math.statistics: add other cumulative words to help article.

diff --git a/basis/math/statistics/statistics-docs.factor b/basis/math/statistics/statistics-docs.factor
index 843aa472075b400c703f507ecd9e5d7b9e09bb66..6585275251b336f6d3854bf741436aefe455090a 100644 (file)
--- a/basis/math/statistics/statistics-docs.factor
+++ b/basis/math/statistics/statistics-docs.factor
@@ -258,12 +258,18 @@ ARTICLE: "cumulative" "Computing cumulative sequences"
     cum-map
     cum-map0
 }
-"Cumulative sum:"
+"Cumulative math:"
 { $subsections
     cum-sum
     cum-sum0
+    cum-product
 }
-"Cumulative count:"
+"Cumulative comparisons:"
+{ $subsections
+    cum-min
+    cum-max
+}
+"Cumulative counting:"
 { $subsections
     cum-count
 } ;