diff --git a/books/bookvol10.4.pamphlet b/books/bookvol10.4.pamphlet
index e833a60..73b964c 100644
--- a/books/bookvol10.4.pamphlet
+++ b/books/bookvol10.4.pamphlet
@@ -156899,11 +156899,11 @@ ViewDefaultsPackage():Exports == Implementation where
viewPosDefault : () -> L NNI
++ viewPosDefault() returns the default x and y position of a
++ viewport window unless overriden explicityly, newly created
- ++ viewports will have this X and Y coordinate.
+ ++ viewports will have this x and y coordinate.
viewPosDefault : L NNI -> L NNI
++ viewPosDefault([x,y]) sets the default x and y position of a
++ viewport window unless overriden explicityly, newly created
- ++ viewports will have th X and Y coordinates x, y.
+ ++ viewports will have this x and y coordinates x, y.
viewSizeDefault : () -> L PI
++ viewSizeDefault() returns the default viewport width and height.
viewSizeDefault : L PI -> L PI
diff --git a/books/bookvol5.pamphlet b/books/bookvol5.pamphlet
index 8de1716..c17e1f8 100644
--- a/books/bookvol5.pamphlet
+++ b/books/bookvol5.pamphlet
@@ -23158,7 +23158,7 @@ o )history
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{chunk}{regress.help}
====================================================================
-A.20. )regress
+A.18. )regress
====================================================================
User Level Required: interpreter
@@ -31012,7 +31012,7 @@ verbatim. This will eventually result in a call to the function
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{chunk}{tangle.help}
====================================================================
-A.20. )tangle
+A.19. )tangle
====================================================================
User Level Required: interpreter
diff --git a/changelog b/changelog
index 5c34779..df33128 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,90 @@
+20120302 tpd src/axiom-website/patches.html 20120302.03.tpd.patch
+20120302 tpd src/input/schaum9.input fix bug 7217
+20120302 tpd src/input/schaum8.input fix bug 7217
+20120302 tpd src/input/schaum7.input fix bug 7217
+20120302 tpd src/input/schaum6.input fix bug 7217
+20120302 tpd src/input/schaum5.input fix bug 7217
+20120302 tpd src/input/schaum4.input fix bug 7217
+20120302 tpd src/input/schaum34.input fix bug 7217
+20120302 tpd src/input/schaum32.input fix bug 7217
+20120302 tpd src/input/schaum31.input fix bug 7217
+20120302 tpd src/input/schaum30.input fix bug 7217
+20120302 tpd src/input/schaum3.input fix bug 7217
+20120302 tpd src/input/schaum29.input fix bug 7217
+20120302 tpd src/input/schaum28.input fix bug 7217
+20120302 tpd src/input/schaum27.input fix bug 7217
+20120302 tpd src/input/schaum26.input fix bug 7217
+20120302 tpd src/input/schaum25.input fix bug 7217
+20120302 tpd src/input/schaum24.input fix bug 7217
+20120302 tpd src/input/schaum23.input fix bug 7217
+20120302 tpd src/input/schaum22.input fix bug 7217
+20120302 tpd src/input/schaum21.input fix bug 7217
+20120302 tpd src/input/schaum20.input fix bug 7217
+20120302 tpd src/input/schaum2.input fix bug 7217
+20120302 tpd src/input/schaum19.input fix bug 7217
+20120302 tpd src/input/schaum18.input fix bug 7217
+20120302 tpd src/input/schaum17.input fix bug 7217
+20120302 tpd src/input/schaum16.input fix bug 7217
+20120302 tpd src/input/schaum15.input fix bug 7217
+20120302 tpd src/input/schaum14.input fix bug 7217
+20120302 tpd src/input/schaum13.input fix bug 7217
+20120302 tpd src/input/schaum12.input fix bug 7217
+20120302 tpd src/input/schaum11.input fix bug 7217
+20120302 tpd src/input/schaum10.input fix bug 7217
+20120302 tpd src/input/richtrig900-920.input fix bug 7217
+20120302 tpd src/input/richtrig800-899.input fix bug 7217
+20120302 tpd src/input/richtrig700-799.input fix bug 7217
+20120302 tpd src/input/richtrig600-699.input fix bug 7217
+20120302 tpd src/input/richtrig500-599.input fix bug 7217
+20120302 tpd src/input/richtrig400-499.input fix bug 7217
+20120302 tpd src/input/richtrig300-399.input fix bug 7217
+20120302 tpd src/input/richtrig200-299.input fix bug 7217
+20120302 tpd src/input/richtrig100-199.input fix bug 7217
+20120302 tpd src/input/richtrig000-099.input fix bug 7217
+20120302 tpd src/input/richspecfunc000-022.input fix bug 7217
+20120302 tpd src/input/richrational.input fix bug 7217
+20120302 tpd src/input/richlog300-391.input fix bug 7217
+20120302 tpd src/input/richlog200-299.input fix bug 7217
+20120302 tpd src/input/richlog100-199.input fix bug 7217
+20120302 tpd src/input/richlog000-099.input fix bug 7217
+20120302 tpd src/input/richinvtrig000-092.input fix bug 7217
+20120302 tpd src/input/richinvhyper100-199.input fix bug 7217
+20120302 tpd src/input/richinvhyper000-099.input fix bug 7217
+20120302 tpd src/input/richintfunc000-032.input fix bug 7217
+20120302 tpd src/input/richhyper900-999.input fix bug 7217
+20120302 tpd src/input/richhyper800-899.input fix bug 7217
+20120302 tpd src/input/richhyper700-799.input fix bug 7217
+20120302 tpd src/input/richhyper600-699.input fix bug 7217
+20120302 tpd src/input/richhyper500-599.input fix bug 7217
+20120302 tpd src/input/richhyper400-499.input fix bug 7217
+20120302 tpd src/input/richhyper300-399.input fix bug 7217
+20120302 tpd src/input/richhyper200-299.input fix bug 7217
+20120302 tpd src/input/richhyper1000-1098.input fix bug 7217
+20120302 tpd src/input/richhyper100-199.input fix bug 7217
+20120302 tpd src/input/richhyper000-099.input fix bug 7217
+20120302 tpd src/input/richexponential.input fix bug 7217
+20120302 tpd src/input/richerror000-078.input fix bug 7217
+20120302 tpd src/input/richalgebraic400-461.input fix bug 7217
+20120302 tpd src/input/richalgebraic300-399.input fix bug 7217
+20120302 tpd src/input/richalgebraic200-299.input fix bug 7217
+20120302 tpd src/input/richalgebraic100-199.input fix bug 7217
+20120302 tpd src/input/richalgebraic000-099.input fix bug 7217
+20120302 tpd src/input/linalg.input fix bug 7217
+20120302 tpd src/input/laplace.input fix bug 7217
+20120302 tpd src/input/kamke7.input fix bug 7217
+20120302 tpd src/input/kamke6.input fix bug 7217
+20120302 tpd src/input/kamke5.input fix bug 7217
+20120302 tpd src/input/kamke4.input fix bug 7217
+20120302 tpd src/input/kamke3.input fix bug 7217
+20120302 tpd src/input/kamke2.input fix bug 7217
+20120302 tpd src/input/kamke1.input fix bug 7217
+20120302 tpd src/input/kamke0.input fix bug 7217
+20120302 tpd src/input/ifthenelse.input fix bug 7217
+20120302 tpd src/input/hyperell.input fix bug 7217
+20120302 tpd src/input/frame.input fix bug 7217
+20120302 tpd src/input/dhmatrix.input fix bug 7217
+20120302 tpd books/bookvol5 fix bug 7217
+20120302 tpd books/bookvol10.4 fix bug 7217
20120302 tpd src/axiom-website/patches.html 20120302.02.tpd.patch
20120302 tpd buglist add bugs found during regression test review
20120302 tpd src/axiom-website/patches.html 20120302.01.tpd.patch
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index 42b5760..6989d21 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -3836,5 +3836,7 @@ books/bookvol10.4 document and regression test PadeApproximants
books/bookvol0 add )tangle and )regress commands
20120302.02.tpd.patch
buglist add bugs found during regression test review
+20120302.03.tpd.patch
+src/input/* fix bug 7217