From 12fe9016bf098fead4a3562009b515ad4f295ec1 Mon Sep 17 00:00:00 2001
From: Leandro Lucarella <llucax@gmail.com>
Date: Sat, 27 May 2006 23:27:42 +0000
Subject: [PATCH] Ejercicios de parcial de modelos.

---
 parcial_20051126.mod      | 13 +++++++++++++
 parcial_20051126_dual.mod | 13 +++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 parcial_20051126.mod
 create mode 100644 parcial_20051126_dual.mod

diff --git a/parcial_20051126.mod b/parcial_20051126.mod
new file mode 100644
index 0000000..6d671c6
--- /dev/null
+++ b/parcial_20051126.mod
@@ -0,0 +1,13 @@
+
+var x1, >= 0;
+var x2, >= 0;
+
+maximize
+	value: 80 * x1 + 50 * x2;
+
+subject to
+	a:              x2 >= 20;
+	b:     x1 + 2 * x2 <= 100;
+	c: 4 * x1 +     x2 <= 400;
+end;
+
diff --git a/parcial_20051126_dual.mod b/parcial_20051126_dual.mod
new file mode 100644
index 0000000..a32dae2
--- /dev/null
+++ b/parcial_20051126_dual.mod
@@ -0,0 +1,13 @@
+
+var Y1, >= 0;
+var Y2, >= 0;
+var Y3, >= 0;
+
+minimize
+	value: -20 * Y1 + 100 * Y2 + 400 * Y3;
+
+subject to
+	a:               Y2 + 4 * Y3 >= 80;
+	b: -1 * Y1 + 2 * Y2 +     Y3 >= 50;
+end;
+
-- 
2.43.0