postfix notation

<language> (Or "Reverse Polish Notation", RPN) One of the possible orderings of functions and operands: in postfix notation the functions are preceded by all their operands. For example, what may normally be written as "1+2" becomes "1 2 +". Postfix notation is well suited for stack based architectures but modern compilers reduced this advantage considerably.

The best-known language with postfix syntax is FORTH. Some Hewlett-Packard calculators use it, e.g. HP-25, HP-29C, HP-41C, HP-23SII.

Compare: infix notation, prefix notation.

Last updated: 2003-06-23

Try this search on Wikipedia, OneLook, Google

Nearby terms: postcardware « posted write-through « Postel, Jon « postfix notation » postfix syntax » POSTGRES » PostgreSQL


Loading

Copyright Denis Howe 1985

directoryold.com. General Business Directory. http://hotbookee.com.