Access RPN Calculator
About Access RPN Calculator
Learn classic RPN (Reverse Polish Notation)* with this animated and easy-to-use 4-function calculator. See the numbers in action and master this alternative calculator logic that students and professionals have appreciated for decades. Advantages include always seeing intermediate results, solving nested equations from the inside out (a logical approach), and often an increased understanding of the math compared to just copying the equation.
If you are new to RPN, make this calculator your first choice. Then check out the advanced programmable version, "Active RPN", which offers more with the same easy-to-use interface.
*Background: numbers are entered first in RPN, and then the operation is applied. e.g. 2 [Enter] 3 + will produce 5.
- visible and animated 4-level stack
- built-in help
- 3 memories
If you are looking for the programmable advanced version, please check out "Active RPN" (click on "ALL APPLICATIONS BY NOLAN PIPER" below). Thank you.
- See it on YouTube -- search "Active RPN calculator"