Numerics Calculator & Converter
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1 vote

Parametric plot?
"plot(cos(t*tau),sin(t*tau),0:1,0.01)" makes a circle.
Like in Desmos: http://postimg.org/image/49tw1bytr/5 votes 
Plot as function.
In script:
this.functions=[
"plot1(x) = plot(x,0:1,0.002)"
];In calculator:
"plot1(fract(x*2))"Error:
": Error. Undefined symbol plot1"3 votes 
5 votes

Javascript recurring functions do not work
Executing the same function within a function makes a "not defined" error message
2 votes 
A simplify button
That basically simplifies fractions, radicals, etc.
3 votesfor now try simplify(“x * y * x / (x ^ 2)”)

the dark background not easy to see numbers
Please keep the green background from changing to black. It's hard to see what you're typing!!! I'm using chrome.
2 votes 
fraction and whole number
simplifying fractions
3 votestry simplify(“x * y * x / (x ^ 2)”)

Im not sure if it is missing or I just cant find it but I cant find the function that switched fromdeg to rad and vise versa
Im not sure if it is missing or I just cant find it but I cant find the function that switched fromdeg to rad and vise versa
1 vote 
fix log function
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.
5 votes 
set up for chain caculations such doing a check book
being able add or subtract from totals/results
3 votes 
pi^4/90=1/1^4+1/2^4+1/3^4+1/4^4+1/5^4
you guys need to update the site the answer is 1,0804 and that make Pi=3140
1 vote 
Bug : Need to change to a smaller font .
Bug : on notebooks half the variables in drop down list cannot be viewed. The font is just HUGE. Need to change to a smaller font . Under the Length dropdown list, 'Speed' is the last I can see and there is no way to scroll down to view the rest of the list. I do not know what's happened because it used to be okay... now suddenly the font is extra large.
1 vote 
CLEAR MEMORY BUTTON
CLEAR MEMORY BUTTON
3 votes 
(Sine, Cosine, Tangent) to the negative first power
Add buttons for sin^1, cos^1 and tan^1.
2 votes 
tan(pi) is currently coming up as infinity. please fix.
tan(pi) is currently coming up as infinity. please fix.
3 votes 
6 votes

Make were you can use letters in your equation
to help high school and up on assiments
13 votes 
Put a negitive sign on the calculator.
It would be nice to use negatives to do more complicated problems than having an error come up.....
67 votes 
it cant solve letter promblems so change it
it cant solve letter problems so change that plz
21 votes
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