Excalibur Alternatives
Excalibur
Excalibur for Windows 32-bit version is a freeware full featured RPN-only calculator. This is a serious calculator for serious users. Excalibur takes up a small amount of resources for all it does so well.
Excalibur does not use more conventional "algebraic" notation like many low-end calculators on the market. Instead it uses the high-powered parenthesis-free RPN notation (Reverse Polish Notation). This notation was named in honor of a Polish mathematician and logician named Jan Lukasiewicz. Polish notation places the operators in an expression before the numbers. RPN places them after the numbers (which is why they call it Reverse Polish Notation)
RPN is really nothing more than the method of entry of numbers and operators into the calculator.
Best Excalibur Alternatives for Linux
Are you still using Excalibur? Let's compare it to the best other options below. Maybe one of these Excalibur alternatives will work on your device, too.
XCALC
FreeOpen SourceWindowsLinuxXCALC is my little RPN calculator completely free to use, and still downloadable. XCALC is now a DEAD project. No work has been done on this project since 2012, and...
Features:
- Calculators
- Portable
- Reverse Polish notation (RPN)
Caligator
FreeOpen SourceMacWindowsLinuxA kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like: - weight conversion - length conversion -...
Features:
- Calculators
- Unit converter
EBTCalc
FreemiumMacWindowsLinuxAndroidProgrammable Reverse Polish Notation (RPN) calculator that lets you create custom buttons.
Features:
- Calculators
- Reverse Polish notation (RPN)
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