Logic Symbols Keyboard
Free AppAbout Logic Symbols Keyboard
Logic Keyboard is a layout extension for AnySoftKeyboard (available separately on the Android Market). You need to install AnySoftKeyboard first, then you can install this app to add two new keyboards to it. In AnySoftKeyboard you can then swipe the keyboard to get to them, exactly as you would for any of the other keyboard extensions it supports.
The two new keyboards provided by this app are used for typing logic symbols on your Android device. They're useful to anyone interested in many areas of mathematics including sets and logic systems, including for student use.
Logic Keyboard is a free app intended to be an aid to using Android devices for mathematical purposes. No warranty is provided even of merchantability.
All Application Badges
Free
downl.
downl.
Android
1.5+
1.5+
Android app
App History & Updates
What's Changed
1st June 2011. v1.0. First version upload.
1st June 2011. v1.0. First version upload.
More downloads Logic Symbols Keyboard reached 10 000 - 50 000 downloads
More downloads Logic Symbols Keyboard reached 10 000 - 50 000 downloads
More downloads Logic Symbols Keyboard reached 5 000 - 10 000 downloads
More downloads Logic Symbols Keyboard reached 1 000 - 5 000 downloads
What are users saying about Logic Symbols Keyboard
A
by A####:
by A####:
I was looking for an existential quantifier but all I got was a negated existential app
T
by T####:
by T####:
I searched in Inputs and Languages. Didn't find this keyboard, uninstalling
T
by T####:
by T####:
I tried looking in Language and Input in settings to set up app but it wasn't there.
C
by C####:
by C####:
Downloaded it and would not open. 36k program ... something amiss somewhere !
T
by T####:
by T####:
Love the app
Y
by Y####:
by Y####:
The app won't show up as an input method or a short cut to it. It shows up in downloads but nowhere else therefore is practically unusable.
C
by C####:
by C####:
Hate it >=( waste of time I downloaded it but it won't come up on my screen i go on to apps in settings and it said it was downloaded! But it won't come up so I can't use it! so sorry I have to type negetive
C
by C####:
by C####:
Not bad.baby
C
by C####:
by C####:
Need 2 apps and I don't need it because it has to less sybols like pi or something like that
C
by C####:
by C####:
Love the app
Q
by Q####:
by Q####:
Thanks for your work . You solve a problem for me . Wish you always be successfull
T
by T####:
by T####:
Ro imran ro
X
by X####:
by X####:
didn't show on my input option or in settings. I downloaded a invisible app lol.
Q
by Q####:
by Q####:
Not bad.baby
C
by C####:
by C####:
Could use modality operators for modal logic. It would be a great addition.
Y
by Y####:
by Y####:
This is like new
R
by R####:
by R####:
Do NOT Install! CRASHES AnySoftKeyboard & Perfect Keyboard with Null Pointer Exceptions. :-(
R
by R####:
by R####:
No crash here. Thank u very much for adding these symbols!
R
by R####:
by R####:
Great. Its very helpful for writing out symbolic sentences on Android. Android should purchase it and make logic symbols standard.
R
by R####:
by R####:
Do not install this app...........bad app.....kuch kam ka nhi..........really bad
R
by R####:
by R####:
...it should have the modal logic operators. Otherwise, fantastic.
R
by R####:
by R####:
Wtf it crashes
R
by R####:
by R####:
I hate it
R
by R####:
by R####:
Not working
R
by R####:
by R####:
Doesn't work
R
by R####:
by R####:
very annoying.
S
by S####:
by S####:
This very great sym hehe
R
by R####:
by R####:
I tried looking in Language and Input in settings to set up app but it wasn't there.
R
by R####:
by R####:
Not bad.baby
V
by V####:
by V####:
I was shocked that many integral and basic logic/set theory symbols are not included. For instance, a way to make sub and superscripts for inverse functions, images, equivalence classes and exponents, the valid symbol associated with tautology, underscores and double lines over letters (cardinality), cardinality symbols (the weird less than or equal to), and the basic less than/greater than or equal to. Quite disappointed, since logic is traditionally combined with set theory and topology.
by T####:
Thanks for your work . You solve a problem for me . Wish you always be successfull