MIT courses are not about teaching simple things in a complicated way which ordinary ppl do not understand. It is about teaching complicated things in a simple way where ppl get an extra 'dimension' of understanding. THank you Sir for an excellent lecture and thanks to MIT initiative to provide these courses online for rest of the world.
Amazing how Professor Gilbert can explain the key ideas clearly. He is by far the best teacher I ever had. A lot of the concepts he explain I usually learned them by memory now I can see the big picture.
I wish I had had a teacher like Strang in high school. The example of the way to drive to MIT are great ways to explain why you would use these derivatives in real life. Great course! Thank you.
Strange truly deserves a Medal of Honor of sorts for his monumental contributions to the advancement and dissemination of mathematical knowledge and intuitions in these MIT series. The Internet has created a whole new and accessible dimension of learning not available to the previous generations of students.
God bless you Mr. Strang!! Thank you very much for your efforts... I am taking a second look at calculus as I prepare for graduate school and your videos have been most helpful! Thank you!!!!!!!
This is a Hats off to the Calculus Master. Durring my engineering this was just a night mare. I now love calculus after viewing the three parts of this vedio series. Thanks to you. To increase the reach to remotest areas of the world there are lots of breakages that happen during the sessions. It would be good if these vedios could be available for lower bandwidth connections too. A BIG THANK YOU!
I saw concave and convex curves, and thought this lecture might be too difficult for me. Then, he explained it so easily and well, and I’m very satisfied having watched this. Thanks a lot!
I never thought i could finish this 38mins video lecture. but once i started to watch its really hard to close the video. Thank you for this excellent lecture Sir and also thanks to MIT for this initiative.
The maxima of "like" function for this video is infinte. This video kept on giving me "aww" moments. Thankyou sir. I always wondered why we need to take the derivative of x and assign to 0. I will always be indebted to you.
This is a Hats off to the Calculus Master. Durring my engineering this was just a night mare. I now love calculus. Thanks to you. To increase the reach to remotest areas of the world there are lots of breakages that happen during the sessions. It would be good if these vedios could be available for lower bandwidth connections too. A BIG THANK YOU!
The first and second derivative as combination of zero positive and negative bending as it oscillstes between convex and concave planes differentiated by that an be applied in digital communication developed by Nyquist further developed by shannon where the basic first and second derivative as otherwise may be a function of basic digital functions. Inspired by MIT course offered by this professor. Sankaravelayudhan Nandakumar
The triangulated surface in modili form is derived at in between maxima and minima around the point of inflection in between with increase in frequency of transition as applicable entropy equation in understanding the hydrogen attraction and repulsion in boson gas as a function of interactive magneticfield over electricfield as Hall's interpretation. A definition on electron gap in between atom and nucleus could be arrived at the interpretation of first derivative and sevond derivative based on the sign of the sevond derivative Sankarabrlayudhan Nandakumar.
@@user-qj4zr1pj9y Hi. I was the original poster (though have a different account now). Yes, I still remember what the lectures taught me. Probably because I have found it useful in my job. Maths (I'm from UK) is awesome!
Sorry i should have watched the last 40 seconds to know the answer to my silly question now :)..the answer is there....great video and wonderful lecturer
The oscillation becoming bending down convex and bending down a concave with inflexion point at which the sign of bending oscillate between concave and convex producing positive and negative energy.
Very nice explanation.superb.minutest of minutest study is knowledge.h ow?how?every thing is from mind.Mind is full of equation.while going to bed you must shake your head violently then only equations shall fall down you will get sleep.
Really Very Nice Smooth Teaching :) Btw, been French, looks to me that the French name for calculus is way much meaningful as it is "analyse" (analysis), which is about "cutting in (little) peaces" etymologically, which goes very well imho with the concepts of "dx" and "dy" :)
The conflection points becomes the square comfogurstoon points pave the way for basic figitsl numbers while denfing the pulses in between zeros and ones in signal sending in computstionsl digitsal mathematics.
I have now attended Walter Lewin's Physicd class, Susskind at Stanford and Yale Physics and now Mathematics at MIT! I am thrilled to learn from the greatest lecturers/ professors of the day - this is an opportunity I would not have otherwise and it means everything to me. I've learned so much! My sincerest gratitude to you all for these lessons.
MIT OpenCourseWare Max and Min and Second Derivative 'Professor Strang Chapters. The Second Derivative: The derivative of the derivative. Subtitles: Jimmy Ren.' 2:10 min ... acceleration 2:56 min ... Newton's Law, F = ma
"Why move myself 20 miles to MIT when I can, with a click of the mouse, move not 20 inches and absorb the same knowledge." ~The wise musings of an unemployed student drowning in debt
you can only do that if the formula for the equation is in the form ax^2 +bx = 0 in this form we can presume that one anwer has to be zero, and it is simple algebra to find out the second number. You would have not seen this very often because most equations we work with are in the form ax^2 + bx + c = 0 this c value muddles it up and means you can not do what he did.
No kidding, it looks like the biggest problem with getting a good professor is getting one that's not arrogant, presents the facts in a logical way and the best professors will incidentally get you to use the best practices without even having to stress it.
Great example, but If the b was to be smaller than x then there should be an "absolute value sign" on the right side, because one cannot lessen the time by driving backwards, right?🙂 But this wouldn't matter since it always take longer to overshoot and drive back.
i could say the same as zik667, my teacher had a post doctor at a french institution at math teaching and still hadnot that good didactics. MIT rules, i wish i could study over there. Im brazilian and i have my engineer course at UFSC - Santa Catarina Brazil
Interesting he talks about inflection point in the US economy in 2010 and thinks we might be turning around (as an example).......it has now happened...........:-)
MIT courses are not about teaching simple things in a complicated way which ordinary ppl do not understand. It is about teaching complicated things in a simple way where ppl get an extra 'dimension' of understanding. THank you Sir for an excellent lecture and thanks to MIT initiative to provide these courses online for rest of the world.
Tomsci K very true.
I got really emotional seeing Professor Strang talk. Seeing a person devoting a lifetime to math and teaching itself is touching and inspiring.
I have had the same reaction, actually. Btw he just recently retired at age 88. End of an era.
This is called a genius because I don't know about others but this presentation is massive and therefore you are the teacher of MIT.Thanks a lot.
This wasn't even part of what I was looking for but I watched the whole thing, I enjoyed this lecture because he's a great Prof.
It's like watching a superhero of calculus at it's best. Thank you, Sir!
Amazing how Professor Gilbert can explain the key ideas clearly. He is by far the best teacher I ever had. A lot of the concepts he explain I usually learned them by memory now I can see the big picture.
34:02 "Drive at a 30 degrees, hope there's a road going that way. Sorry about that point" LOL this guy is genius and funny at the same time :D
I wish I had had a teacher like Strang in high school. The example of the way to drive to MIT are great ways to explain why you would use these derivatives in real life. Great course! Thank you.
Strange truly deserves a Medal of Honor of sorts for his monumental contributions to the advancement and dissemination of mathematical knowledge and intuitions in these MIT series. The Internet has created a whole new and accessible dimension of learning not available to the previous generations of students.
I have been studying from you sir the main topics in calculus, thank you!
No words for this man's teaching.Really loved it.
Thanks. One of the most simple, and brilliant explanations regarding this subject.
DR. Strang thank you for another excellent lecture on classical selection of max and min problems in calculus.
God bless you Mr. Strang!! Thank you very much for your efforts...
I am taking a second look at calculus as I prepare for graduate school and your videos have been most helpful! Thank you!!!!!!!
This is a Hats off to the Calculus Master. Durring my engineering this was just a night mare. I now love calculus after viewing the three parts of this vedio series. Thanks to you.
To increase the reach to remotest areas of the world there are lots of breakages that happen during the sessions. It would be good if these vedios could be available for lower bandwidth connections too.
A BIG THANK YOU!
excellent explanation, you could be in a regular university, but you could watch classes from the best teachers in the world. Thanks MIT
I saw concave and convex curves, and thought this lecture might be too difficult for me. Then, he explained it so easily and well, and I’m very satisfied having watched this. Thanks a lot!
No Matter what Technology advances, need of such brilliant teachers will always be felt
I never thought i could finish this 38mins video lecture. but once i started to watch its really hard to close the video. Thank you for this excellent lecture Sir and also thanks to MIT for this initiative.
The maxima of "like" function for this video is infinte. This video kept on giving me "aww" moments. Thankyou sir. I always wondered why we need to take the derivative of x and assign to 0. I will always be indebted to you.
Most beautiful way to define double derivative test. Hats off to you sir.
What a teaching style
Doing my masters in Econ Science and I still come to watch these intuition classes by Prof Gilbert.
Legendary!
Thank you, professor. This is amazingly clear.
This is a Hats off to the Calculus Master. Durring my engineering this was just a night mare. I now love calculus. Thanks to you.
To increase the reach to remotest areas of the world there are lots of breakages that happen during the sessions. It would be good if these vedios could be available for lower bandwidth connections too.
A BIG THANK YOU!
Holy cow, 38 minutes with you on RUclips did more good then 2 hours with the book. THANK YOU SO MUCH
hats off for gilbert strang
I love calculus, It is great exercise for the brain. I love the logic and the patterns.
Thank you very much Dr. Strang, wish I had you back when I took calculus.
the greatest calculus teacher in the whole wide world
Thank you for this video!! Very well done. I understand soooo much better.
"And there's a sign of hope. It started bending up."
Thank you! I am doing a condensed 8 week course that is kicking my ass and this is making it all "tangible"!
this man play beautiful mathematical music ,
the exact definition of deep learning
I really enjoy your videos. You're helping me through my Business Calculus class at Brockport College this semester.
This man, has explained this very well!! Thank you for this video!!
This video/topic is important to understand the Laplacian in multivariable calculus
Excellence and hard work personified!!
nice lecture ...really I highly influenced ....because of its simplicity and graphical interpretation......
The first and second derivative as combination of zero positive and negative bending as it oscillstes between convex and concave planes differentiated by that an be applied in digital communication developed by Nyquist further developed by shannon where the basic first and second derivative as otherwise may be a function of basic digital functions. Inspired by MIT course offered by this professor.
Sankaravelayudhan Nandakumar
this videos are enough for gate exam without practice,i love this lectures
Many thanks, you are excellent, so simple so clear
'If I knew where we were (22:58) mathematics would even more useful than it is...which would be hard to do!' This guy is fantastic.
Great work, Professor!
The triangulated surface in modili form is derived at in between maxima and minima around the point of inflection in between with increase in frequency of transition as applicable entropy equation in understanding the hydrogen attraction and repulsion in boson gas as a function of interactive magneticfield over electricfield as Hall's interpretation. A definition on electron gap in between atom and nucleus could be arrived at the interpretation of first derivative and sevond derivative based on the sign of the sevond derivative
Sankarabrlayudhan Nandakumar.
Thanks Professor Strang.
Do you stil remember what you have learned from these lectures ? 😄
@@user-qj4zr1pj9y Hi. I was the original poster (though have a different account now). Yes, I still remember what the lectures taught me. Probably because I have found it useful in my job. Maths (I'm from UK) is awesome!
@@newbarker523 Good for you !! Yaa Maths is awesome when you learn from Gilbert.!!
This guy is an amazing teacher.
Very good point to point explanation
I can't resist to myself to watch these explanations.
if i could afford the mit's fees i definitely would have been a part of that institute which is the best in the world.
Pure gold!
Sorry i should have watched the last 40 seconds to know the answer to my silly question now :)..the answer is there....great video and wonderful lecturer
The oscillation becoming bending down convex and bending down a concave with inflexion point at which the sign of bending oscillate between concave and convex producing positive and negative energy.
thanks for graphical explanation.
Very nice explanation.superb.minutest of minutest study is knowledge.h ow?how?every thing is from mind.Mind is full of equation.while going to bed you must shake your head violently then only equations shall fall down you will get sleep.
Thank you so much for uploading these courses..
Appreciated with impressive lecture!
Really Very Nice Smooth Teaching :)
Btw, been French, looks to me that the French name for calculus is way much meaningful as it is "analyse" (analysis), which is about "cutting in (little) peaces" etymologically, which goes very well imho with the concepts of "dx" and "dy" :)
Thanks a lot for sharing your knowledge!
Prof Strang is COOL! love the videos
The conflection points becomes the square comfogurstoon points pave the way for basic figitsl numbers while denfing the pulses in between zeros and ones in signal sending in computstionsl digitsal mathematics.
this guy is great!
hi youre cute
Thank you, great job explaining.
Great lecture Prof - thank you!
Thanks MIT!!
I love me some ♡Calculus♡
I have now attended Walter Lewin's Physicd class, Susskind at Stanford and Yale Physics and now Mathematics at MIT!
I am thrilled to learn from the greatest lecturers/ professors of the day - this is an opportunity I would not have otherwise and it means everything to me. I've learned so much!
My sincerest gratitude to you all for these lessons.
MIT OpenCourseWare
Max and Min and Second Derivative
'Professor Strang
Chapters.
The Second Derivative: The derivative of the derivative.
Subtitles: Jimmy Ren.'
2:10 min ... acceleration
2:56 min ... Newton's Law, F = ma
The combustion graph follow a sin and cos curve follow maximum and minimum.
best explanation
"Why move myself 20 miles to MIT when I can, with a click of the mouse, move not 20 inches and absorb the same knowledge."
~The wise musings of an unemployed student drowning in debt
how did it go?
Thus maxima and minima points with combustion inflexions follow a sine curve and cos curve.
how. do. you. explain. so. well.
Thank You!
The good Dr. needs to switch to de-caf. Excellent presentation.
divide x on both sides (3x^2)/x=(2x)/x,
then simplify to get 3x=2,
then divide each side by three to solve for x, x=2/3
you can only do that if the formula for the equation is in the form ax^2 +bx = 0
in this form we can presume that one anwer has to be zero, and it is simple algebra to find out the second number. You would have not seen this very often because most equations we work with are in the form ax^2 + bx + c = 0 this c value muddles it up and means you can not do what he did.
Nice lecture 👍👍👍
Thank you
@ 8:56 spoken like a true Mathematician!
you are brilliant! thanks a lot mate
Thanks!
Love this, I've subscribed. Thanks for sharing; Jesus Christ Bless
Good one bruh..was a bit skeptic at first due to,too much fidgeting of yours...but the last problem was cool
what's up doc? a very relaxing informative lecture. thanks. B+)
Thank you!!
this stuff helps thanks
No kidding, it looks like the biggest problem with getting a good professor is getting one that's not arrogant, presents the facts in a logical way and the best professors will incidentally get you to use the best practices without even having to stress it.
Thanks.
First class teacher.
thank you so much!
Great example, but If the b was to be smaller than x then there should be an "absolute value sign" on the right side, because one cannot lessen the time by driving backwards, right?🙂 But this wouldn't matter since it always take longer to overshoot and drive back.
i could say the same as zik667, my teacher had a post doctor at a french institution at math teaching and still hadnot that good didactics. MIT rules, i wish i could study over there. Im brazilian and i have my engineer course at UFSC - Santa Catarina Brazil
Will you help me how did you get to the 30 degrees?
The best👌
Grate...
Interesting he talks about inflection point in the US economy in 2010 and thinks we might be turning around (as an example).......it has now happened...........:-)
Check out the Elliot Wave Theory to see some beautiful market behaviour analysis and predictions. Calculus, fractals, wave theory... sexy stuff. :)
Wowwwww!!
Great 👍👌👍👌👍👌👍👌👍
thanks u sooooooooooooo much
That's true everywhere except when x=0 so you have to be careful doing that.
What's the name of this wonderful teacher
Gilbert Strang
🙏 మీరు చేస్తున్న సేవకు ధన్యవాదములు🙏
great! Thank you!)