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ExactCalc download for Windows

Free download ExactCalc Windows app to run online win Wine in Ubuntu online, Fedora online or Debian online

This is the Windows app named ExactCalc whose latest release can be downloaded as XRSSfeedforfil. It can be run online in the free hosting provider OnWorks for workstations.

Download and run online this app named ExactCalc with OnWorks for free.

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- 7. Download Wine from your Linux distributions software repositories. Once installed, you can then double-click the app to run them with Wine. You can also try PlayOnLinux, a fancy interface over Wine that will help you install popular Windows programs and games.

Wine is a way to run Windows software on Linux, but with no Windows required. Wine is an open-source Windows compatibility layer that can run Windows programs directly on any Linux desktop. Essentially, Wine is trying to re-implement enough of Windows from scratch so that it can run all those Windows applications without actually needing Windows.




1/3 is not 0.33. Pi is not 3.14. Actually 1/3 is in interval [0.33, 0.34] and pi is in interval [3.14, 3.15].

During computation truncating error is accumulating. At end of computation it is needed to know real boundaries of result. The solution is given by interval arithmetic. Simply speaking, because 1/3 is in interval [0.33, 0.34] and 1/7 is in interval [0.14, 0.15], value 1/3 - 1/7 must be in [0.18, 0.2]. Computation can be arbitrary long and complex but interval arithmetic gives interval that contains exact result of computation.

Sometimes is more easy to use numerical unstable algorithm to solve problem. Instability is actually speed of accumulating the truncation error, but it can be decreased arbitrary by using more precise computation. Interval arithmetic provides us control of accumulating truncating error.

To save Your time using CPU time this program provides interpreter of simple programming language based on interval algebra with arbitrary precision arithmetic.


Science/Research, Education, Engineering

User interface


Programming Language



Mathematics, Education

This is an application that can also be fetched from https://sourceforge.net/projects/exactcalc/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.

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