The last man to walk on the moon is now dead at age 82
Eugene Carter.
>>8607592
Sad. Sometimes I wonder how they felt about making the longest travel mankind has ever made while going back quickly to a normal life.
>>8607592
mnfg hoped to meet him on one of his visits to birth place of his father ; _ ;
>>8607592
Too bad the moon is a useless rock and the entire point of that whole ordeal was a pissing contest with USSR
Hello /sci/
My adviser and I have been back and forth on pic related twice now--he's convinced that the R2 value should be very high, given that for all values of pKH Equilibrium rejection is about 1. I believe that the low value given by excel is correct, in that it indicates that no matter how high the pKH goes, the final equilibrium rejection will not exceed 1.
Eliminating the outlier gives an R2 of .023, if you were wondering.
Who's right?
>>8607251
in the time you have been going back and forth you could have just calculated it by hand, you lazy faggot.
>>8607251
That looks very very wrong.
>>8607267
That's what machines are for, faggot. Until we get a machine that can write this thesis for me and create original thoughts, it can do my math for me.
>>8607273
In what way? There's no correlation between the independent and the dependent variable, therefore the R2 should be very low, right?
Why is chemistry so hated at schools? I love it, someone here loves too?
list some goddamn Chads who likes learning stoichiometry instead of chase girls
>>8606974
Taught by incompetent professors who understand the material, but do not understand how to convey it effectively
High school teacher was like this. Knew chemistry well, couldn't explain worth a damn. Wonder at all I kept up with it
>>8606974
Because it doesn't get interesting until late in the degree when things start to make sense.
>tfw about to fail my optimization course
My lecturer is so fucking garbage it's unbelievable. His lectures are the most boring thing imaginable, he's just standing there awkwardly fidgeting a bit with his hands and talking in himself. Worst of all, the course material is useless. We only have lecture slides (no book, or proper lecture notes), but those are a pain in the ass to learn from, it's an unorganized mess. Other than that we have some HARD AS FUCK practice problems, which are basically impossible to make unless you already have a thorough understanding of the subject.
Now, does anyone have recommendations for me? I have the test this Friday and I want to pass the class. Unfortunately since I'm not American this course is fixed in my curriculum so there is no way I can simply drop the class. Things we have to know include:
ILP modelling, Dual Simplex Method, Branch and Bound algorithm, P vs NP and approximations algorithm.
If anyone can link good lecture notes or recommend me a book with practice problems that would be great.
> If anyone can link good lecture notes or recommend me a book with practice problems that would be great.
There is no such thing. I'll literally curse anyone who posted Stanford's Convex Optimization course.
Optimization is a shit subject. All books are shit.
I assume you're German, because their curriculum has such a hard-on for optimization.
As everything, last minute prep is bound to fail. Prepare yourself mentally.
Best course of action, to make sure you can do all of the HWs and practice problems and past exams.
Ask your classmates, and tutor for help.
>>8606813
I can sympathise with how a lecturer and shit powerpoint lecture slides can make simple things seem horrifically complicated.
Try to find out what textbook your course is based on and look in there.
>>8606813
>My lecturer is so fucking garbage it's unbelievable. His lectures are the most boring thing imaginable, he's just standing there awkwardly fidgeting a bit with his hands and talking in himself. Worst of all, the course material is useless. ...
Excuses. Everyone in your class has the same problem.
The only difference is they didn't whine and actually did the work.
That's why you'll fail and they won't.
Geometry disproven.
>>8606654
the red and blue triangles are not similar
old b8 but still
2/5 ≠ 3/8
get rekt non-algebraic nerds
What's the science behind uncommonly large breasts?
Is it a natural or artificial selection thing, or just luck of the draw?
>>8605937
Men sexually select women with larger breasts because it makes them look fertile and able to provide lots of nourishment to offspring. Obviously there is some genetic variance. Whether you call this selection artificial or natural is a bit iffy philosophically, but that distinction doesn't matter that much in this case.
tl;dr: yes
High levels of estrogen generate very attractive female forms flat stomach, big butt, huge breasts, wasp waist.
>>8606229
So the fact that I hate big breasts and ass just makes me an outlier?
Pol here to ask a question. What does this mean for politics?
>>8605713
Right Libertarian > Left Authoritarian > Right Authoritarian > Left Libertarian
>>8605713
>Pol here
Just here to remind that it's monday tomorrow polcuck. If you're late to your work tomorrow we will cut your salary and hire some asian from india.
All equally valid, usefulness relies on the situation.
if i answer these questions i could win some free shit, but I'm horrible at math.
1. There are 9 red balls, 8 green balls and 7
blue balls in a box. How many balls do you have to pick up to ensure you have at least 1 ball of each color?
2. There are 10 questions on a test paper. They can be answered with either yes or no. How many test papers are needed so that at least 2 of them have the same combination of answers?
3. What is the volume of a triangular prism measuring 7cm long, 5cm wide and 10cm tall?
The raffle key is the answer of the 3 questions above added together.
1. 18.
2. Ill-defined.
3. Google it.
>>8605308
> can you help me pls
No.
>>8605308
1) 16
2) (0.5^10)x2
3) 175cm3
>not building a nuclear reactor.
I shiggy diggy
>drinking and building nuclear reactors.
Being smart doesn't mean shit when you're not being productive. Are you actually going to use it? No it's just to look cool. Fucking autistic retard.
Go for it man. live the dream!
dont forget to post pics so I can enjoy it aswell
>>8604941
u jelly bro?
Nothing is random,
Free will does not exist,
There are no infinites in nature.
>>8604849
>no infinites in nature
>in nature
no duh
>>8604849
determinism is something I can get behind,
no infinites seems like a obviously false claim
>>8604849
prove it faggot
What's the trick for perfectly visualizing electromagnetism in all situations?
>>8603251
understand maxwell's equations
this implies understanding analysis (or at least calculus)
>>8603252
I have the math under my belt but some things not clicking
Can you teach math to a blind person?
Can a blind person learn math?
Nemeth Braille
/thread
>>8603204
How far can you go with that though.
That's just for reading equations.
>>8603193
>every blind person in the world has No eyedea what numbers are
CSanon here
Which will enlighten me more?
getting a degree in engineering
Are you doing networking or topological analysis? graph
Do you want to work with Haskell? haskell
They are both very niche books for a programmer
csanons unite
His genius was unprecedented
>>8600088
yeah water is wet, so?
This is David Blackwell
probably by most accounts, the greatest black mathematician ever
this is what he said when he met Von Neumann for the first time
"He did a year of post-doctoral studies as a fellow at Institute for Advanced Study in 1941–42.[6] At the Institute, he met John von Neumann and von Neumann asked Blackwell to discuss his Ph.D. thesis with him.[7] Blackwell, who believed that von Neumann was just being polite and not genuinely interested in his work, did not approach him until von Neumann himself asked him again a few months later. According to Blackwell on this meeting, "He (von Neumann) listened to me talk about this rather obscure subject and in ten minutes he knew more about it than I did."[8] He departed when he was prevented from attending lectures or undertaking research at nearby Princeton University, which the IAS has historically collaborated with in research and scholarship activities."
other exploits
on Neumann's ability to instantaneously perform complex operations in his head stunned other mathematicians.[157] As a 6 year old, he could divide two 8-digit numbers in his head.[158] When he was sent at the age of 15 to study advanced calculus under the renowned analyst Gábor Szegő, Szegő was so astounded with the boy's talent in mathematics that he was brought to tears on their first meeting.[24]
Hey Vsauce, Micheal here!
>>8599571
What a stupid person thinks a smart person looks like
So who's this vsauce he's talking to? Why does he introduce himself to vsauce every time?
>>8599571
I never go on /sci/, I just accidently clicked on this board but I have a question. I used to think vsauce was pretty interesting, is it just basic pleb shit?