6 files changed, 132 insertions, 0 deletions
diff --git a/impl/systems/.long-fixpoint.swp b/impl/systems/.long-fixpoint.swp
new file mode 100644
index 0000000..726d6ce
--- /dev/null
+++ b/impl/systems/.long-fixpoint.swp
diff --git a/impl/systems/generate-system.py b/impl/systems/generate-system.py
new file mode 100644
index 0000000..cc67df2
--- /dev/null
+++ b/impl/systems/generate-system.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python
+
+import random
+
+size = 10
+
+def generate_variable(size):
+  return "x" + str(random.randint(1, size))
+
+def generate_expression(size):
+  if random.randint(1, 5) == 1:
+    operator = random.choice(['+', '-'])
+    return generate_variable(size) + operator + generate_expression(size);
+  else:
+    return generate_variable(size)
+
+def generate_min_expression(size):
+  return "min(" + ",".join(generate_expression(size) for i in xrange(random.randint(2, 3))) + ")"
+
+def generate_max_expression(size):
+  return "max(" + ",".join(generate_min_expression(size) for i in xrange(random.randint(2, 3))) + ")"
+
+
+for i in xrange(size):
+  print "x"+str(i+1) + " = " + generate_max_expression(size)
diff --git a/impl/systems/long-fixpoint b/impl/systems/long-fixpoint
new file mode 100644
index 0000000..1ab7897
--- /dev/null
+++ b/impl/systems/long-fixpoint
@@ -0,0 +1,100 @@
+x0 = 0
+x1 = x0
+x2 = x1
+x3 = x2
+x4 = x3
+x5 = x4
+x6 = x5
+x7 = x6
+x8 = x7
+x9 = x8
+x10 = x9
+x11 = x10
+x12 = x11
+x13 = x12
+x14 = x13
+x15 = x14
+x16 = x15
+x17 = x16
+x18 = x17
+x19 = x18
+x20 = x19
+x21 = x20
+x22 = x21
+x23 = x22
+x24 = x23
+x25 = x24
+x26 = x25
+x27 = x26
+x28 = x27
+x29 = x28
+x30 = x29
+x31 = x30
+x32 = x31
+x33 = x32
+x34 = x33
+x35 = x34
+x36 = x35
+x37 = x36
+x38 = x37
+x39 = x38
+x40 = x39
+x41 = x40
+x42 = x41
+x43 = x42
+x44 = x43
+x45 = x44
+x46 = x45
+x47 = x46
+x48 = x47
+x49 = x48
+x50 = x49
+x51 = x50
+x52 = x51
+x53 = x52
+x54 = x53
+x55 = x54
+x56 = x55
+x57 = x56
+x58 = x57
+x59 = x58
+x60 = x59
+x61 = x60
+x62 = x61
+x63 = x62
+x64 = x63
+x65 = x64
+x66 = x65
+x67 = x66
+x68 = x67
+x69 = x68
+x70 = x69
+x71 = x70
+x72 = x71
+x73 = x72
+x74 = x73
+x75 = x74
+x76 = x75
+x77 = x76
+x78 = x77
+x79 = x78
+x80 = x79
+x81 = x80
+x82 = x81
+x83 = x82
+x84 = x83
+x85 = x84
+x86 = x85
+x87 = x86
+x88 = x87
+x89 = x88
+x90 = x89
+x91 = x90
+x92 = x91
+x93 = x92
+x94 = x93
+x95 = x94
+x96 = x95
+x97 = x96
+x98 = x97
+x99 = x98
diff --git a/impl/systems/min-test b/impl/systems/min-test
new file mode 100644
index 0000000..a05a662
--- /dev/null
+++ b/impl/systems/min-test
@@ -0,0 +1,3 @@
+x1 = min(1, x1)
+x2 = min(x2+1, x3)
+x3 = 0
diff --git a/impl/systems/random-system b/impl/systems/random-system
new file mode 100644
index 0000000..506c18a
--- /dev/null
+++ b/impl/systems/random-system
@@ -0,0 +1 @@
+x = max()
diff --git a/impl/systems/size-ten b/impl/systems/size-ten
new file mode 100644
index 0000000..71ee74a
--- /dev/null
+++ b/impl/systems/size-ten
@@ -0,0 +1,3 @@
+x1 = max(0, min(x1-1, x2))
+x2 = max(0, 5+x1, x1)
+x3 = max(0, 1+x3, 0+x1)