# Problem with integral command in GeoGebra Graphing Calculator

Natalija shared this question 3 years ago

Integral command doesn't work in GeoGebra Graphing Calculator on my Android phone and tablet. I have been using word command Integral (f), Integral (x^2), and special button, but it still has not worked. What can you recommend?

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"it still has not worked" => Unknown command...

"What can you recommend?" => Use CAS app...

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Of course I can create Integral function in CAS Calculator. However, I thought, if GeoGebra Graphing Calculator is normally used used to plot and study the function graphs, so the Integral command must work. Especially, there is an Integral button in the calculator, but it doesn't work

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Yep

Logically, they have to delete those buttons, and delete all unknown command help

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I agree with you. Such a serious app should work without such errors and problems. Thanks for your advice.

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las apps están reducidas de forma que no tienen los comandos que un profesor no permitiría en un examen, tales como derivar,integrar longitud de una curva etc

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Ola mathmagic

Je comprends que GeoGebra a créé plusieurs apps (et qu'elles n'ont pas toutes les mêmes commandes), et je trouve cela très bien...

mais est-ce à cause du mode examen..?

En France, je ne connais aucun professeur qui donne un examen avec GeoGebra, et je ne connais aucun examen qui permet d'utiliser GeoGebra

En Espagne, les professeurs font passer des examens avec GeoGebra Exam ?

En Espagne, il y a des examens où GeoGebra est autorisé..?

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I don't use Exame Mode. Of course I can create Integral function in CAS Calculator. However, I thought, if GeoGebra Graphing Calculator is normally used used to plot and study the function graphs, so the Integral command must work. Especially, there is an Integral button in the calculator, but it doesn't work.

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Hi

It is the choice of developers...

But i agree with you : All students have calculators

In exams, two possibilities : without calculator or with calculator (and every graphic calculator CASIO ,TI,... without CAS, show integral result)

(I was wandering also which teacher use Exam mode..! Hope i will find one... one day..!)

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Thanks a lot.

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Can we know in which country, Geogebra exam is used for exams ?

just for my open mind (if it is not a secret of course)

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no lo sé

yo no lo uso pero en el foro, si no he entendido mal las traducciones, así lo parece