NO BLACK pretty pink ,purple, blue, green, orange,yellow.

Pop out Calculator
It would be really nice if when you open the chrome extension there was an option to have it pop out so you could move it around the desktop and not have to be showing a chrome browser. This was I could use it instead of my windows calculator for excel and other programs.

Before, I could continuously keep adding and subtracting numbers to the total but now I have to un-highlight the total every time or else it starts the computation over. Annoying!

auto comma every 3 digits in a number

I have a graphing calculator and I feel that the way the one for this calculator is too difficult to use to make a simple graph. On my calculator, there is a y= button where there is a list of spaces where you can type out the equation of the line. Creating a simple graph should be something more like that and it would be really cool if you could do that.

used latest google chrome

As title stated. The reason is that when I launch the app (which I refers to Google Chrome extension) after went offline, it can't get to work since it requires the internet connection. But of course when I launch the app before went offline, it works fine.

I would recommend you design a feature into the calculator where users could make it behave like one of the classic Hewlett Packard calculators. I find the reverse polish notation to be much faster for carrying out computations.

let git it back

I made a function in script "length(x,y) = sqrt((x^2)+(y^2))".
When I typed in "plot(length(x,2))".
I received this error "Error: Unexpected operator ) (char 2)"

Also "plot(sin(x*0.2))" makes a sine wave with some spiky lines that aren't supposed to be there.
Image:
http://postimg.org/image/7jdl8mcv3/

this is needed for more algebra

"plot(cos(t*tau),sin(t*tau),0:1,0.01)" makes a circle.
Like in Desmos: http://postimg.org/image/49tw1bytr/

In script:
this.functions=[
"plot1(x) = plot(x,0:1,0.002)"
];

In calculator:
"plot1(fract(x*2))"

Error:
": Error. Undefined symbol plot1"

Executing the same function within a function makes a "not defined" error message

Please keep the green background from changing to black. It's hard to see what you're typing!!! I'm using chrome.

log(8,2) returns 2.9999999...
log(32,2) returns 4.999999...
log(27,3) returns 2.999999...
log(125,5) returns 3.00000...
etc.

While technically not incorrect, this makes copy/pasting tedious, etc.

CLEAR MEMORY BUTTON