Anyone in 2024

@user-sv5id4bk5s

3 ай бұрын

😂

Anyone In 2024??

@Bishwajitnath

4 ай бұрын

Here

@mhomo

4 ай бұрын

Haha yeah

@lucymay6765

4 ай бұрын

Here👋🏾

@saamin_syj8791

4 ай бұрын

Yessir

@tvrtle5053

4 ай бұрын

wouldn't be without my teacher

who'd have thought a 1:1 ratio, potato quality video from 9 years ago would teach me beautifully in 3 minutes

@gaurangakripa6693

3 жыл бұрын

correction: a 11 year video has taught me

@ProSimha

3 жыл бұрын

Lol

@exertkarma

2 жыл бұрын

they are always the best ones

@krishpansuriya9229

2 жыл бұрын

I’m 69th like 👍

@JustinYantho

2 жыл бұрын

@@krishpansuriya9229 something about books and covers.

FINALLY someone does a clear example with borrowing! Thank you!

@nkosinathimlenzane3044

5 жыл бұрын

Dude. And textbooks fail to explain this.

@arungaur8242

3 жыл бұрын

@@nkosinathimlenzane3044 yes u r right

@vishnuj2717

2 жыл бұрын

Hy game developer

My prof went over this for an hour, never got it... and then you taught me in 5 min haha thank you!

@albanian2408

6 жыл бұрын

Same here

@ilaine.

5 жыл бұрын

Same

@tienyickting9293

4 жыл бұрын

Same here! I am so happy to have found this video :) Thank you so much!

@alphax4686

3 жыл бұрын

Professors suck...

@sarabjotsingh1500

3 жыл бұрын

@@alphax4686 online school sucks man

Watching this in 2024, 13 years after the upload and this tutorial was the only one which I found useful. Thanks a lot sir ❤

Anyone in 2024😢

@sanathawijesooriya5439

3 ай бұрын

Here!!

@paulmapfumo

Ай бұрын

here

I had just started primary school when you posted this video. Now, I'm at university watching it. Thank you very much :)

Great way of explaining borrow as two 1s. I spent 15 minutes stuck on another video that explained it a different way, and got it within less than a minute with your video!

@bigsteppac1480

2 жыл бұрын

same

@Paulanthny

3 ай бұрын

Twos Compliment is actually the correct way.

11 years later and still very usefull, thank you!

I was so confused with this and your explanation really helped me out. Thank you, and again, thank you.

@marlondemoya4270

3 жыл бұрын

kzread.info/dash/bejne/pZ1_lciicrm1fKw.html

Nah bro is goated in teaching binary subtraction

Bruh we spent like 5 periods learning binary subtraction and here you are making it clear as the difference between day and night in 5 minutes

Thank you so much for this explanation. My CS 350 course text has a terrible explanation for binary subtraction, and you have really cleared it up. Awesome!

man hearing that type of mic after all these years, it brings me such nostalgia. Thank you for the tutorial

The video is very good. I thought I could add some details for the truly nerdy, and for those who have an interest in how computer hardware does binary arithmetic, particularly subtraction. If you are new to binary, I suggest you skip this posting. There needs to be a way to represent negative numbers. There are three common ways: (1) Sign magnitude (2) One's complement (3) Two's complement; this is by far the most common, and the description follows: All of the explanation will be given assuming 4-bit words. Extending the description to 32 bits (or n bits) is left as an exercise for the reader. (LOL, don't you just hate it when instructors say that?) The 4 bits have the weights: -8, +4, +2, and +1. Note: --- Only the left most bit (the sign bit, the most-significant-bit MSB) has a negative weight; All the other bits have positive weights. --- If you set any bit to a 1 (except for the sign bit), the number becomes more positive (or less negative). --- The zero value is represented by 0000 --- All ones, 1111, has the value -1. (Since -8+4+2+1 = -1). To get the negative of a number (that is, to get -N given N), the rule is "complement all the bits and add 0001". First, define the bit-complement operator ~ to be: "Change each 1 to a 0 and each 0 to a 1". Examples: ~0000 = 1111, and ~1111 = 0000 ~0001 = 1110 ~1010 = 0101 Proof: note that N + ~N = 1111 = -1 Example: 0101 + ~0101 = 0101 + 1010 = 1111 = -1 Rearrange: ~N = -1 - N Rearrange: ~N + 1 = -N Finally: -N = ~N + 1 (QED) Examples using the complement+1 negation rule: +1 = 0001; -1 = ~0001 + 1 = 1110 + 1 = 1111 -1 = 1111; +1 = ~1111 + 1 = 0000 + 1 = 0001 +5 = 0101; -5 = ~0101 + 1 = 1010 + 1 = 1011 -5 = 1011; +5 = ~1011 + 1 = 0100 + 1 = 0101 0 = 0000; -0 = ~0000 + 1 = 1111 + 1 = 0000 (Notice: negating 0000 results in 0000.) And finally, negating twice returns the original number, a requirement. Now any two numbers, positive or negative, can be added or subtracted. To subtract a number, first take its negative (using the complement+1 rule given above) and then add. NO "BORROWING" IS EVER NECESSARY. The subtraction method used by hardware inside a computer CPU is: Change the subtraction problem to an addition problem (by negating the subtrahend using the complement+1 rule), then add, propagating the carries right to left. Note that the longer a computer word is, the more carries need to be propagated. The time to propagate the carries is proportional to the length of the word, O(length), which is slow for long words. There are "carry skipping" methods which reduce the carry time to O(log(length)), but these methods are another topic. Addition and subtraction can cause the integer overflow exception: -- If two positive numbers added result in a negative (MSB=1) sum, overflow has occurred. -- If two negative numbers added result in a positive (MSB=0) sum, overflow has occurred. Adding a positive number to a negative number never results in overflow. The negative of 1000 (= -8) results in 1000 and overflow, since the largest positive number is 0111 = +7. In hardware, it is easy to calculate overflow by looking at the carries into and out of the MSB: Overflow = ExclusiveOR(CarryIntoMSB, CarryOutOfMSB). Note that there is always a "strange" number for any of the three number systems: --- Sign magnitude has the number 1000 = 0000 (-0 = +0) since the MSB is the sign and has no value; there is no +8 or -8. --- One's complement has the number 1111 = 0000. Again, -0 = +0, and there is no +8 or -8. --- Two's complement has the number 1000 = -8, but there is no +8; the largest positive number is 0111 = +7. Two's complement has the "strange" number in the most out-of-the-way place, so it rarely causes a problem. The other two systems have the "strange" number at zero, which causes all-to-frequent, and unexpected, computational difficulties.

I've seen many videos on subtracting binary, and this one was, by far, the most straightforward with less fluff and complexity. thankyou

You have a special place in heaven, teachers never taught me this and i just realised how simple it is W

Wow, you taught me it in less than a minute which I was trying to crack since an hour. Hats off to you sir.

I always had confusion in binary subtraction😓 But after watching this video I can easily do binary calculation 🤓 You are good teacher! Thx for sharing quality content🔥🔥

@dillanmistry

2 жыл бұрын

EXACTLY I FEEL YOU TOO

"Cut off one head, and two more shall take it's place."

@sumitupadhayay2270

4 жыл бұрын

In decimal 10 will take Its place haha

this is the most windows-xp-on-a-toughbook thing ive seen in a while. thanks for the upload!!

after 12 years ur video is saving lifes

@user-tp4mj8rl2f

9 ай бұрын

حقيقي ❤

My teacher spend a freaking 2hrs to teach this and never got it but you taught in 5mins clearly😊😂😂😂

You, sir, are a gentleman and a scholar. Thank you very much.

Currently on track of learning Kotlin, making a small project about Steganography and Cryptography, your tutorial helped me understand this topic, THANK YOU!

My Assembly Language professor spent an entire lecture going over Binary addition, and subtraction, yet he failed to explain it. And here you are, making it clear as sky in 5 minutes.

@faiziqbal4722

2 жыл бұрын

the sky is kind of cloudy for me right now tho

SIR, you YOU, just taught me perfectly 2 days before the exam and i was so lost on this, you legend

thank you for this! you actually taught about the case in which you have to borrow from the next columns which my professor seemed to avoid. so easy thank you for explaining

10 years later you save my ass, sir

Searched for hours but couldn’t understand finally got here.

this is what i call clarification!

@xpresslotodo460

2 жыл бұрын

not really, sound is kinda lackin

Even after my teachers and friends showed me multiple times how to do this I still couldn't solve one equation correctly but this video made me understand in just 1 second. Love this video!❤❤

I used your tutorial now and it was awesome and I completely understand it.Thanks a lot.

finally got it.......... your explanation was straight to the point.THANK YOU :)

Aug 25 2023, you're still a genius!!!

Probably the best one out there. Understood it clearly!

You made it so easy to understand, thank you🦋💕

I love it, the way u explained borrowing i was struggling for 2yrs u made it easy and simple to understand thank you

Ok the quality of the video might be bad but he really explained this thing beautifully..

I just want to say thank you so much. This video is gold. Well done

And 12 years later still useful thanks man

DUDE. You're the man. My prof made this so much more complicated

THANK YOU SO MUCH. Saved me for my exam tomorrow. My lecturer didn't explain the borrowing concept of "two 1s" properly.

Brief and to the point! Thank you very much

I didn't understand this when reading my text book for my CSIS110 Course, but this made the process infinitely clear.

TYSM finally after so many classes in my college and still nothing,, one video and bam! i know binary subtraction! yay.. thnx

FINALLY understood it...great explanation!

Thank you! Clear and straightforward presentation.

thanks for the short, simple, and informative video.

Thanks for this. You made it so easy to understand.

I haven't gotten this for months and I have exams but I got it in 5 mins from you!

Bro just helped me in my computer science homework, thanks

Thank you so much watched and watched videos and everything made it over complicated. This was simple and effective!

I've been stressed about this the whole weekend😂 and you've made me get it in 3 minutes haha😅.....video from 9yrs ago🤦‍♀️😅

great video, binary subtraction finally makes sense

he posted this when i was 7 who knew he would help me 13 years later

holy shit my professor dragged on for about an hour about this and it was so confusing, now I understand after 3 minutes thank you so much

Your explanation is so simple i love it thank you

Best explanation of borrowing in binary subtraction I got frm this video 👌

A big thanks from Brazil. Helped me a lot!!

This video is an absolute blessing THANK YOU

finally .. an explanation that really helped. thanks !!

10years later. Anyone?

Thank you sir! Finally, I discover a very concise video telling me how to borrow! Good job :):):)

Thank you for writing to the two 1s to borrow! This is the only way that makes sense to me and I had to look again for your video and the explanation. :)

Wow. First time to have understood this. Thanks very much

Best of all video I have watched thank you so much 🙏

Best vedio ever for binary subtraction, thank you ❤❤

Still works in 2023 Thanks❤

This video is the best one explaining subtraction of binary. Thank you very much. :)

This was the best one to get this-thanks a lotttttt

Thank you so much!! This will really help me for my exam tomorrow.

Wow, thanks for this! Your explanation was easy to understand.

oh this made me understand so much about "borrowing" thanks

this is the best video on binary subtraction....!!!!! no doubt at all....

Was really helpful..better thn my CS professor thank you

I reallllly needed this Thank youuuuu

watching this on 2024 july. Thanks man. you are a Legend!

Thank you. Finally, can solve the tricky ones.

Best method for me so far. Thank you!

@marlondemoya4270

3 жыл бұрын

kzread.info/dash/bejne/pZ1_lciicrm1fKw.html

Amazing. So simple. Amazingly taught. Thankyou for that.

Thank you very much, simple and effective video!

Thank you for the tutorial, very good explanation in 5 minutes !

man, look how cool and nostalgic this is: win 7 xp with a good teacher... can't get any better.

Really good explanation sir. Your video viewer from Canada

Without thinking I have mastered this thank u

Gosh, this is better than the lecture I had. Understood it in just less than 5min as compared to the near 30min ver I had in my course =.=

Such a good explanation. Also , i love the mic quality.

Thank you. Straight to the f-ing point. Nice job.

Thank you!! Explained and understood in 3 minutes!!

Thank you sir . helped me a lot . Awesome teacher. keep it up 👍🏻👍🏻

My tuition and c school teachers took 4 f**king hours to taught it but i dont understand it but you, you taught be in only five minutes and i understand clearly And is anyone in 2024

Wow, finding this video in 2023 and learning smth, love it

This 5 minute video saved tonnes of my time!!

thank you, you explained this so much better than my professor

Excellent explanation, alot more clear and concise than my book...or teacher.

@yasser28000

3 ай бұрын

how is your life right now

12 years passed and still thank you

thank you sir i am giving five star from Afghanistan

Thanks dude....for the uploading this video in the era of windows xp