fork download
copy 
  1. even(0).
  2. even(X) :- mod(X,2) is 0.
Success #stdin #stdout 0.02s 68352KB
comments (?)
stdin
copy 
even(2).
stdout
copy 
GNU Prolog 1.3.1
By Daniel Diaz
Copyright (C) 1999-2009 Daniel Diaz

no
https://ideone.com/FUQ3s
language:
Prolog (gprolog 1.4.5)
created:
14 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!