CIRCLE WITH A DOT

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SCIENCE!

51 Posts 41 Posters 85 Views

D dogfox@kpop.social

Cartesian vectors don't form a group under multiplication* so division isn't defined.
*either kind. They are not closed under the dot product and there is no cross product identity.
@efi @ScriptFanix @StefanEJones
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efi@chitter.xyz

wrote last edited by

#28

@dogfox @ScriptFanix @StefanEJones aw, beans...
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S stefanejones@dice.camp

SCIENCE!
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thelancashireman@hostux.social

wrote last edited by

#29

@StefanEJones
Being picky:
Velociraptor = d (Distanceraptor) / dt
(Works when Distanceraptor isn't constant)
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S stefanejones@dice.camp

SCIENCE!
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squirrellybob@mastodon.social

wrote last edited by

#30

@StefanEJones if you integrate that you can find the acceleraptor
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C cptbutton@dice.camp

@BorisBarbour @StefanEJones
But unlike speed, velocity must have a directional component, how is this handled?
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allpoints@mstdn.social

wrote last edited by

#31

@cptbutton @BorisBarbour @StefanEJones it's actually Positionraptor/Timeraptor.
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S stefanejones@dice.camp

SCIENCE!
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violanders@mastodon.nu

wrote last edited by

#32

@StefanEJones
This implies the existence of an acceleraptor.
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S stefanejones@dice.camp

SCIENCE!
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_thegeoff@mastodon.social

wrote last edited by

#33

@StefanEJones https://mastodon.social/@_thegeoff/115498029589515940
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S stefanejones@dice.camp

SCIENCE!
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sarcle@oc.todon.fr

wrote last edited by

#34

J'ai cru que c'était un dessein de @gee en le voyant apparaître dans ma TL
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S stefanejones@dice.camp

SCIENCE!
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mxalba@blahaj.zone

wrote last edited by

#35

@StefanEJones@dice.camp

Actually that should be distanceraptor/time because otherwise the raptors cancel each other out...
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S stefanejones@dice.camp

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guenther@chaos.social

wrote last edited by

#36

@StefanEJones
the two raptors cancelling each other:

Fighting Dinosaurs - Wikipedia

(en.wikipedia.org)
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S stefanejones@dice.camp

SCIENCE!
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jscybersec@infosec.exchange

wrote last edited by

#37

@StefanEJones I can hear my science teacher screaming that it's actually a vector X-D
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S stefanejones@dice.camp

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acm_redfox@jawns.club

wrote last edited by

#38

@StefanEJones the face on that guy just made my morning! :))
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S stefanejones@dice.camp

NOTE: Unfortunately I don't know who drew this lovely thing.
Also, it's just a gag. Don't overthink it.
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zalasur@mastodon.surazal.net

wrote last edited by

#39

@StefanEJones Don't overthink it? Challenge accepted.
*revs up the Acceleraptor*
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T tezoatlipoca@mas.to

@efi @ScriptFanix @StefanEJones timeraptor: shut up math nerd!
And then it eats you
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kyreeth@dragon.style

wrote last edited by

#40

@tezoatlipoca @efi @ScriptFanix @StefanEJones time(raptor) comes for us all
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S stefanejones@dice.camp

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kwf@social.afront.org

wrote last edited by

#41

@StefanEJones technically the raptors would cancel out?
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S stefanejones@dice.camp

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matildalove@wetdry.world

wrote last edited by

#42

@StefanEJones the component raptors are seldom discussed since they post no threat individually: the distanceraptor can reach you anywhere on the planet, but only the timeraptor knows when to show up.
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K kwf@social.afront.org

@StefanEJones technically the raptors would cancel out?
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stefanejones@dice.camp

wrote last edited by

#43

@kwf I've lost track of how many people pointed this out.
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S stefanejones@dice.camp

@kwf I've lost track of how many people pointed this out.
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kwf@social.afront.org

wrote last edited by

#44

@StefanEJones I will freely admit that I'm not fun at parties.
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S stefanejones@dice.camp

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dalias@hachyderm.io

wrote last edited by

#45

@StefanEJones Should be distanceraptor/time.
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T thelancashireman@hostux.social

@StefanEJones
Being picky:
Velociraptor = d (Distanceraptor) / dt
(Works when Distanceraptor isn't constant)
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glasspusher@beige.party

wrote last edited by

#46

@TheLancashireman @StefanEJones
Being more picky, velocity is a vector
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S stefanejones@dice.camp

SCIENCE!
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fenouilla_systema@mathstodon.xyz

wrote last edited by

#47

@Aphelie_epi_dor
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