From: Leandro Lucarella <llucax@gmail.com>
Date: Mon, 27 Mar 2006 00:50:45 +0000 (+0000)
Subject: Modelos y Optimización I.
X-Git-Tag: svn_import~1
X-Git-Url: https://git.llucax.com/z.facultad/71.14/ejercicios.git/commitdiff_plain/1c35e1e42e2fab787d14a121c7311e0b4d4c3e36

Modelos y Optimización I.
---

1c35e1e42e2fab787d14a121c7311e0b4d4c3e36
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9ae1001
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,22 @@
+
+mods = $(wildcard *.mod)
+
+results = $(patsubst %.mod,%.result,$(mods))
+
+all: $(results)
+
+%.result: %.mod
+	@echo Resolviendo $^...
+	@glpsol --model $^ --bounds $^.bounds > $@
+	@echo >> $@
+	@echo ------------------------------------------------------------------------ >> $@
+	@echo >> $@
+	@cat $^.bounds >> $@
+	@$(RM) $^.bounds
+
+clean:
+	@echo Limpiando...
+	@rm -fv *.result
+
+.PHONY: clean
+
diff --git a/ej_1.1.mod b/ej_1.1.mod
new file mode 100644
index 0000000..c7d0d2b
--- /dev/null
+++ b/ej_1.1.mod
@@ -0,0 +1,11 @@
+
+var fertilizante_a, >= 0;
+var fertilizante_b, >= 0;
+
+maximize
+	value: 1200 * fertilizante_a + 400 * fertilizante_b;
+
+subject to
+	alchool:     3 * fertilizante_a + 2/3 * fertilizante_b <= 80;
+	ciclohexano: fertilizante_a + 2 * fertilizante_b       <= 8;
+end;
diff --git a/ej_1.2.mod b/ej_1.2.mod
new file mode 100644
index 0000000..c259d2d
--- /dev/null
+++ b/ej_1.2.mod
@@ -0,0 +1,12 @@
+
+var producto1, >= 0;
+var producto2, >= 0;
+
+maximize
+	value: 60 * producto1 + 50 * producto2;
+
+subject to
+	maquina1: 2 * producto1 + 4 * producto2 <= 80;
+	maquina2: 3 * producto1 + 2 * producto2 <= 60;
+	maquina3: 4 * producto1 + 2 * producto2 <= 100;
+end;
diff --git a/ej_1.3.mod b/ej_1.3.mod
new file mode 100644
index 0000000..3ed50ab
--- /dev/null
+++ b/ej_1.3.mod
@@ -0,0 +1,13 @@
+
+var producto1, >= 0;
+var producto2, >= 0;
+
+maximize
+	value: 12 * producto1 + 8 * producto2;
+
+subject to
+	maquina1:   1 * producto1 + 2/5 * producto2 <= 200;
+	maquina2: 1/2 * producto1 +   1 * producto2 <= 200;
+	demanda1:   1 * producto1                   >= 50;
+	demanda2:   4 * producto1                   <= producto2;
+end;
diff --git a/ej_1.5.mod b/ej_1.5.mod
new file mode 100644
index 0000000..a2a905e
--- /dev/null
+++ b/ej_1.5.mod
@@ -0,0 +1,13 @@
+
+var alimento_m, >= 0;
+var alimento_n, >= 0;
+
+minimize
+	value: 10 * alimento_m + 4 * alimento_n;
+
+subject to
+	nutriente_a: 0.1 * alimento_m >= 0.4;
+	nutriente_b: 0.1 * alimento_n >= 0.6;
+	nutriente_c: 0.1 * alimento_m >= 2;
+	nutriente_d: 0.2 * alimento_n >= 1.7;
+end;