/sci/ - Science & Math

[Anonymous No.4872240]

Physics major here, just started lifting.
(never thought I'd be doing that in my life!)

Does /sci/ do any sports?

[Anonymous No.4872243]

>Lifting things
>a sport

1/10, since I replied.

[Anonymous No.4872247]

>>4872240
I'm into lifting too. My record is two pencils at a time.

[Anonymous No.4872251]

>>4872243
I also do cardio 2 or 3 times a week
(running for about 30 or 40 mins)

[Anonymous No.4872256]

>>4872251
Top right or lower right must be a Künneth formula.

[Carl No.4872271]

>>4872251
>cardio

Say goodbye to your gains.

[Anonymous No.4872277]

That feel when your university has a mandatory gym class

[chicken breasts No.4872279]

>>4872271
squatz n oatz all day evrryda

[Anonymous No.4872282]

>>4872271
:P

[Anonymous No.4872288]

Keep lifting anon. Nothing better than being a fit, STEM major. Hard to keep the bitches off.

[Anonymous No.4872297]

>>4872256
Could you elaborate on that formula?
I don't really ever see that use of these formulas (other than for classification or identification purposed), other than for the differential equations approach when it's about differential forms.

What are interesting insights etc. coming from "H(X*Y)=H(X)+H(X)".
And is it a basic/early result?

[Anonymous No.4872326]

>>4872297
Not that guy, but a prime use of Kunneth relations are to show that symplectic manifolds preserve homology when taking products.

[Anonymous No.4872329]

I can't stand gyms and walking, so I swim to stay fit.
I like doing sports, but that has been a while.

[Anonymous No.4872335]

>>4872326
preserve homology in what sense?
things must get bigger/more, no?
(I also don't know how the new symplectic structure is supposed to arise from the other ones.)

[Anonymous No.4872338]

football
tennis
squash
golf

[Anonymous No.4872337]

>inb4 OP lifts for three months and quits
you missed the golden age of fitness. you will never know zyzz or tinytrip. i feel bad for you.

[Anonymous No.4872341]

I wrestle does that count?

[Pas No.4872343]

Bro by lifting you'd better mean snatch, clean, jerk and squats. Anything else is for faggots.
And you;d better do them every day, else you're a faggot.

loljk i bet u lift 4 girls
faggot

[Anonymous No.4872346]

>>4872256
lowerleft she was going for a Carnot cycle and fucked up

[Anonymous No.4872353]

>inb4 i can bench press a buick, and am the greatest at everything and am on the olympic team.

[Anonymous No.4872354]

>>4872343
In fact if you lift weight up and down every single day, in my humble oppinion you are what you described as "a faggot".

[Anonymous No.4872359]

>>4872335
Semi-simplicity. Say you have two spherically monotone symplectic manifolds with the same proportionality factor bwtween the <span class="math">\omega_i|_\pi_2[/spoiler]'s and the <span class="math">c_1(M_i)|_\pi_2[/spoiler]'s, then <span class="math">M_1 \times M_2, \omega_1\oplus\omega_2)[/spoiler] is spherically monotone too. If both of the original manifolds have semi-simple homology, the Kunneth relation says then so does <span class="math">M_1 \times M_2, \omega_1\oplus\omega_2)[/spoiler].

[Pas No.4872357]

>>4872354
u just jelly of my gymnastics with a barbell
I bet you spend the 1-2 hours lifting a day I do on 4chan instead. Yeah that's way better use of time m8.

[Anonymous No.4872361]

>>4872335
Say you have two spherically monotone symplectic manifolds with the same proportionality factor bwtween the <span class="math">\omega_i|_{\pi_2}[/spoiler]'s and the <span class="math">c_1(M_i)|_{\pi_2}[/spoiler]'s, then <span class="math">M_1 \times M_2, \omega_1\oplus\omega_2)[/spoiler] is also spherically monotone. If both of the original manifolds have semi-simple homology, the Kunneth relation says then so does <span class="math">M_1 \times M_2, \omega_1\oplus\omega_2)[/spoiler]

[Anonymous No.4872363]

>>4872361
Say it in english. I don't speak math.

[Anonymous No.4872365]

>>4872361
That should be <span class="math">M_1 \times M_2, \omega_1\oplus\omega_2)[/spoiler]

[Anonymous No.4872368]

>>4872365
God this board has such a shitty latex script ( <span class="math">M_1 \times M_2, \omega_1\oplus\omega_2)
[/spoiler]

[Anonymous No.4872372]

>>4872363
Then why don't you just go look up a fucking book on symplectic manifolds if you don't even know what the fuck M is supposed to mean

[Anonymous No.4872390]

>>4872343
>no deadlift

girlyman detected

[Anonymous No.4872399]

>>4872363
that's not me.

>>4872361
Ah, okay. If I'm honest I'd just simply expect the new group to be the semisimple one if the new form is just the direct sum. I mean in that case nothing from the one manifold touches the other, doesn't it?
Also, I cannot really read the c_1 remarks, I've never done anything with trace classes other than acknowledging their existence.

[Anonymous No.4872405]

>>4872399
wait, assuming the new group is so simple apriori may be stupid. I guess as soon as you consider the function algebra etc. on M1 \cross M2, there are form which lie on both, if that makes sense.

[Pas No.4872415]

>>4872390
>implying you know what weightlifting consists of
faggot detected

[Anonymous No.4872429]

Do esports count?

[lel i tral u !S0ooHAHDTU No.4872438]

I lift and I do sports. Senior math major here.

Feels okay man.

Not hard to have hobbies when no gf

[Anonymous No.4872442]

>>4872415
>shitty momentum using 'lifts'

get on my level faggot

[Pas No.4872445]

>>4872442
>tyres
call me back when you're using proper plates faggot

[Anonymous No.4872447]

You guys are shit tier. I do maths whenever I have some time on my hands.

[Anonymous No.4872454]

Weighlifting is awesome! There's few feelings of greater satisfaction than a PR clean & jerk or snatch. I usually only lift during the winter though.

I generally prefer outdoor recreation.

Rock climbing, hiking, kayaking, swimming, trail running, skiing, slack-lining, biking, etc.

[Anonymous No.4872461]

>>4872447
That's the spirit.

[Anonymous No.4872463]

>>4872447

That's great bro and I'mma let you finish, but entertain this thought:

Let's assume someone works out 1 hour a week, 5 days a week. That works out to about 2.3 of that person's time. Over an average lifespan of 80 minus 10 (to account for childhood when you're neither really working out or doing math), that's 1.61 years. Exercising has been shown in clinical studies to increase lifespan by 7 plus/minus 5 years.

So technically, the people who work out will have more time to do math. U jelly scrawny/fat aspie mathfag?

[Anonymous No.4872471]

>>4872463
I feel you wanna achieve something before 40 or you'll never, so that logic doesn't really work out like that.

[Anonymous No.4872472]

>>4872471
>he wants to achieve something

[Anonymous No.4872479]

>>4872447
Same here. Althought I do swim to maintain my condition, but I often end up thinking about math while doing it.

>>4872463
I do agree that one should always keep exercising to stay healthy (not that that has to be bodybuilding [opinion]which I personally dislike[/opinion]

>mathfag
What? You do know that this is /sci/ right?
This board IS for mathfags..

To finish off, this is the sad truth:
>mathachievement
>older then 30
forget about it.

>inb4 exceptions like Andrew Wiles

[Anonymous No.4872504]

playing lacrosse at stevens tech

[Anonymous No.4872515]

>>4872240
Yeah I lift OP. Do you? I bet you can't even do a cut back drop turn.

[Anonymous No.4872540]

>>4872471
But remember, this is just 2.3% of your time anyway. And speaking personally, doing active things helps my work efficiency more than 2.3% anyway - it helps me keep my schedule, it clears my head and relaxes me, and improves my confidence. The benefits also transfer to my social and professional life, competency in which is invaluable to achievement in any meaningful sense.

>>4872471
Mathfags make up only a fraction of /sci/, which is devoted to THE SCIENCES. Mathematical sciences, computer sciences, and engineering sciences are small bands of a broad spectrum.

[Anonymous No.4872548]

>>4872357

>file name

[Pas No.4872550]

>>4872548
eh?

[Anonymous No.4875078]

>>4872357

You're going to platue hard if you lift every day

[Pas No.4875097]

>>4875078
you're going to choke on my cock when you realise you know fuck all about training or spelling
>why do I still have this thread open after almost 24 hours

[Anonymous No.4875123]

>>4872550
>>4875097
What's your obsession with Korean men?

[Pas No.4875128]

>>4875123
nothing
see I also have ChineseGuy

[Anonymous No.4875199]

[Pas No.4875203]

>>4875199
gtfo with your weak sluts
shitty technique / 10 wnb

[Anonymous No.4875208]

[Pas No.4875212]

>>4875208
too much wrong there for me to comment on
faggot

[Anonymous No.4875217]

[Anonymous No.4875226]

This is now a Samantha Wright thread.

Remove gooks.

[Anonymous No.4875227]

I lift too, but lifting is not a sport.

>hey guize i deadlifted the bar yesterday now im an athlete! XD

[Carl No.4875231]

>>4875217
>dat gyno

[Pas No.4875233]

>>4875226
Only DYEL faggots like her, get her out of this thread faggot
>>4875227
>powerlifting and weightlifting
>not sports
k bro

[Anonymous No.4875249]

Samantha Wright is:
>A dyke
>Weak in strength and technique
>Average (at best) facially and bodily

You're a beta faggot for worshiping her because:
>She's a dyke and will never fuck you
>She's nothing special facially or bodily

She's a shit poor lifter, so she gets attention from hopeless neckbeards by pouting and parading around in these Instagram'd photos.

That's my rant over. I'll try not to get mad over the decline of masculinity in the male human being anymore.

[Anonymous No.4875251]

I do 20 pushups a day
I went swimming yesterday

That's it

[Anonymous No.4875253]

>>4875233
Powerlifting and Olympic weightlifting are EVENTS, not sports. Besides, I'm pretty sure OP isn't a powerlifter or an Olympic weightlifter. Correct me if I'm wrong, but didn't he say he only just started lifting?

[Pas No.4875259]

>>4875253
>x and y are EVENTS, not sports
>replace x and y with any sport
hope u c ur problem now
and if someone has just started track training of rugby training then they're still doing a sport, just at a low level.

tl;dr you;'re retarded

[Carl No.4875265]

>>4875249
Your le jimmies seem le rustled.

[Anonymous No.4875272]

>>4875259
There is a difference between a sport and an event, and I think you know that. And what OP is doing is not Olympic weightlifting or powerlifting, so your point is moot. He's not even an amateur in those events. He doesn't practice them at all.

[Anonymous No.4875277]

>>4875259
>Namefags desperately trolling

[Pas No.4875284]

>>4875272
If he squats, benches and deadlifts he trains powerlifting.

[Pas No.4875290]

>>4875277
Sport
Noun:
An activity involving physical exertion and skill in which an individual or team competes against another or others.

ur turn m8

[Carl No.4875287]

>>4875277
Yeah, I agree. Those namefags are terrible.

[Anonymous No.4875293]

>>4875284
If he doesn't lift competitively, he is not powerlifting.

[Anonymous No.4875300]

>>4875290
In a sport, athletes compete directly against each other to determine the outcome. The aim of Olympic weightlifting and powerlifting is to reach a high total, and so an opponent is essentially unnecessary.

[Pas No.4875301]

>>4875293
I'd say someone is training a sport whether they compete or not.
ie I'd call Clarence a weightlifter before he began entering competitions, and I imagine most would.

[Pas No.4875302]

>>4875300
they still compete indirectly as the medal you receive is decided by the lifts of others and not solely on your own lifts.

[Anonymous No.4875363]

>>4875302
>>>/fit/

[Anonymous No.4875366]

Some wandering fit faggot just made his nest on a /sci/ thread, this is too good

[Pas No.4875376]

>>4875366
>implying I'm not superior to you both academically and physically

[Anonymous No.4875377]

>>4875301
why you cheeky cunt i aughta knock your block off, but your to much of a qt to do so

[Anonymous No.4875381]

>>4875363
>bumping an old thread to tell it's posted on the wrong board

[Anonymous No.4875382]

Kendo, motherf**ker!

[Pas No.4875385]

>>4875377
:3 <3 :) x

[Anonymous No.4875396]

I lift things up and put them down OP

I also started swimming

[Anonymous No.4875401]

>>4875382
So like... is this the only guy who does any actual SPORT on /sci/? This is ... sad.

*sob*

[Anonymous No.4875411]

>>4875199
what's this weaklings name?

[Anonymous No.4875435]

>>4875385

>Pas
>Knowing anything about lifting

Aguadito tier faggot.

[Pas No.4875443]

>>4875435
lol I bet you're one of those faggots faguadildo demolished in an argument so got butthurt and now shitpost about him

[Anonymous No.4875468]

>>4872240
I boxed and played rugby in undergrad. Now I make sport out of not getting enough sleep and eating unhealthily.

[Anonymous No.4875535]

I am a Nuclear Engineer major, in the Marines. I lift M/W/F, and run two miles M/W/F and longer runs T/R.

My stats are:
Squats - 185lbs
Deadlift- 185lbs
Bench Press - 130lbs
Military Press - 75lbs
Upright rows - 75lbs

I am a 24 year old woman that weighs about 170lbs, down from 330lbs. I do the above for reps now, I could probably raise all the weight if I was going for more strength, but I need to focus on improving on my cardio endurance.

Though, I can say one thing. If anyone is reading this... I've never had abs in my life, even after doing countless sit ups. After a few months lifting seriously, you will see abs from doing squats and deadlifts correctly.

[Anonymous No.4875611]

>>4875535
I'm a Colour Engineer major, in the SAS. I lift S/M/T/W/T/F/S and run ten miles S/M/T/W/T/F/S, longer runes on S/M/T/W/T/F/S.

My stats are:

Squats 1850lbs
Squats - 1850lbs
Deadlift- 1850lbs
Bench Press - 1300lbs
Military Press - 750lbs
Upright rows - 750lbs

I'm a 12 year old girl that weights about 90lbs, down from <span class="math"> \infty [/spoiler]. I do the above for kicks now, I could definitely raise all the weight if I was going for more strength, but I need to time for my bones to grow.

Though I can say one thing. If anyone is reading this... I've never had pubes in my life, even after doing countless steriods. After a few months of puberty you will see hair from the mound to the goo.

[Anonymous No.4875667]

>>4875611

You seem angry.

[Anonymous No.4875685]

a reminder

[Anonymous No.4875766]

>>4875685
I think few people on /sci/ actually satisfy all those criteria.

[Anonymous No.4876242]

>>4875766
I do.