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GeoGebra Topic Question English

Category English

Tags boolean operation

Due On 2020-02-21

How to know the list of activities that do not belong to any of the books?

More robust tool management

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How to add Boolean Operation "belong to", parallel and perpendicular?

Math123 shared this question 2 years ago

Answered

I can not find Boolean operation "belong to" , "Parallel", "Perpendicular" ,"Subset" , "Strict Subset" , "Union" , "Intersection" as keyboard shortcut, GGB keyboard etc..

Copy paste symbol for these operation work. Pls suggest.

l1 = {1,2,3,4,5}

1 (belong to) l1

also for lines parallel and perpendicular.

The same question

Best Answer

mathmagic ● 2 years ago

cierra la barra de entrada en el menu vista para que te aparezca el teclado, clic en ABC y luego en la tecla de simbolos abajo a la izquierda. Esto en la version 6 y supongo que en todas las que tengan teclado

PD: ¿se podria poner una ventana emergente de simbolos a la version 6 en la barra de entrada de forma similar a la de la version 5?

Comments (7)

Simona Riva ● 2 years ago

There are commands:

Please see all the commands that start with Are* in this page https://wiki.geogebra.org/e...

and keyboard shortcuts are here https://wiki.geogebra.org/e...

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Math123 ● 2 years ago

Hello @Simona Riva,

I have already seen this command. I need "belong to" a belong to list, "Intersection" of two lists, "Subset"etc..

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Michael Borcherds ● 2 years ago

Have you tried the conventional symbols for those?

∈⊆⊂

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Math123 ● 2 years ago

Hello Michael,

I used these symbol by copy paste from google.

My question what is the way or keyboard shortcut to get these symbols. I can not find way to write these symbols (latex \in for belong to did not work). How can i write these symbols.

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Michael Borcherds ● 2 years ago

They are on the on-screen keyboard

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mathmagic ● 2 years ago

PD: ¿se podria poner una ventana emergente de simbolos a la version 6 en la barra de entrada de forma similar a la de la version 5?

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Math123 ● 2 years ago

Thanks @mathmagic...

Aaahhh... :-s ( I have gone through this many times. How i missed It was easy.

Thanks all.

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