Scientific Calculator

Widgets » Science » Scientific Calculator

497 downloads last 7 days
575,049 total downloads
Rating: +77 (login to vote)

by CalcMatic

V1.1 Aug 23, 2006 4:54:56 PM

This two-line scientific calculator provides the look and feel of a real calculator. With a dedicated line for the equation and another for the result, complex equations can be written with ease. Numbers and simple functions can be input via the keyboard, while more advanced functions are available using the normal calculator buttons.

Current features include:

Trigonometry
Logarithms
Combinations and permutations
7 programmable memory locations
Pseudo-random number generator

If you don't like the default look, you can change it! Five different skins are provided.

Note: This calculator is only as accurate as the JavaScript runtime environment, floating point rounding errors can occur.

Version History:
1.1 - September 2006
* Reduced file size.
* Added keyboard input for numbers and basic functions.
* Added skin selector with preview.
* Added error messages for incorrectly formed equations.

1.0 - August 2006
* Initial release.

Comments 72 posts

« Previous 61 - 72 of 72

Great Calculator, thank you!

By non-troppo , # Sep 25, 2006 12:41:33 AM

was missed ever,
reclaimed never,
thx !!

By SpandauJerry , # Sep 23, 2006 6:09:40 PM

An excellent widget with superior capabilities !

A short explanation of the functions and input syntax would be most appreciated.

The Skins are all excellent.

By hanspflugshaupt , # Aug 29, 2006 9:02:41 AM

It's USEFULL, looks great, and it WORKS!

A professional quality widget.

By rawilkinson , # Aug 28, 2006 10:27:14 PM

Yeah, the main problem is you cannot save the skin. Apart from that it's great :-)

By BrendanAdams , # Aug 27, 2006 1:40:06 PM

Skins is not saved.

Скины не сохраняются.

By Dima64 , # Aug 27, 2006 1:24:52 PM

Very good calculator. Much better than the windows calc in scientific mode!
It looks like my real one, so it's very easy to use for me

By Wups , # Aug 27, 2006 9:52:06 AM

Wery nice skin but a bit slow when for ex. when you click 5 times on some number

I fno you should make the skin chooser as a dropdown menu

By seifip , # Aug 26, 2006 9:30:19 PM

I've got to say the first skin is way better than all the others, especially the last one. And maybe you could make it a dropdown or something instead of going one by one through them all.

By Strife767 , # Aug 26, 2006 5:55:19 PM

This is much more useful than the windows calculator, still I would like to see an option that retains the powerer of the command line yet does away with the display restrictions of real calculators, then it would be my primary tool for calculations. At the moment I find that the most efficient way for me to make most complex calculations is to hard code them into javaScript and document.write() the results, but this could be better.

By Benjamin Joffe , # Aug 26, 2006 3:46:35 PM