Rename example squares.py into tutorial.py

[linpy.git] / examples / squares.py

diff --git a/examples/squares.py b/examples/squares.py
deleted file mode 100755 (executable)
index 1a0cedb..0000000
--- a/examples/squares.py
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/usr/bin/env python3
-
-# This is the code example used in the tutorial. It shows how to define and
-# manipulate polyhedra.
-
-import code
-
-
-class InteractiveConsole(code.InteractiveConsole):
-    def push(self, line=''):
-        if line:
-            print('>>>', line)
-            return super().push(line)
-        else:
-            print()
-
-
-if __name__ == '__main__':
-
-    shell = InteractiveConsole()
-
-    shell.push('from linpy import *')
-    shell.push("x, y = symbols('x y')")
-    shell.push()
-
-    shell.push('square1 = Le(0, x, 2) & Le(0, y, 2)')
-    shell.push('square1')
-    shell.push()
-
-    shell.push("square2 = Polyhedron('1 <= x <= 3, 1 <= y <= 3')")
-    shell.push('square2')
-    shell.push()
-
-    shell.push('inter = square1.intersection(square2) # or square1 & square2')
-    shell.push('inter')
-    shell.push()
-
-    shell.push('hull = square1.convex_union(square2)')
-    shell.push('hull')
-    shell.push()
-
-    shell.push('proj = square1.project([y])')
-    shell.push('proj')
-    shell.push()
-
-    shell.push('inter <= square1')
-    shell.push('inter == Empty')
-    shell.push()
-
-    shell.push('union = square1.union(square2) # or square1 | square2')
-    shell.push('union')
-    shell.push('union <= hull')
-    shell.push()
-
-    shell.push('diff = square1.difference(square2) # or square1 - square2')
-    shell.push('diff')
-    shell.push('~square1')