> ḭ: U+1e2d LATIN SMALL LETTER I WITH TILDE BELOW
<galois> ̈: U+0308 COMBINING DIAERESIS
<UmbralRaptop> Is that a four vector written in turkish?
egg|laptop|egg has quit [Ping timeout: 190 seconds]
egg|laptop|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 202 seconds]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Ping timeout: 190 seconds]
egg|cell|egg has joined #kspacademia
egg|laptop|egg has quit [Read error: Connection reset by peer]
egg|cell|egg has quit [Ping timeout: 202 seconds]
egg|cell|egg has joined #kspacademia
egg|cell|egg has quit [Read error: Connection reset by peer]
egg|cell|egg has joined #kspacademia
egg|laptop|egg has joined #kspacademia
<egg|laptop|egg> !seen bofh
<galois> egg|laptop|egg: I last saw bofh at 2019-03-13 - 20:37:50 in here, saying like I want to make some sort of bad "Quantum Brexit" joke right now but I'm just exhausted with all this crap.
<egg|laptop|egg> bofh: I wonder how I should compute the velocities from position-only SP3 files
<egg|laptop|egg> bofh: is there anything obviously wrong with a scheme where I use central finite differences on 2p+1 points, or non-central ones (but still of the same order and based on 2p+1 points) for the first p or last p points?
<egg|laptop|egg> e.g., for p=2, v(0) = v_forward(q(0), q(1), q(2), q(3), q(4)), v(1) = v_forwardish(q(0), q(1), q(2), q(3), q(4)), v(2) = v_central(q(0), q(1), q(2), q(3), q(4)), v(3) = v_central(q(1), q(2), q(3), q(4), q(5)), v(4) = v_central(q(2), q(3), q(4), q(5), q(6)), etc. until the end when it goes central, backwardish, backward
UmbralRaptop has quit [Quit: Bye]
UmbralRaptop has joined #kspacademia
UmbralRaptop has quit [Read error: Connection reset by peer]
UmbralRaptor has joined #kspacademia
UmbralRaptop has joined #kspacademia
egg|laptop|egg has quit [Ping timeout: 183 seconds]
UmbralRaptor has quit [Ping timeout: 190 seconds]
* UmbralRaptop ponders
<UmbralRaptop> Happy Type II cake day!
<bofh> egg|cell|egg: literally I was going to suggest central finite difference, lol.
<SnoopJeDi> not sure if industry field or quantum field... (via bofh) https://twitter.com/QuantPhComments/status/1106193263914971136
<galois> title: Overheard on Quant-Ph on Twitter: "Do we need some references here to show how quickly the field has grown?"
<bofh> SnoopJeDi: I *suspect* it's QC as a field, given that's the most rapidly-growing field in Quant-Ph.
<SnoopJeDi> yea same but I like being a twit
<SnoopJeDi> (potentially more than I like anything else?)
Wetmelon has joined #kspacademia
UmbralRaptop has quit [Quit: Bye]
UmbralRaptop has joined #kspacademia
<UmbralRaptop> urgh, why do I have to have a body?
<bofh> extremely big mood
* UmbralRaptop was basically useless yesterday, and has had various "fun" glitches today.
<UmbralRaptop> Also, I swear a cat interferometer bit my leg so that the swelling messes with the motion of a tendon.
UmbralRaptor has joined #kspacademia
UmbralRaptop has quit [Ping timeout: 190 seconds]
egg|cell|egg has quit [Ping timeout: 202 seconds]
egg|cell|egg has joined #kspacademia