Short: An RPN calculator with a stack window Author: Sean Russell Type: misc/math Version: v2.0 Architecture: m68k-amigaos Source: Fish collection An RPN (Reverse Polish Notation) calculator with a 7-element stack window. Includes the standard arithmetic operators, plus swap, drop, power, root, natural log, exponential, sin, cos, tan, arcsin, arccos, arctan and hex / decimal display modes. Binary only. Sean Russell Claude-Lorrain-Str 31 81543 Mnchen GERMANY