Your headphones are on the wrong way. It should be your right ear

@@brianevans4 Doesn't matter, it flows out from the other ear anyways.

BRO THIS VIDEO'S AUDIO IS LIKE 3D AUDIO.

hahahaha

Right😂

What lead you to this conclusion? Just because the resulting matrix has 4 cells, doesn't mean that this is the minimal number of multiplications required, because you still need some way to combine 8 cells coming from 2 factor matrices somehow. And they are combined as dot products. The only thing you can do is to reshape their formulas in such a way that would lower the number of multiplications (at the cost of increasing the number of additions - those are usually less expensive to calculate), by reusing some partial results.

If you could implement a sequential O(n^2) matrix multiplication algo you'd get a Nobel prize.

you convert them into 8x8 by adding a row & column of just zeroes. Everything else works identically

It's necessary, because Strassen algorithm can only be done on 2^n x 2^n matrix

@@googol-boy-data nice

Most probably because we would prefer small calculations several times rather than large calculations.....

Because it only works for square matrixes

That is Strassen's formula. All you can do is memorise it. See here: www.geeksforgeeks.org/easy-way-remember-strassens-matrix-equation/

It’s just an invention, some found it and it worked

If your ever read Introduction to Algorithms by Cormen, you will notice that, log_2(n) is written as lg n and log_e(n) is written as ln n

Rtaaaa maarrr

In computer science, any log is assumed to have base 2 unless specified otherwise

I think generally speaking log(n) is assumed to be log base 10 of n

@@brianevans4 Unfortunately, it depends on the country/school/book. Different authors use different notations (as if there wasn't enough confusion already :q ).

As they say, for every Wikipedia page, there's an Indian video on KZfaq trying to tell you the same with pseudo-English.

@@bonbonpony I mean, I'm an Indian, but lol, that's to the point XD

You should have expected that from the beginning after hearing Indian accent, shouldn't you? :q

@@bonbonpony so ,instead watch abdul bari another indian with great explanation of the algorithm it would help you definitely then you will not have any problem with indian accent😂

@@ronakpatil6081 I don't have a problem with Indian accent. (In fact, I watched quite a lot of Indian video lectures from NPTEL etc.). I have a problem with Indian people who think that they understand something and they can teach about it, and then flooding KZfaq with crappy videos recorded with a cucumber, with traffic noises in the background, and "explaining" to me with their poor unintelligible English the stuff that I could just read from Wikipedia. Or worse, making videos in Hindi but putting English titles to deceive English-speaking people into watching them.

can you guys stop speaking in english

sad reacts only

@@Nikhil-pm6rn hindi theriyadhu poda

@@vishnuramj4660 OK bro, I will start a channel just for you and tamilians.

@@Nikhil-pm6rn There should be an entire separate KZfaq for them, so that they didn't have to spam the regular KZfaq with their crappy unintelligible videos about every single subject on Earth.