/sci/ - Science & Math

>using variables other than x,y,z,t
>using capital and small letter as different variables (eks T and t, S and s, O and o)
>using x1 and x2 as different variables
>the real,rational, integer, etc set weird letters
>set symbols in general (i still look up which one is intersection and which one is union)
just fuck off. literally making shit more confusing for no reason

This thread will never see dubs again

Math is a scam

Recently I've found myself more interested in math. Although every STEM student takes some math courses, I'd really like to discover whether I actually find the advanced courses interesting, and not just the "basic" ones, so I'd know if I want to pursue it.

I know books are the best ways to learn, but are there some courses or lectures as introduction to "pure" math?
Thanks in advance.

Yet another reason to reject mathematics and its fictions.

>>12740854
>>12740856
>>12740864
this is just making math more practical. many younglings don't develop proper number sense and hate math (subsequently all STEM) because the teaching they get is dogshit. when i first learned linear functions the teacher literally just said plug this and this in to get the answer, no explanations of graphing, no change over time/movement analogy, nothing. it worked but when i took linear algebra and calculus it all made much more sense

fuck the mathematicians

If a mathematical statement is valid, is that the same thing as saying that the statement is true? I am having a bit of a dilemma with regards to the statement "if x is an odd integer, then x + 1 is also odd" apparently being a valid mathematical statement.

9.(9) = 10
9 = 9
wtf

>>12503081
>without strong foundation in mathematics

>>12430508

You idiots literally can not refute this

MATH IS GAY

Good resources for learning Radio Frequency Engineering?
I've just finished 3rd year Electrical Engineering and we've really only covered transmission lines. I want to get a headstart on it since it seems interesting and might be good for a thesis.

>go to /wrs/
I did and they didn't answer.

>>12357433
Stop it anon, it isn't worth it. Do something more worthwhile your time. If you continue further you will inevitably be consumed by math. Spend time with your family & friends turn away from math right now.

math at a higher level starts cheating and each area of math uses its own rules. of course they call it "axiomatic system" and "axioms" so they wouldn't get called out for the hacks they are

Well?

Old at bump limit.

So I'm taking analysis 3 next semester and I wanna review analysis 1 and 2 before starting. Analysis 1 and 2 was rudin chapters 1 thru 7. Analysis 3 is going to be multivar.
What should I focus on in my review?

Also, I'm taking a class into formal linear Algebra but I haven't taken Linear Algebra before, where should I start reading so that I don't get rekt in this class?

>>12037016
Based OP, "science" is a scam.

>>11971994
He would "forget"

Math is not empirical. Therefore it is not science. It is gay. Get off my board mathfags.
You're like an autistic kid that plays with a hammer all day forgetting that the point of the hammer is to build buildings. Yet you disdain buildings. Therefore you are useless. Go swing your hammer somewhere else.

>>11857392
Based

anons, when you email professors, are you ignored as well? :(