The Wikipedia page on Android One has a complete list of all Android One devices released, and unfortunately there doesn't seem to be any tablets.
There couldn't be any tablet resellers with Android One (the source code is not available, and it is impossible to port from phones to tablets) and there's none I'm aware of selling stock Android either.
If you ...
Before Trying Below Method Check the Following Requirements –
You must have an active Internet Connection.
Must have sufficient Mobile Storage.
Check your date and time settings.
Method: Google 'Play Store Download Pending' Problem - 3 Solutions
Go to your main Mobile Settings and then find Apps.
Now, you will get a long list of installed apps. Select ...
I know this is an old question, but the answer might help if there are still people looking for what the OP asked.
There is MathKeyboard that comes loaded with math symbols from trigonometric symbols to logarithmic, integrals, subscripts, superscripts, etc.
From square roots to triple integrals, this keyboard helps you in math typing
My problem was with the word "too", i had spelled it "t p o" with a "p" in the middle. And i couldn't hold my finger on it till it gave the option to remove it. I kept typing it incorrectly a few times till it showed up in my recently used words, the words that show up on the list above the keyboard when i haven't started typing yet and the cursor is just ...