Inverse of x^x / How to find???

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In this Video we are going to find the inverse of x^x.
For the Lambert W Function go to: • What is the Lambert W ...
For the application of the LWF go to : • Using the LAMBERT W FU...
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Опубликовано:

7 май 2021

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Комментарии : 25

@intellecta2686 3 года назад

Guys, if you have suggestions for some shorter videos I could make in the next few weeks , feel free to write. Next week I am moving to a New city, so I won't have much time for videos. Have a great day and weekend!

@michaeljones1686 3 года назад

Have you done the integral of exp(-x^2) ?

@lanspire3950 3 года назад

Map of mathematics?:)

@intellecta2686 3 года назад

@@michaeljones1686 I like this suggestion, thanks a lot!

@radupopescu9977 2 года назад

Well, it might be complex, but, I am struggling with solving (4^x)/x + x*(4^(1/x))=12 (not by graphs)... I know exactly that real solutions are 0.5 and 2, but I can't find a way o solving. I am not a mathematician, and this equation peak my attention for some time...

@lanspire3950 3 года назад

Nice way of finding inverse function of x^x , thanks Ivana!

@intellecta2686 3 года назад

Tahn you Lana :)

@adityakumargupta9730 3 года назад

Another Lambert-W function video. yay! (Video suggestions at the end :) ) As already mentioned, I like your videos on Lambert-W function.. O:) One more thing is that because the graph of y = x^x fails the horizontal line test, we need to reduce the domain of the inverse. So the inverse function of y = x^x has two branches: Branch 1: Domain [ e^-(1/e) , 1 ) -> Range ( 0 , 1/e ] Branch 2: Domain [ e^-(1/e) , inf ) -> Range [ 1/e , inf ) For suggestions on videos, 1. Some real-life applications of Lambert-W function. 2. Relation between glog and Lambert-W function. 3. How to compute Lambert-W function for a value by hand (both W_0 and W_-1 branch values).

@intellecta2686 3 года назад

Excellent insight for the function domain! Thank you very much for your suggestion. All suggestions are very good and I will certainly consider them. Have a nice day!

@DarkGourmand 2 года назад

Bhai kaunsi class mei hai tu?

@souzasilva5471 8 месяцев назад

Professora, além de ser linda, ministra um show de aula. Parabéns. (Teacher, besides being beautiful, teaches a great class. Congratulations.)

@abozed3232 Год назад

As a professor of mathematics, your explanation is beautiful and understandable. Bravo to you

@koestermeinhart4928 2 года назад

clearly explained - thank you

@purim_sakamoto 3 года назад

Great🙂 W functionを忘れたらまずこの動画を見なきゃですね😊

@intellecta2686 3 года назад

Thanks!

@rukhsarahmad2006 2 года назад

Inava mam u r great welldone

@diasao5618 3 года назад

Bom final de semana, saudações do Brasil!

@paulo33 11 дней назад

obrigado amigo!

@stefanotonon5265 3 года назад

Thanks Ivana!

@intellecta2686 3 года назад

Thank you Stefano!

@peternolan814 3 года назад

Hello Ivana, Very interesting. Peter Nolan. Ph.D.(physics). Dublin. Ireland.

@intellecta2686 3 года назад

Thank you Peter! I appreciate it.

@peternolan814 3 года назад

@@intellecta2686 Hello Ivana, Let me edit the email below so that I can do some more study. I really should be able to understand how to handle Mathematica's solution to my differential equation: dv/dt = a ((1 - 2v/c)/(1 - v/c)) which is: v(t) = 1/2(c - cProductLog(exp(1 - 4at/c))) so that: v(t) = 1/2(c - cW(exp(1 - 4at/c))) I will study your second RU-vid video this morning describing applications of the Lambert W Function and I will then have a complete understanding of this function. You said here on RU-vid that you are moving to a new city and that you will not be making new RU-vid videos for a couple or a few weeks. All the best and many thanks, Peter Nolan. Ph.D.(physics). Dublin. Ireland. Hello Ivana, Edit... All the best, Peter Nolan. Ph.D.(physics). Dublin. Ireland.

@intellecta2686 3 года назад

@@peternolan814 I am really busy at the moment, but I'll check it out as soon as I have more time. I can't promise it will be soon. If you manage to solve it yourself let me know in the comments.

@peternolan814 3 года назад

@@intellecta2686 Hello Ivana, Just wonderful to hear from you. Let me study your second RU-vid video about the applications of The Lambert W Function. I am very confident that I will be able to understand the function better when I do that. In the meantime I hope you will stay safe and that you will be very happy in the new city. I understand you will be very busy for several weeks and I look forward to watching your next video in a few weeks time. All the best and many thanks, Peter. Dublin.