The 2.6 version of Precise calculator is available as a free download on our website. Our built-in antivirus scanned this download and rated it as 100% safe. Commonly, this program's installer has the following filenames: Calc.exe and preccalc64.exe etc. This free program was originally produced by Petr Lastovicka. The most popular version among the program users is 2.5. The software lies within Office Tools, more precisely Calculators.
From the developer:
Precise Calculator has more than 150 mathematical functions and all of them can return as many digits as you need. It can calculate with integers, real numbers, complex numbers, fractions, vectors, matrices. Commands if, goto, for, print can be used to create scripts. You can use history to edit and repeat previous expressions. Frequently used expressions can be saved as macro.
You may want to check out more software, such as Calculator Vaxa CR-80e, Calculator Vaxa CE-82e or Calculator Vaxa CL-70e, which might be similar to Precise calculator.