given:

y = x1*b1 + x2 * b2 + c

how do I get

x1 = y...


Is this even possible?

assume that I know all terms values except x1

I want to larp as Indiana jones. Will a degree in archeology let me live that life style?

I came up with a proof that 0.999... = 1 so that we can finally put this thing to bed.

1) Pick any number from the interval between zero and one (zero and one are included in the interval) with the criteria that it is not equal to one

2) Trivially 0.999... will always be greater than the number you picked, no matter which number you picked according to 1)

3) 0.999... is not greater than one for obvious reasons

4) Therefore 0.999... is in the same interval

5) Conclusion is that 0.999... cannot be equal to anything else but one exactly

Please can someone explain how to rearrange a regression equation?

I can't find any guides online and I got banned from discord for asking as the question was deemed too difficult for graduates.

my equation is:
output_filesize = (initial_bitrate * initial_bitrateCoef) + (orig_bitrate * orig_bitrateCoef) + (avc_Codec * avc_CodecCoef) + (mpjgCodec * mpjg_CodecCoef) + (height * heightCoef) +(width * widthCoef)+ (duration * durationCoef) + (frames * framesCoef) + (original_filesize * original_filesizeCoef) + interceptCoef


and I want to rearrange the terms so that it gives me the "initial bitrate" variable for a known filesize.

so
output_filesize = ...

I know I need to do something with the initial_bitrate and its coefficient but there are no guides online. if anyone could point me to one too or some examples thanks.

This is a serious question and despite having advanced STEM education I keep returning negative values. I think I am rearranging the equation wrong. Thanks.

Anyone know of any chemicals that block dopamine or serotonin (like the way caffeine blocks melatonin). Engineer here trying to make a machine that identifies someone and follows them until they relinquish their will to live. The purpose of the machine is to follow them unrelenting and eventually kill the person, but only when they allow the machine to do so. I imagine that I will be the first subject of this, and it will probably kill me, so I need to make it as self-sustaining and indestructible as possible. I’m thinking of using some radioactive isotope thermoelectric generator, if I can get my hands on enough Americium or possibly uranium

In the pursuit of synergy, I've been trying PRL-8-53 with a lot of other stuff recently. I think I just hit a real winner (more so than just with Coluracetam, by a long shot)

10mg PRL-8-53 + 10mg Coluracetam + 100mg Tianeptine + 150mg Armodafinil + 50mg 2-FMA + 100mcg Clonidine

Plus my normal daily selegiline, ALCAR, alpha lipoic acid, PQQ, methylene blue, vitamins, etc

Absolutely great feeling, and highly productive. I'd describe it as completely wired euphoria with the focus of a high powered laser diode. And the clonidine is keeping me firmly within the bounds of normotensive (BP 110/76). Definitely a new level of productivity judging by the speed with which I studied several highly technical chapters of assigned reading, and completed my homework in under half the time I normally allot.

I've taken pretty much everything out there the world of nootropics, RCs and stimulants, and this is leaps and bounds above any previous substance/combination I've been on before, for one my forward digit span is 19 from a baseline of 11, and my reaction time is 165ms from a baseline of 252ms. Clearly this more than a euphoric placebo, as my completed stack of homework/reading can already attest. Neither of these measures were affected by the PRL alone (well, with selegiline technically), so I suspect there must be some additional synergy going on here, as the same combo without PRL isn't as dramatic. Only side effect to be reported is dry mouth. That, and my time perception is definitely sped up a lot more than any one compound can account for. 20 minutes seems like an hour, but I don't feel bored working on the same thing for "hours" on end.

How the fuck do you get good with ochem? I'm at a top 15 school and just got a c on my first chem exam and want to kms. How do you fuckers get good grades in this class. Holy shit. Premed btw.

>in my second last year of my BSc math major with a concentration in discrete maths.
> have a big scary test Monday morning and I work tomorrow 10-6 so I’m trying to get my practice questions and studying in today
> Problem is, I am an anxious mess about the content of the exam because so much.
>(and just broke up with my boyfriend two days ago so there’s that anxiety too).
> I have ADD and took vyvanse for it a couple hrs ago at 9am but my anxiety is paralyzing and I feel too overwhelmed to start anything or get anything done without feeling like I’m drowning immediately.
> it’s already 12:20. what was supposed to be my day of productivity is escaping me

So I’m asking if a bit of weed will help me chill out enough to study? Will I retain anything I study while a little high?
Thanks in advance!

/sci/ meme thread

what experience changed you fully ? why think positivitely and do you believe in an eternal perfect afterlife or immortality being flawless. what caused the changes or the event that made you spiritual?