RosettaCodeData/Task/Parsing-RPN-calculator-algorithm/Maxima/parsing-rpn-calculator-algorithm-2.maxima

(%i5) ev(rpn("3 4 2 * 1 5 - 2 3 ^ ^ / +"),numer)
3  :  [3]
4  :  [4, 3]
2  :  [2, 4, 3]
*  :  [8, 3]
1  :  [1, 8, 3]
5  :  [5, 1, 8, 3]
-  :  [- 4, 8, 3]
2  :  [2, - 4, 8, 3]
3  :  [3, 2, - 4, 8, 3]
^  :  [8, - 4, 8, 3]
^  :  [65536, 8, 3]
/  :  [1.220703125e-4, 3]
+  :  [3.0001220703125]
(%o5)                           3.0001220703125