CNET Editors' review
Smart Math Calculator aims to help users perform complex mathematical equations with a deep list of functions. Thanks to its simple interface and helpful features, this program has the ability to help even those who are not natural mathematicians.
This program's interface is certain to overwhelm anyone who has never used a scientific calculator before (it features a full range of equations and function buttons), but should look normal to those who have calculated equations using similar physical models in the past. While the program looks and operates like a traditional calculator, its interface shines with a Help file that not only discusses each key's function, but also provides basic tutorials on variables, expressions, and functions. Inputting calculations proved to be simple and more intuitive than a physical calculator. By typing numbers using your keyboard and selecting calculations using the mouse, the program automatically gives the answer, eliminating the step of clicking the equal key. In addition to its quick calculations, the program provides helpful features like a library of equations and functions. In addition, scrolling our mouse over the various function keys showcased a small window that detailed what this key does and even an example of how we could use it, which is a big boost for newcomers.
Thanks to its more than helpful features and ease of use, this free program provides an excellent alternative to expensive physical calculators. This is a great download for any budding mathematician.
Publisher's Description
From Runiter:
Easy-to-use math calculator that immediately computes the result as you type a math expression. It allows to calculate multiple math expressions at the same time. It also allows defining your own variables and functions that can be set to a value or other math expressions. It has a beautiful user-interface that conveniently allows you to directly edit the expression or if you prefer use the visual key pad to enter new expressions. There is support for over 20 math functions.
What's new in this version: In Version 2.2, you can type equation and the program will automatically solve for unknowns.
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All versions:
4.2 starsout of 15 votes
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Current version:
4.2 starsout of 4 votes
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My rating:
Write review
Results 1-4 of 4
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"Super fast"
Version: Smart Math Calculator 2.2
Pros
Not only it calculates fast but the user-interface allows you to type expressions very quickly and see the result instantly.
Cons
More built-in functions would be nice, although you can define your own functions which is good.
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"math calculator"
Version: Smart Math Calculator 2.2
Pros
Excellent editor's review and good users' reviews. Free.
Cons
Not very clear user interface and unclear limits of calculations.
Summary
I have tried this calculator for sin(x), cosh(x), atanh(x), ln(x) . For x=1 sin(x) returned about 50 digits. It shows that the author somewhat uses high precision arithmetic. But cosh(x) returned only 16 digits. Atanh(x) returned n/a . For x= 1E4 ln(x) was calculated a few seconds, cosh(x) returned n/a . For x=1E40 ln(x) entered a long loop. After 10 min of waiting I closed the calculator.
Probably good enough for entry level college students. Definitely not good for engineering and science. -
"Very handy."
Version: Smart Math Calculator 2.2
Pros
More than lives up to the CNET editors' review and the publisher's description. The program's features proved more than adequate for a college-level calculus course. Unlike the calculator included with Windows, the interface is clearly visible.
Cons
If it has a simple, one-step "clear" button I haven't found it.
Summary
I found it.
Updated on Feb 21, 2010
No cons. -
"very convenient"
Version: Smart Math Calculator 2.2
Pros
I find it convenient for the sort of calculation in which one changes one variable many times while keeping others constant. One could do the same thing in a spreadsheet, but sometimes a spreadsheet is more than one needs.
Cons
I probably haven't tried most of the features. I don't want to take the time to learn things until I have a need. This is a con only in the sense that it would take some time working with this to really use it efficiently.
Summary
I tend to use this instead of any of the several more conventional calculators I have on my computer. It saves me a few keystrokes; every little bit counts.
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