Good 4-button calc: rest is complex. Rated 3 out of 5 stars

It is a nice 4-button calculator with tape.
The other functions will not use the last answer!
you must save each answer to a variable: x=5*89
then hit sqrt button, then type X.
Hit sin, then sqrt, then PI to find sin(sqrt(pi))
The toolbar icon is too big: the small icon is too big too.

This review is for a previous version of the add-on (1.1.12). 

Clarity Rated 5 out of 5 stars

Appears to have all the functionality one could reasonably need for most applications. However... it would be nice if the characters (numbers, commas, etc.) were centered on the keys. They're low on mine.

This review is for a previous version of the add-on (1.1.12). 

Rated 5 out of 5 stars

Great tool. I just wish it had the option of grouping digits with commas (e.g., 1,000,000.25)

This review is for a previous version of the add-on (1.1.12). 

Rated 3 out of 5 stars

What a great tool.
I would give it 5 stars but for the fact it is currently flawed in a simple calculation (100+25% = 100.25 instead of 125).

This review is for a previous version of the add-on (1.1.12). 

Très pratique Rated 5 out of 5 stars

D'un simple clic, tout est à disposition. Surtout qu'on peut l'ajouter en tant qu'icône dans la barre d'outils si on veut un accès rapide.

This review is for a previous version of the add-on (1.1.12). 

Thanks Marc Rated 5 out of 5 stars

Glad to see Calculator up and running in Ff 3. This addon has saved me time, sanity and deskspace, it is one neat program.

This review is for a previous version of the add-on (1.1.12). 

Rated 5 out of 5 stars

Really, really fantastic.

This review is for a previous version of the add-on (1.1.11). 

Very nice Rated 4 out of 5 stars

Regarding the latest addition,

Smaller icon: nice consideration but FX3 already has a huge back button so it doesn't really matter.

"Backspace" button: nice touch, but it would be better if it backspaces from the cursor position and not always the last character on the line.

Great addon, keep on the good job :)

This review is for a previous version of the add-on (1.1.11). 

Nifty Rated 5 out of 5 stars

Nice to find such a tool...
While I see that the shorthands is convenient to type as you have it now, for those who just use the mouse, it might be nice to allow the option to display the Unicode for symbols like the square root or pi. RPN would also be cool...

This review is for a previous version of the add-on (1.1.10). 

Calculator Rated 4 out of 5 stars

This calculator is much better than the windows calculator. I can have my students use this one. Good job.

This review is for a previous version of the add-on (1.1.10). 

ottimo prodotto Rated 5 out of 5 stars

ha tutto quello che si può chiedere ad una calcolatrice scientifica e anche di più.
Il tasto di scelta rapida(alt+c) non è utilizzabile in italiano xchè già utilizzato da Cronologia

This review is for a previous version of the add-on (1.1.10). 

Amazing Rated 5 out of 5 stars

it's a great extension. very helpful...

This review is for a previous version of the add-on (1.1.9). 

Perfect Simplicity Rated 4 out of 5 stars

Very nice calculator for simple jobs. Love the ability to control how the calculator pops up. Great idea and a sensible alternative to the "Calculator Accessory" in Windows.

This review is for a previous version of the add-on (1.1.8). 

Love the History Rated 4 out of 5 stars

I love how this add-on keeps track of previous calculations, so you can just scroll rather than doing the same calculation multiple times.

This review is for a previous version of the add-on (1.1.7).