A workpad/calculator for evaluating mathematical expressions.
This widget lets you evaluate complex mathematical expressions. All results are displayed, and you can use the answer from the previous expression directly. Some other features of this calculator are:
- 2D, 3D and vector graphing.
- Many built-in in functions for trigonometrics, calculus and more.
- Built in mathematical and physical constants.
You can also evaluate javascript in this widget. Not documented in the help right now is how to add custom javascript functions to your math environment. This can be done like this:
js controller.addFunction('f', 'function(x) { return 2*x; }');
Where f is the name of the function.
Update (2008-10-16):
- Ported to mobile.
Update (2008-08-21):
- Added support for ** as power operator in addition to ^ (2**4 == 2^4)
- Added solve function to solve linear and quadratic equations.
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By jiminikiz, # Nov 10, 2008 8:35:57 PM
Thanks,
By 28sharan, # Oct 23, 2008 7:13:06 PM
It can do any plot, fast and really clean.
I love it.
By josemontero9, # Sep 7, 2008 4:44:09 AM
By PawlCrux, # Sep 6, 2008 8:14:43 AM
Is there a way to list all user defined variables and functions? And maybe a way to quickly save them all?
Also, possible to have a factorial function or ! operator built in?
By tinhoy, # Sep 2, 2008 7:11:10 PM
By AleksOD, # Sep 2, 2008 2:00:34 PM
By donatofurlani, # Sep 1, 2008 1:08:14 PM
By skyfex, # Aug 19, 2008 8:27:55 AM
By DonCiHot, # Jul 27, 2008 2:26:09 AM
By aboy0110, # Jul 24, 2008 7:51:50 PM
i only need help from such mathematic things when i do quadratic functions with an unkown variable.... mind you, im not into trignomerty and 3d vectors or such.
i just need a little help.
thanks for the amazing widget though
By friend1250, # Jul 21, 2008 5:02:21 PM