simplex-glpk with modified glpk for fpgaHEADmaster

1 files changed, 25 insertions, 0 deletions

diff --git a/glpk-5.0/examples/huge.mod b/glpk-5.0/examples/huge.mod
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+/*Arithmetic Mean of a large number of Integers
+  - or - solve a very large constraint matrix
+         over 1 million rows and columns
+  Nigel_Galloway@operamail.com
+  March 18th., 2008.
+*/
+
+param e := 20;
+/* set Sample := {-2**e..2**e-1}; */
+set Sample := {1..2**e-1};
+
+var Mean;
+var E{z in Sample};
+
+/* sum of variances is zero */
+zumVariance: sum{z in Sample} E[z] = 0;
+
+/* Mean + variance[n] = Sample[n] */
+variances{z in Sample}: Mean + E[z] = z;
+
+solve;
+
+printf "The arithmetic mean of the integers from 1 to %d is %f\n", 2**e-1, Mean;
+
+end;