Split out moptilities and dynamic-classes requirements into system-connections

[cl-graph.git] / dev / graph-metrics.lisp

diff --git a/dev/graph-metrics.lisp b/dev/graph-metrics.lisp
index 4a70726..066781d 100644 (file)
--- a/dev/graph-metrics.lisp
+++ b/dev/graph-metrics.lisp
@@ -9,8 +9,15 @@ Author: Gary King
 DISCUSSION
 
 |#
-(in-package metabang.graph)
-
+(in-package #:metabang.graph)
+
+(eval-always 
+  (import '(cl-mathstats:matrix-trace
+           cl-mathstats:sum-of-array-elements
+           cl-mathstats:matrix-multiply
+           cl-mathstats:normalize-matrix
+           cl-mathstats:combination-count
+           )))
 
 (defun vertex-degree-counts (g)
   "Returns an associative-container mapping edge-counts to the number of vertexes with that edge-count."