/sci/ - Science & Math » Thread #12217607

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I took 8 classes this semester

Anonymous Sun 11 Oct 02:46:20 2020 No.12217607 View Reply Original Report

Quoted By: >>12217678 >>12217718 >>12217735 >>12217873 >>12217896 >>12217923 >>12218011 >>12218851 >>12219004 >>12219274 >>12219289 >>12219396 >>12219399

>The core introductory physics II class
>Lab for phys II
>Calc 3
>Calc 4
>ODEs
>Abstract Algebra
>Discrete Dynamical Systems
>Linear Algebra I

Im only a sophomore, I thought lockdown would give me an edge but maybe I bit more than I could chew on.

Am I gonna make it /sci/? Plz give me sum advice

Anonymous

Anonymous Sun 11 Oct 2020 03:17:56 No.12217678 Report

Quoted By: >>12217691 >>12217712 >>12217856 >>12219316

>>12217607
Remember, a homomorphism is bijective iff ker(phi) = e. Also, that is too many classes.

Anonymous

Anonymous Sun 11 Oct 2020 03:19:08 No.12217683 Report

Quoted By: >>12217695

I only count 4 classes there bro

Anonymous

Anonymous Sun 11 Oct 2020 03:22:50 No.12217691 Report

Quoted By: >>12217869

>>12217678
Idk what the fuck that is, I am 5 classes behind and all I know is that every permutation is a product of disjoint cycles and every cycle is a product of transpositions. If cycle notation fucks me up now I shit myself thinking what'll become of me in a couple of weeks

Anonymous

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Anonymous Sun 11 Oct 2020 03:24:14 No.12217695 Report

Quoted By:

>>12217683
No

OP Sun 11 Oct 2020 03:32:15 No.12217712 Report

Quoted By: >>12217716

>>12217678
haven't done algebra in a while but doesn't the kernel of a homomorphism being the trivial group only give you injectivity?

NotOP

NotOP Sun 11 Oct 2020 03:33:18 No.12217716 Report

Quoted By: >>12217724 >>12217748 >>12217770 >>12219958

>>12217712
Oh and what's calc 4?

Anonymous

Anonymous Sun 11 Oct 2020 03:33:54 No.12217718 Report

Quoted By: >>12217732 >>12217770

>>12217607
You will probably develop PTSD and have college nightmares well into your 40s. I'm not even joking

Anonymous

Anonymous Sun 11 Oct 2020 03:36:27 No.12217724 Report

Quoted By: >>12217738 >>12217770

>>12217716
Not OP but he probably meant Differential Equations

Anonymous

Anonymous Sun 11 Oct 2020 03:37:53 No.12217732 Report

Quoted By: >>12217770

>>12217718
I get those from a normal schedule (quarters though).
I have anxiety phases and become self injurious. I wake up an hour earlier than my alarm for some reason in a sweat.
I had to get rid of ym bed because the sweat gave it mold even after changing sheets.
One time my worst nightmare happened and a teacher asked me what I thought about the class and I started crying.
needless to say I like online uni.

Anonymous

Anonymous Sun 11 Oct 2020 03:38:58 No.12217735 Report

Quoted By: >>12217770

>>12217607

What is this "calc 4" of which you speak? t. completed an undergrad math degree

Anonymous

Anonymous Sun 11 Oct 2020 03:40:43 No.12217738 Report

Quoted By: >>12217770

>>12217724
But he already listed ODEs
it's probably just advanced calculus.

Anonymous

Anonymous Sun 11 Oct 2020 03:44:28 No.12217748 Report

Quoted By: >>12217752

>>12217716
Maybe OP goes to a school on the quarter system. I did and the calculus sequence was broken into four classes instead of three like it is on the semester system.

Anonymous

Anonymous Sun 11 Oct 2020 03:45:47 No.12217752 Report

Quoted By: >>12217765

>>12217748
I'm on a quarter system and the calulcus track is only 3 parts, but there's also an honors track.

Anonymous

Anonymous Sun 11 Oct 2020 03:52:57 No.12217765 Report

Quoted By:

>>12217752
It's been over two decades since I took the calculus sequence but IIRC, Calc III was multivariable and then Calc IV was a hodgepodge of more complex integrals, niche theorems, and applications. After Calc III you could take Linear Algebra and Differential Equations so Calc IV wasn't either of those or necessary for them.
Your school probably covers the same material but simply distributes them between courses differently.

Anonymous

Anonymous Sun 11 Oct 2020 03:56:23 No.12217770 Report

Quoted By: >>12217780

>>12217716
>>12217724
>>12217735
>>12217738
My uni pairs up physics and math majors so every calc course is like analysis, calc 3 is all about metric spaces, normed spaces, continuinty and differentiability theorems in Rn while calc 4 covers shit like stokes theorem and other shit that I don't really know well right now.

>>12217718
Kek buddy, I'll take college nightmares over dreams were my ex gf says she loves me and wants to make up any time

>>12217732
I knew a guy who did an hero when i was a freshman, poor guy couldn't take the pressure so he jumped in front of the subway. Calc 1 (real analysis) fucks you over pretty hard, most guys who go into physics or math tend to be those who did well in those classes in highschool so when they get their first 0/10 they don't know what the fuck happened.

Anonymous

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Anonymous Sun 11 Oct 2020 03:59:25 No.12217774 Report

Quoted By:

Right now I made a table so that I can keep track of what I'm missing.
Im up to date with the calcs, lab and linear but im about 3 days behind with everything else, except abstract, I'm 5 days behind on that one.

Anonymous

Anonymous Sun 11 Oct 2020 04:01:27 No.12217780 Report

Quoted By: >>12217794

>>12217770
>My uni pairs up physics and math majors so every calc course is like analysis
That's actually pretty cool.
I think I'd enjoy that way more.
the physics track at my uni is shit
also I don't think it's hard. I just have social anxiety.

Anonymous

Anonymous Sun 11 Oct 2020 04:05:52 No.12217794 Report

Quoted By:

>>12217780
We have actuaries and applied mathematicians too. Most of the people here pick on actuaries because its kind of a rite of passage for them by now, we make their lives hell and then they're off to count beans for some insurance company that pays them twice as much as any of us will ever earn

Anonymous

Anonymous Sun 11 Oct 2020 04:30:54 No.12217856 Report

Quoted By:

>>12217678
Guess that means the trivial group is isomorphic to all groups.

Anonymous

Anonymous Sun 11 Oct 2020 04:36:05 No.12217869 Report

Quoted By:

>>12217691
Have you guys gotten to group actions yet? My professor had an absolute hard on for them. Our textbook literally covered group actions as additional material in the last chapter, but the professor insisted on teach about group actions after the first week and then never shutting the fuck up about them.

Anonymous

Anonymous Sun 11 Oct 2020 04:37:47 No.12217873 Report

Quoted By: >>12217896

>>12217607
Wtf is calc 4

Anonymous

Anonymous Sun 11 Oct 2020 04:46:56 No.12217896 Report

Quoted By: >>12217919 >>12217964

>>12217607
Honestly if you take Abstract Algebra out the schedule seems doable.
Also
>>12217873
>>12217873
I think in Calculus 4 they cover Line Integrals and Greens/Stokes/Divergence Theorem and Calculus 3 would be the rest of a regular Multivariable Calculus course.

Anonymous

Anonymous Sun 11 Oct 2020 04:52:16 No.12217919 Report

Quoted By:

>>12217896
I was tempted to bail on it but I already made friends with the guys in my team (since exams are kinda pointless long distance they just left us 20 proofs to turn in come the 23rd) and I don't wanna fail them kek

Anonymous

Anonymous Sun 11 Oct 2020 04:53:18 No.12217923 Report

Quoted By:

>>12217607
based

Anonymous

Anonymous Sun 11 Oct 2020 05:01:46 No.12217949 Report

Quoted By: >>12217963

That's a truckload dude, 4th semester I took thermodynamics, dynamics, ODEs, mechanics of materials and circuit theory 1 and when I closed my eyes to sleep I could still see equations and numbers as if they were burned into my eyes, not kidding. That semester I had a job too but still, without a job it would've been difficult as hell,
You can and probably will be able to learn well all of your classes but homework will be accumulating and painful.

I'd take at least 1 if not 2 out of those

Anonymous

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Anonymous Sun 11 Oct 2020 05:10:16 No.12217963 Report

Quoted By:

>>12217949
But if I make it will people think I'm a chad galois who learned group theory at 19? hmm?

The only things keeping me from backing down right now is the prospect of being admired by my friends and accelerating my descent into topics that I couldn't even try and begin to explain to my mom

>Also I need the credits because when rona's over I'm gonna have to work so I can pay my rent, thats why I took calc 4 and ODEs this semester, Dynamical systems is something i wanna pursue in the future and I took Abstract as a dare because my friends told me they'd pay me 20$ if I got a C+ or higher

Anonymous

Anonymous Sun 11 Oct 2020 05:11:31 No.12217964 Report

Quoted By: >>12217973 >>12217979

>>12217896
>I think in Calculus 4 they cover Line Integrals and Greens/Stokes/Divergence Theorem and Calculus 3 would be the rest of a regular Multivariable Calculus course.
So they took away from calc 3 and put it in calc 4 for brainlets? What the fuck is calc 3 for if it isn't for surface and line integrals.

Anonymous

Anonymous Sun 11 Oct 2020 05:18:46 No.12217973 Report

Quoted By:

>>12217964
Calc 3 is to learn how to generalize [/math] \varepsilon - \delta [/math] proofs in Rn, learn introductory topology definitions like open, closed and clopen sets, evaluate limits of functions that go [/math] R_{n} \to R_{m} [/math] , the implicit function theorem and other niche shit that they hide from physics majors when their unis treat them like engies

Anonymous

Anonymous Sun 11 Oct 2020 05:21:52 No.12217979 Report

Quoted By:

>>12217964
Calc 3 is to learn how to generalize $\varepsilon - \delta$ proofs in Rn, learn introductory topology definitions like open, closed and clopen sets, evaluate limits of functions that go $R_{n} \to R_{m}$ , the implicit function theorem and other niche shit that they hide from physics majors when their unis treat them like engies

Anonymous

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Anonymous Sun 11 Oct 2020 05:37:07 No.12218011 Report

Quoted By: >>12218812 >>12219022

>>12217607
learning math and physics is exactly like learning a musical instrument; it takes practice and time.

Anonymous

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Anonymous Sun 11 Oct 2020 11:12:36 No.12218812 Report

Quoted By:

>>12218011
And it gives you blisters on your fingers too

Anonymous

Anonymous Sun 11 Oct 2020 11:31:21 No.12218851 Report

Quoted By: >>12219902

>>12217607
You may not have the raw intellectual horsepower needed to succeed in scientific endeavors. Society always has a need for baggage handlers and the like.

Anonymous

Anonymous Sun 11 Oct 2020 12:31:42 No.12219004 Report

Quoted By: >>12219902

>>12217607
>8 classes
>sophomore
Jesus. Are you trying to kill yourself?

Anonymous

Anonymous Sun 11 Oct 2020 12:38:09 No.12219022 Report

Quoted By: >>12219902

>>12218011
True. But if you're not a good enough fast learner though, then you're most likely fucked. That's why I liked the old diploma system (here in Germany) much better than the Bachelor/Master system today. You could really take your time for the topics and then they truly remained in your long-term memory. With today's system, you are supposed to be through with everything in just six semesters, only having little time to get one's teeth into the basics. Can literally confirm that people with bachelor's degree/master's degree are more likely to forget about what they learned during studying than someone with a diploma.

Anonymous

Anonymous Sun 11 Oct 2020 14:57:08 No.12219274 Report

Quoted By: >>12219383 >>12219902

>>12217607
bitch i have 13 classes. toughen up. iff you are sleeping more than 6 hours, and have time to shitpost or live a social life, you can handle classes

Anonymous

Anonymous Sun 11 Oct 2020 15:06:31 No.12219289 Report

Quoted By: >>12219902

>>12217607
Drop lab and maybe 2 more

Anonymous

Anonymous Sun 11 Oct 2020 15:27:16 No.12219316 Report

Quoted By:

>>12217678
Baka

Anonymous

Anonymous Sun 11 Oct 2020 15:57:48 No.12219383 Report

Quoted By:

>>12219274
pics or lies

Anonymous

Anonymous Sun 11 Oct 2020 16:04:32 No.12219396 Report

Quoted By: >>12219902

>>12217607
Drop every class and only take a remedial algebra class. Clearly you're too stupid to take harder or more classes based on your scheduling skills.

Anonymous

Anonymous Sun 11 Oct 2020 16:06:15 No.12219399 Report

Quoted By: >>12219902

>>12217607
Did you already decide between experimentalist or theorist?

Anonymous

Anonymous Sun 11 Oct 2020 19:23:07 No.12219902 Report

Quoted By:

>>12218851
I heard there was a recently open vacant for a dedicated cocksucker, did your mouth get tired?

>>12219004
I have to work next semester so I did what I had to, now I'll just have to own up to it.

>>12219022
Would've loved to have that diploma stuff you're talking about here, I wouldn't have to take useless filler courses

>>12219274
are you fucking retarded desu? Imagine taking 13 classes in stem and expecting to get more than a C

>>12219289
Actually, dropping lab isn't such a bad idea, the professor seems to be chill enough to let me go (even if we can't drop out anymore) maybe I'll ask her to leave my grade as is so that it doesn't average with the other classes.

>>12219396
I've missed /sci sore posting, thank you

>>12219399
I like theory better but I don't mind a little lab here and there, I don't like to spend hours writing down data for the 10th time we have measured something though

Anonymous

Anonymous Sun 11 Oct 2020 19:45:38 No.12219958 Report

Quoted By:

>>12217716
triple integrals

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