Very powerfull and userfriendly simulation.I like the feel of a calculator on a PC.And this one does it very well.What is further needed is a scripting or programming language, I think...But that apart it's a very good and complete calculator.

The free internet version was useless. It did not even give the user enough autonomy to enter data points and have the graph plot them. One cannot tell if this product is worth buying by using the free version because it is so pathologically afraid of the user getting free use that nearly every function brings up a dialogue box requesting the user pay for an upgrade, which I might have done if I could tell how useful the product might be, and how smoothly it ran. I understand the fear of free loaders but I've never seen anything like ...

This supposedly freeware program requires me to upgrade in order to import my data to plot graphs. Of course I am able to key in the values manually but it all defeats the purpose of the trial.

I have downloaded activex from microsoft but still couldn't see the graphs so I uninstalled the program.

A great free program I was looking for a graphics calculator which is free. This gives more than what I was expecting with the 3-D shaded graphs which one can rotate and zoom and color.

Graphing Calculator 3D I like it ! Very useful very simple to use!

The graphics are good, but so far I have not been able to import and use x,y,z-data from Excel, an advertised feature. Manual entry works OK, but I\'ve got 300+ data points that I\'ve already entered manually into Excel. Aaaarrrgghhh!

The app really good. I\'m satisfied with this

great stuff I am in the process of learning how to use this great tool would recommend it to anyone who needs to graph data or for recreational purposes as far as that goes. Thank you (more to follow upon further use)

Hello!I amaze!what a beautiful Smart Math Calculator is created!Really unbelievable!Thanks for the great appication.Please tell me about the latest Smart Math Calculator which may be freeware or shareware.Thanks again for the great effort.

I can\'t get this calculator to do inequalities. \"Inequality calculator\" is the keyword that brought me to the site in the first place.

This is my review:1. A beautiful and friendly calculator.2. It lacks a CA button. The New icon is not handy as a button. There is an empty space for it.3. It makes a complete set with the Microsoft one.4. It is a very hungry memory calculator (±80 MB).5. Library is empty.6. Unnecessary 16 constant buttons.7. Maybe I will keep it???

This calculator does not calculate Intermediate (College) Algebra problems correctly. For example, inequalities and Algebraic expressions. Sorry guys, but this proves to be quite a disappointment. I am unable to recommend this product to anyone else at this time.

I am still trying to figure it out but from what I have seen I like it!

Love the look and the features. It rocks.I found it can handle definitions, like a = 2 and b = 5, but it cannot solve an equation using more than 2 variables, such as a+b+c. Hate to complain, but why is that?

The free version really did not help me, that is all I have to go by.

I found it hard to understand it was the free version but it did not show me enough to make me buy it.

Easy, comprehensive view (even if the maximum 5 entry boxes in the free version are just enough), powerful and fast working. The best freeware version calculator for a Mac. You might not need the full version, but it is a nice \'thank you\' if you use the calculator really often.

The pop-up descriptions of how to use each function button were extremely helpful. The included constants on the calculator were also quite handy - they are an extremely convenient feature for those in the field of science, like me.I downloaded this calculator because I was very unimpressed with the default calculator program on my Mac, and Smart Math Calculator has indeed proven to be a far superior calculator program. I would definitely recommend it to others.

Hi!I could not figure out how to setup my own functions and also was not sure if these functions are available already, for example, the Kumaraswamy distribution. In fact, while searching for the distribution I got your URL.Thanks.

it's so good...but i need some tutorial 2 use it...hope u can prepare some examples of solution...