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diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index a2735c7a185f79db44b93b3ee47f509264fdf5a4..ab46ac4922b753e96af52db8f4be4509063549fa 100644 (file)
--- a/lisp/ChangeLog
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@@ -1,3 +1,12 @@
+2007-08-03  Jay Belanger  <jay.p.belanger@gmail.com>
+
+       * calc/calc-ext.el (math-get-value,math-get-sdev)
+       (math-contains-sdev): New functions.
+
+       * calc/calc-graph.el (calc-graph-format-data)
+       (calc-graph-add-curve): Check for error forms.
+       (calc-graph-set-styles): Add option for error forms.
+
 2007-08-03  Miles Bader  <miles@gnu.org>
 
        * vc-hooks.el (vc-handled-backends): Change capitalization of VC