Numerics Calculator & Converter
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Scrolling is broken in conversion selection
I cannot scroll the conversion type selection. I can select Pressure by clicking the top of the box, which is barely visible, but I cannot select anything below it or read the word Pressure.
1 vote 
Add DMS converter
Put a button which converts a decimal e.g. 1.5 to DMS 1'30"
3 votes 
Standard normal distribution table, Theta(z)=1/sqrt(2*pi) INTe^t²/2dt (over inifity to z) = P(Z<=z), Z~N(0,1);
Usage: Just type in a value for z (negative or positive) and press the Standard normal distribution table button.
Should also work backwards (then you put in the probability (0<p<1) and get the z instead) using ShiftButton or corresponding.
z values are between ~3.2 (p=0 for z<3.2) and 0,000 (p=0.5) and ~3.2 (p=1 for z>3.2)
1 vote 
Clear button
Adding a clear button
3 votesAdminhusayt (Admin, Optimax Numerics) respondeddouble click on “<” button to clear

Systems of Linear Equations Button
Add a button where you can type in a system of linear equations and you have to hit the down arrow to tyoe in a new equation to the system or set of equations.
3 votes 
to provide the nroot
to be able to calculate other roots such as cubed root , 4th root etc.....
1 voteThanks. We are working on it

add this
x/y. i need fractons
1 vote 
abc
or a fraction button
1 voteplease, vote for fraction feature

Calculating the Percentage is not correct.... 1010% should give 1
Calculating the Percentage is not correct.... 1010% should give 1
5 votes 
6 votes

1 vote

22 votes

17 votes

the history "highlighted" part should be more in contrast with background...chose something like gray
the history "highlighted" part should be more in contrast with background...chose something like gray
1 vote 
7 votes
can you provide more details please?

Less eager selection extension in the converter view
When selecting a number value in the converter view, the selection range is automatically extended to include the unit designator, which makes copy/pasting the value into the calculator view more difficult than it needs to be.
I suggest not autoextending the selection, allowing the user to only select the numerical portion of the result.
3 votesThanks. Please keep sharing your feedback with us

look into this:i calculated the complex number i^2,your answer was too long,why the extra term
i^2=1 + 1.224646798818428e16i the answer suppose to be 1
so why the extra term?3 votes 
please make the numbers bigger
just make it bigger so it's easier to press
2 votes 
percent bug
50%=0.25 ?
50+50*50%=5625 ?
50+50%=2550.25 ?9 votes 
Abbreviate some of the longer unit names
Unit names, like Angstrom, are long and are likely to be accompanied by a long number, especially if not using scientific notation, since the unit size is so small. Converting even a small number like 1 cm to Angstroms results in a large number that is truncated. League is another kind of long name. Not sure what the abbreviation is for that.
4 votes
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