GEOGEBRA: How to make lots of things at once!

The "Sequence" command lets you quickly make lists of objects in GeoGebra, and once you get comfortable with it you'll be able to build tons of different visualizations. This video is a bit longer, but it's got an extended example in the latter half that shows the power of understanding lists and the Sequence command!

00:00 - Intro
00:36 - Basics of Lists
02:50 - Sequences of Numbers
04:37 - Sequences with Expressions
05:16 - Sequence Example #1
06:35 - Sequence Example #2
07:36 - The Segment Command
08:10 - Sequence Example #3
09:24 - Construction: Approximating a Graph with Segments
15:41 - Wrap-up

[Amr-Ibrahim-AI]

Drew!
Wow!
Where have you been?
I'm a big fan of GeoGebra and I have been using it to create geometrical art for almost 12 years. Back then there was a lack of comprehensive guides like your wonderful videos. I struggled a lot to learn what you are explaining here smoothly and clearly.
You got a new subscriber. I am watching and enjoying all your GeoGebra videos.
Thanks a million.
Please keep this great work up 👌👏🙏

[thuanncats]

Wow thank you so much. GeoGebra has been so useful for me in studying for the GRE Math. GeoGebra helps me learn 10x faster because I can gain the intuition for every concept. Now you've made the tool so much more useful!

[jameslangbein]

This is amazing, I've been using Geogebra for years for my own math research and never knew you could do this! And I'm already a programmer but didn't think to see if this was possible! Thank you so

[danielt]

Amazing video with clear description. I will watch it again and again for sure to understand all. Thank you very much!

[masaishikawa]

This is exactly^3 what I was looking for for a long time! Thank you, Drew!

[briandwi]

Very useful. I was going through the manual on lists and your examples really helped. I have in my mind a project to show how a matrix decomposes into its eigen vectors using Geogebra. So drawing many eigenvectors at once could be handy. Thanks!

[lawrencewhitfield]

Thank you - very helpful. I had been hardcoding dozens of points etc.

[allisontu]

Great video, had no idea you could do all these things in GeoGebra! Thanks Drew!

[douglasalexander]

Keep making videos on geogebra, love it

[Benarbia.Rachid]

Geogebra value was 22 billions. Now it is 0. Why is that? Thanks for the great work!

[TheAlison]

6:10 so that's what the elusive "variable k" is. Would've been nice if the manual bothered saying so.

[shrirangbapat]

Amazing video. Very interesting. I think, sequence in geogebra is like for loop in coding .

[DotunSaliu]

could you please, please write a book about GeoGebra. I will pay any amount you name in advance

[stealmil]

You save me i have some works on geogebra on math Subject to do every weeks for my university and i cant sleep all thursdays because i don't know how to do even with the subject leaves us to our own devices

[orcenecancino]

Amazing video. Thanks Drew!
Quick question, since we wanted to approximate the curve, is there a way too to add these segments together to approximate the arc length? Thank you!

[yasirfarooq]

hi a quick question how you write x squire and x cube with short keys

[BackStab]

Nice vid, TY! I've got only 1 question: is it possible to find out how many items in a list? I've got the list of solutions of an equation and i need to know how many solutions there. TY again

[suedonym]

a sequence of polar curves only produces the first part of each. how can you get both parts?

[cloudmichael-sr]

a sequence of polar curves (any parametrically defined curves) yield only the
first part (even though each term correct individually). How to correct this?

[traceyosterlind]

I have a detailed question- how do i get in touch with you?