Numerics Calculator & Converter

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You need to support scientific and engineering notation if you want to be a serious calculator instead of an ignorant one
1 vote
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prestine

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0 comments · Delete… · Admin →
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
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prestine

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under review · 0 comments · Delete… · Admin →
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
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under review · 0 comments · Delete… · Admin →
(2^1000000)%1000000007
5 votes
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prestine

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2 comments · Delete… · Admin →

planned · Adminhusayt (Admin, Optimax Numerics) responded

try http://www.numerics.info/calculator?calc=(2%5E1000000)+mod+1000000007
Javascript recurring functions do not work

Executing the same function within a function makes a "not defined" error message
2 votes
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under review · 1 comment · Delete… · Admin →
A simplify button

That basically simplifies fractions, radicals, etc.
3 votes
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prestine

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0 comments · Delete… · Admin →

started · Adminhusayt (Admin, Optimax Numerics) responded

for 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
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under review · 1 comment · Delete… · Admin →
fraction and whole number

simplifying fractions
3 votes
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0 comments · Delete… · Admin →

started · Adminhusayt (Admin, Optimax Numerics) responded

try 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
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0 comments · Delete… · Admin →
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
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under review · 0 comments · Delete… · Admin →
set up for chain caculations such doing a check book

being able add or subtract from totals/results
3 votes
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0 comments · Delete… · Admin →
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
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1 comment · Delete… · Admin →
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
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0 comments · Delete… · Admin →
CLEAR MEMORY BUTTON

CLEAR MEMORY BUTTON
3 votes
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under review · 0 comments · Delete… · Admin →
(Sine, Cosine, Tangent) to the negative first power

Add buttons for sin^-1, cos^-1 and tan^-1.
2 votes
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0 comments · Delete… · Admin →
tan(pi) is currently coming up as infinity. please fix.

tan(pi) is currently coming up as infinity. please fix.
3 votes
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under review · 0 comments · Delete… · Admin →
need the limit key and piecewise bracketts
6 votes
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under review · 0 comments · Delete… · Admin →
Make were you can use letters in your equation

to help high school and up on assiments
13 votes
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planned · 1 comment · Delete… · Admin →
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
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planned · 2 comments · Delete… · Admin →
it cant solve letter promblems so change it

it cant solve letter problems so change that plz
21 votes
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planned · 0 comments · Delete… · Admin →

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