One Thing Well

A weblog about simple, useful software.

Follow on Twitter, Google+ or via the feed. Feel free to get in touch. Sponsor the site.

Posts tagged with calculator.

Subscribe to the calculator tag feed.






  Calca is a powerful symbolic calculator that gives you instant answers as you type. It solves equations and simplifies complex expressions… It’s also a rich Markdown text editor so that you can explain your ideas alongside your calculations.


For iOS, OS X and Windows.

App Store / Mac App Store

Calca is a powerful symbolic calculator that gives you instant answers as you type. It solves equations and simplifies complex expressions… It’s also a rich Markdown text editor so that you can explain your ideas alongside your calculations.

For iOS, OS X and Windows.

App Store / Mac App Store




  Soulver is a new kind of calculator application which uses a simple yet powerful word-processor style interface instead of the traditional “button” approach to doing math.


Update 21/04/10: As itohsnap pointed out on Twitter, there’s one thing wrong in that screenshot. In Soulver’s defence, it gets the right answer if you tell it to do k / q. The fact I didn’t notice is why I need a calculator in the first place.

Soulver is a new kind of calculator application which uses a simple yet powerful word-processor style interface instead of the traditional “button” approach to doing math.

Update 21/04/10: As itohsnap pointed out on Twitter, there’s one thing wrong in that screenshot. In Soulver’s defence, it gets the right answer if you tell it to do k / q. The fact I didn’t notice is why I need a calculator in the first place.