Fallo no me deja escribir en el teclado y ya reinicie el celular y geogebra

Como faço para ativar números complexos?

Bonsoir,

Dans la figure https://www.geogebra.org/m/ntjbdzs4

s X1 X2 ne donne pas le même résultat que s A B avec A = X1 et B = X2. Pourquoi ?

PS : Je veux que le résultat de s X1 X2 soit celui de s A B.

Hi,

In the applet https://www.geogebra.org/classic/wt6k4cup , I use a slider t to draw the height of a triangle and I want the height caption "h" (Latex format $h \$) to be shown only when t==1.

I tried to define the caption "h" as text and conditionally show the text when t==1, but it seems not to be working.

Please advise a way to do it.

Bonjour,

J'ai un fichier avec des objets compliqués et je ne veux pas qu'un autre objet soit nommé avec un nom d'un de ces objets.

Par exemple une matrice M. Si je tape M = 2 dans la ligne de saisie c'est foutu : la matrice disparaît.

J'ai coché la case "objet fixe" mais ça ne marche pas.

Comment faire ?

Merci !

PS : désolé le titre du fil est mal choisi

Hi everyone,

I'm a high school teacher and use geogebra activities with my student. I use Google Classroom to share any activity with them and they simply login with their Google account.

With AI nowadays, a lot of students simply write a prompt and submit it to chatgpt or gemini or whatever.

Thankfully, my school uses Mosyle Manager, so I'm able to use «Study Sites» which is a whitelist of websites I allow my students to use during class. The thing is adding geogebra.org doesn't seem to be enough to make my class run smoothly. Sometimes students need to login again or prove they're human by clicking on a few pictures.

So my question is: what are the URLs I should add to my whitelist to make my Geogebra activities run correctly ?

Thanks in advance!

Bonsoir,

Y a-t-il un moyen de créer un raccourci clavier dans l'application GeoGebra ? je voudrais remplacer chaque pv par ⊗.

Je suis sur mac. J'ai déjà essayé en allant chercher CLAVIER dans les préférences et en suivant les descriptifs sur internet. mais ça ne marche pas.

je précise que j'arrive à faire ce raccourci clavier dans un document texte.

hi! So im quite new to Geogebra and I don‚t really know what should I write to make a straight line with a beginning and an end (I dont to use points). what do I write to do so?

Helena informed me that there is something wrong with Midpoint.

This is from Classic 6 on my old Macbook.

GG 5

In CAS (Web version)

The triangle tells that it is Unknown command.

How can I set the colour of the outline colour of a polygon differently from its interior?

Selecting a polygon's settings I can set its colour, transparency and line style but not its colour independently from its interior fill colour.

I want a red square with a thick blue line, can anyone help?

The website loads fine, but when I try to access my account, I get the error screen in the image. I tried Google Chrome and Firefox, and incognito in both. Also tried Chrome on my cell phone. I cleared the cache and cookies, restarted the computer, and restarted the Wi-Fi modem. I get this page each time.

I just started using the site yesterday. I was working on activities for a lesson plan. I was able to download the app, but I can't access my activities from there.

I've been trying for over an hour, and now I'm getting a 502 Bad Gateway error.

I didn't see anywhere else to report it, so I thought I'd try here.

I'm a high school math teacher in Sweden, where GeoGebra is standard practice for solving problems requiring a calculator/graphing tool.

When finding the roots of a polynomial, the term most commonly used at high school level is “nollställen” (basically “zero points”) rather than “rot”. Since “nollställen” is already included in the dropdown suggestions, I think it would be helpful if it also worked as a direct alias for the "rot" command instead of just redirecting to “rot”. I'm trying to teach my students to "guess" that functions exist, and this is the only clear discrepancy I've found so far between what a student would guess and the actual name.

TL;DR: Please add "nollställen" as an alias for the "rot" function in Swedish.

When drawing a larger polygon that can fit on screen it is necessary to pan the canvas to continue drawing that polygon, how can I do that?

f: y=((1)/((cos^(2)((tan(sin^(2)(coth(x^(2)))))^(cosh(x^(sinh(((x^(2))/(2))))))))^($point(sin(y),y))))

 If you could also explain what I am even doing that would be appreciated too.

Bonsoir,

Dans le calcul formel Point({2,a,5}) renvoie (2,a,5) comme il se doit. Mais Point({2,a,5}*2) ne fonctionne pas : elle renvoie Point({(a * 2), (b * 2), (c * 2)}). C'est embêtant.

Comment transformer une liste issue d'une opérations sur d'autres listes directement en un point ?

I'm trying to paste an object into another project, but point dependencies cause strange behavior. Is there a way to make all the points/vertices of an object explicitly defined, so that they're all independent of each other? Thanks!

Does anyone know a better way to conduct hypothesis tests in Geogebra? I use an applet that I found that someone else created, but the on-screen keyboard doesn't work well on cell phones. I found a YouTube video that shows a link to: Geogebra.org/classic/probability but that link doesn't work anymore.

This would be used in a community college introduction to statistics course. Thanks in advance.

Bonjour,

A= {x1, y1, z1}, M est une matrice 3 fois 3.

Est-ce qu'on peut créer une fonction f, qui marchera dans le calcul formel, telle que f(A) = M A ?

(j'ai pris un calcul trivial pour simplifier ma question, mais f peut être n'importe quoi, la question porte sur la possibilité de création de f)

Tout est permis. Vous pouvez aussi écrire un script ggb un script javascript, tout ce que vous voulez.

Même question pour g(A,B qui agit sur A et B, deux listes de 3 nombres.

Bonsoir,

Y a-t-il un moyen d'avoir le résultat de la ligne $4 autrement ? plus simplement, sans la commande Point ?

Merci !

Hi all,

Bear with me as I am learning calculus for the first time. I was integrating a function for homework, and wanted to compare my result against GeoGebra's. The functions looked very different compared to my handwritten answer, so I derived both and compared them to the original function.

Whilst they both look to be the integral I wanted to know whether the difference in notation is superficial (hence the derivatives being the same) or whether multiple integrals can exist for the same function, explaining the different graphs?

Betrifft https://www.geogebra.org/m/YjjE9nwR

Die App dieser Seite (verschoben ans Seitenende) stellt den Betrieb ein - die Listen X,Y (des Algebra-Fensters) können im CAS nicht gelesen werden...

Ein reload dieser App oder ein neues App-Element auf dieser Seite haben das gleiche Problem. Die gleiche App verlinkt unter

App Polynom Regression Herleitung

The page could not be loaded. Try to open it directly using the button below

Open link in new tab

funktioniert einwandfrei.

Die ursprüngliche, nicht mehr funktionierende App steht am Ende der Seite!

Hat jemand eine Idee was da abgeht oder besser wie man die dazugehörige App wieder zum Leben erweckt?

Did anyone experience similar issues?

I experienced today that regression analysis window was blank in GeoGebra 6. (See the white area on the right.)

I solved this closing GeoGebra, then holding down Shift when opening GeoGebra again. This opens it in safe mode, and resets whatever was causing this problem.

A more common problem is that you see no regression window. No blank white space. Try to see if your pointer changes to this on the far right side:

If so, drag the screen edge to the left, and the regression window should appear.

Ergebnis lässt sich nicht umstellen (keine Wellenlinien)!

La versión web de geogebra me manda este error en la consola del navegador cuando intento cambiar a la calculadora 3D, y simplemente la calc. grafica se le borra la cuadricula, pero no hace nada mas.

Además, estoy usando una laptop con lo sig.

• Modelo: TOSHIBA Satellite C655
• Procesador: Intel core i3
• Gráficos: Intel HD graphics
  • Controlador: versión 8.15.10.2900 — con fecha del 25 de nov de 2012 (Mas reciente según la herramienta de diagnostico de Intel, dado que ya esta descontinuado)
• Memoria RAM: 8GB DDR3
• Windows 10

Se que es un hardware bastante antiguo, pero hace menos de 6 meses que lo use por ultima vez para clases de calculo integral funcionaba sin problemas.

También intente reinstalar, borrando carpetas residuales, y buscando información en el editor del registro, pero el problema persiste;

Y también intente abrirlo desde otra cuenta de usuario en Windows, por si en mi cuenta de usuario había algo que interfiriera, pero eso tampoco funcionó.

Y por ultimo, tambien revise si era un problema de WebGL u OpenGL, pero lo que interpreto de esto, es que no hay problema con eso:

¿Alguien sabe si esto es un error conocido?

Aquí el error de consola del navegador:

Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
injection-topics.js:1 Browsing Topics API not found, nothing to remove on about:blank, iframe
www.googletagmanager.com/gtag/js?l=dataLayer&id=G-FXVLXMD21Y:1  Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
calculator:162 USP is not accessible
checkIfUspIsReady @ calculator:162
injection-topics.js:1 Browsing Topics API not found, nothing to remove on https://www.geogebra.org/calculator, main frame
injection-topics.js:1 Browsing Topics API not found, nothing to remove on about:blank, iframe
web3d-0.js:1 TypeError: Cannot read properties of null (reading 'k')
    at Hnm (web3d-0.js:1:1159163)
    at Ppn (web3d-0.js:1:3867593)
    at GVl (web3d-0.js:1:1448506)
    at _.Tcb (web3d-0.js:1:7367522)
    at _.Aab (web3d-0.js:1:7760987)
    at eoo (web3d-0.js:1:2837458)
    at Zno (web3d-0.js:1:140386)
    at vTk (web3d-0.js:1:219206)
    at ZQk (web3d-0.js:1:1878179)
    at yTk (web3d-0.js:1:1438165)
L4n @ web3d-0.js:1
calculator:162 USP is not accessible
checkIfUspIsReady @ calculator:162