1:08:00 How to use the SAT solver to check if φ and Ψ are equivalent? R: You want to check if it is true that: φ <-> Ψ . Which is equivalent to check if (φ AND Ψ) OR (NOT φ AND NOT Ψ) is satisfiable.

what a poor communicator. this is mit wow

can anyone send those notes? or where can I get them?

the argument at 10:00 that the decision tree for the comparison model requires n+1 leaves did not click. to clarify (using 'element' to mean a member of the data structure, i.e. each element is associated with a key): 1. the comparison model _cannot_ operate on a data structure, other than fetching and comparing element keys. 2. thus the only part of the Set interface we are concerned with investigating using the comparison model is _find(k)_ . we should view the decision tree discussed from 5:00-16:30 as _specifically_ representing the algorithm for _search_ - nothing else (not insert, delete, etc.). 3. given remark 2, the only meaningful input to the decision tree is a specific _key_ k ( *not* an element!). the desired output is the *element* _corresponding_ to that key. (it is important to appreciate the 'black block'-iness of the tree here. we know _nothing_ about the actual operations required to find a match, other than the fact that all the operations are themselves comparisons.) 4. given our desired output is an element, this explains why there are n+1 outputs (corresponding to an answer for each element of the data structure + 'none'). this explains the student's (very reasonable) question at 10:48.

at 1:46, he claims 2 of the sort methods (permutation, selection) we learned in the last lecture are n^2. however, we actually showed permutation sort to be n!n. i suppose he meant Omega(n^2), as in both are _minimum_ n^2.

What exactly is going on in crazy realm rather then coming to point

31:10 differnt rate types

you really make it look easy

lmfao why are primary school kids learning linear algebra XD

29:25

The best known and perhaps oldest boost converter must be the gasoline ignition system where a coil is saturated with DC-current from the 12V battery and the rotating mechanical or electronic switch breaks the current at the right time in relation to each piston's phase to create a massive voltage drop over the sparkplug gap thus forming a spark that ignites the fuel/air kixture. Close followed by the electric fence which works sort of the same way and, of course, the defibrillator which resets a heart having lost it's internal chamber synchronization - a procedure known as cardioversion which I've personally benefitted from twice in my life. The two latter first charges a condenser to the energy (voltage) required which then feeds an 'ignition coil' to deliver the 'blow'. Thankfully you're in total coma, when they hit the defibrillator 'trigger', and you wake up fully restored and ready to go home for another MIT OpenCourseWare- session.

Incredible first lecture. Can't wait to watch the entire course!

how the hell do people learn this shit

44:54

this is helpful ♥️🤍

thanks ♥️🤍

Thanks for sharing! Just a quick off-topic question: I have TRC20 USDT in my OKX wallet and I have the recovery phrase: 『pride pole obtain together second when future mask review nature potato bulb』. What is the best way to transfer them to Binance?

Very good video! I have TRC20 USDT in my OKX wallet and I have my recovery phrase: {pride pole obtain together second when future mask review nature potato bulb} How do I transfer them to Binance?

The filtering concept and duality is a lot juice for not too much squeeze. Awesome lecture.

Thanks to MIT.

Damm nice

Must be nice to have teachers who's first language is english. At community colleges we get the immigrant teachers who can barely speak

Enjoying a nice cup of coffee learning Python in the Cold Midwest with Professor's Ana Bell's warm smile and superb lecture. Thank you MIT

Did everyone have a college professor like this in 2013ish, or is it just me?

Thanks for the great lecture, MIT! One question at the end, if anyone can help please: it's said "it can be recursively update Beta", well if you can recursively update Beta, that means you can more and more sample date coming in, in this case why bother using Bayesian, why not just collect all the incoming data to get estimate of theta? Or it wasn't looking for estimate at all since begin but just looking for distribution? --- Many Thanks if anyone can help advice!

This lecture series is a hidden Gem. He will help you in building intuition. He is the best professor I have ever had. I have watched all his lectures and there is nowhere such content is available. Also, download his book for practicing problems.

This lecture series is a hidden Gem. He will help you in building intuition. He is the best professor I have ever had. I have watched all his lectures and there is nowhere such content is available. Also, download his book for practicing problems.

This lecture series is a hidden Gem. He will help you in building intuition. He is the best professor I have ever had. I have watched all his lectures and there is nowhere such content is available. Also, download his book for practicing problems.

This lecture series is a hidden Gem. He will help you in building intuition. He is the best professor I have ever had. I have watched all his lectures and there is nowhere such content is available. Also, download his book for practicing problems.

This lecture series is a hidden Gem. He will help you in building intuition. He is the best professor I have ever had. I have watched all his lectures and there is nowhere such content is available. Also, download his book for practicing problems.

Can’t wait to try it out

what is meant by the remark at 9:20 about the previous two lectures using 'metaphorical arrays'? is this refering to the 'memory allocation model' described by Demaine in L02?

Anyone knows where to get memory 9.00 and 9.01?

Took a while to understand that Word-RAM model is w-bit addressable _as well_ as w-bit worded!

Thanks for the breakdown! A bit off-topic, but I wanted to ask: I have a SafePal wallet with USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). What's the best way to send them to Binance?

that's sigma

Been watching a video about "spontaneous human combustion", and this was linked to be one of factors that could possibly be the cause.

oo different 🤔🤔🤔

What at a set of lectures! A true physicist.

usually i don't like these mit videos but this one actually made my neurons fire and had the symbols of the equations and the graphs of the vectors work together with the articulated explanation resulting in a understanding in me

Mit please upload some tutorial of fluid mechanics, mechanics of materials, applied thermodynamics, mechanical vibration.

What's the meaning of -lambda calls at strike k+1/lambda. negative amount of contracts ? 17:20

Wow…❤

It's my first time to understand all lecture well.

Thank You, Prof. Strang

Looks like the Rent is too damn high guy.

OUTSTANDING! Lt.Col. Gordon, I could listen to this guy all day. Engaging and dare i say genius? I am a nerd...just realized that...

I’m surprised they can see the board with the size of his ego

I am Vietnamese and just learn Biology.

What is Indian-antinational doing on the stage?? You guys have gone down in reputation in multiple levels having one guy on stage