Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 109302

This tag is for questions about calculators.

9 votes
1 answer
1k views

A prefix notation calculator that asks about everything step by step

I made a prefix notation calculator. Prefix notation, aka Polish notation, is a form of notation for logic, arithmetic and algebra, like infix and postfix (reverse Polish) notation. … The calculator asks for one value per step, and asks about everything step by step. """ Pfxcalc Programmed by zyabin101 This code is hereby released into the public domain """ import ast def lit_input …
zyabin101's user avatar
  • 235