diff --git a/changelog b/changelog
index c1a84a1..687cfa8 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20100502 tpd src/axiom-website/patches.html 20100502.01.tpd.patch
+20100502 tpd src/axiom-website/hyperdoc/Makefile deleted
 20100424 tpd src/axiom-website/patches.html 20100424.01.tpd.patch
 20100424 tpd books/bookvol10.3 clean up broken tests
 20100424 tpd books/bookvol10.2 clean up broken tests
diff --git a/src/axiom-website/hyperdoc/Makefile b/src/axiom-website/hyperdoc/Makefile
deleted file mode 100644
index ed35f68..0000000
--- a/src/axiom-website/hyperdoc/Makefile
+++ /dev/null
@@ -1,416 +0,0 @@
-TANGLE=${AXIOM}/bin/lib/notangle
-
-%.xhtml: bookvol11.pamphlet
-	@ echo making $*.xhtml
-	@ ${TANGLE} -R"$*.xhtml" bookvol11.pamphlet > $*.xhtml
-
-PAGES=rootpage.xhtml \
-        commandline.xhtml \
-        basiccommand.xhtml \
-        tutorial.xhtml \
-        jenks.xhtml \
-          calculus.xhtml \
-            differentiate.xhtml \
-            indefiniteintegral.xhtml \
-            definiteintegral.xhtml \
-            basiclimit.xhtml \
-              reallimit.xhtml \
-              complexlimit.xhtml \
-              summation.xhtml \
-          bcmatrix.xhtml \
-          bcexpand.xhtml \
-          draw.xhtml \
-            draw2donevariable.xhtml \
-            draw2ddefinedcurve.xhtml \
-            draw2dpolynomialequation.xhtml \
-            draw3dtwovariable.xhtml \
-            draw3ddefinedtube.xhtml \
-            draw3ddefinedsurface.xhtml \
-          series.xhtml \
-            seriesexpand.xhtml \
-            taylorseries.xhtml \
-            laurentseries.xhtml \
-            puiseuxseries.xhtml \
-          solve.xhtml \
-            solvelinearequations.xhtml \
-            solvelinearmatrix.xhtml \
-            solvesystempolynomials.xhtml \
-            solvesinglepolynomial.xhtml \
-        topreferencepage.xhtml \
-          releasenotes.xhtml \
-          usersguidepage.xhtml \
-          aldorusersguidepage.xhtml \
-          foundationlibrarydocpage.xhtml \
-          topicspage.xhtml \
-            cats.xhtml \
-            dlmf.xhtml \
-            dlmfapproximations.xhtml \
-            dlmfasymptoticexpansions.xhtml \
-            dlmfbarnesgfunction.xhtml \
-            dlmfbetafunction.xhtml \
-            dlmfcontinuedfractions.xhtml \
-            dlmfdefinitions.xhtml \
-            dlmffunctionrelations.xhtml \
-            dlmfgraphics.xhtml \
-            dlmfinequalities.xhtml \
-            dlmfinfiniteproducts.xhtml \
-            dlmfintegrals.xhtml \
-            dlmfintegralrepresentations.xhtml \
-            dlmfmathematicalapplications.xhtml \
-            dlmfmethodsofcomputation.xhtml \
-            dlmfmultidimensionalintegral.xhtml \
-            dlmfnotation.xhtml \
-            dlmfphysicalapplications.xhtml \
-            dlmfpolygammafunctions.xhtml \
-            dlmfqgammaandbetafunctions.xhtml \
-            dlmfseriesexpansions.xhtml \
-            dlmfsums.xhtml \
-            dlmfsoftware.xhtml \
-            dlmfspecialvaluesandextrema.xhtml \
-            dlmftables.xhtml \
-          uglangpage.xhtml \
-          examplesexposedpage.xhtml \
-          ugsyscmdpage.xhtml \
-          operations.xhtml \
-          dblookup.xhtml \
-            dbcharacteristic.xhtml \
-              dbcomplexcomplex.xhtml \
-              dbcomplexconjugate.xhtml \
-              dbcomplexfactor.xhtml \
-              dbcompleximag.xhtml \
-              dbcomplexnorm.xhtml \
-              dbcomplexreal.xhtml \
-            dbcomplexdoublefloat.xhtml \
-            dbcomplexfloat.xhtml \
-            dbcomplexinteger.xhtml \
-            dbexpressioninteger.xhtml \
-            dbfractioninteger.xhtml \
-            dbfractionpolynomialinteger.xhtml \
-            dbopbinary.xhtml \
-            dbopacos.xhtml \
-            dbopacosh.xhtml \
-            dbopacot.xhtml \
-            dbopacoth.xhtml \
-            dbopacsc.xhtml \
-            dbopacsch.xhtml \
-            dbopaddmod.xhtml \
-            dbopairyai.xhtml \
-            dbopairybi.xhtml \
-            dbopapproximants.xhtml \
-            dbopasin.xhtml \
-            dbopasinh.xhtml \
-            dbopasec.xhtml \
-            dbopasech.xhtml \
-            dbopatan.xhtml \
-            dbopatanh.xhtml \
-            dbopbesseli.xhtml \
-            dbopbesselj.xhtml \
-            dbopbesselk.xhtml \
-            dbopbessely.xhtml \
-            dbopbeta.xhtml \
-            dbopcardinalnumber.xhtml \
-            dbopcoefficient.xhtml \
-            dbopcoefficients.xhtml \
-            dbopcoerce.xhtml \
-            dbopcolumn.xhtml \
-            dbopcompactfraction.xhtml \
-            dbopcomplexeigenvectors.xhtml \
-            dbopcomplexelementary.xhtml \
-            dbopcomplexintegrate.xhtml \
-            dbopcomplexlimit.xhtml \
-            dbopcomplexsolve.xhtml \
-            dbopcontent.xhtml \
-            dbopcontinuedfraction.xhtml \
-            dbopconvergents.xhtml \
-            dbopcopy.xhtml \
-            dbopcos.xhtml \
-            dbopcosh.xhtml \
-            dbopcot.xhtml \
-            dbopcoth.xhtml \
-            dbopcount.xhtml \
-            dbopcountableq.xhtml \
-            dbopcsc.xhtml \
-            dbopcsch.xhtml \
-            dbopcycleragits.xhtml \
-            dbopd.xhtml \
-            dbopdecimal.xhtml \
-            dbopdefiningpolynomial.xhtml \
-            dbopdegree.xhtml \
-            dbopdenom.xhtml \
-            dbopdeterminant.xhtml \
-            dbopdiagonalmatrix.xhtml \
-            dbopdigamma.xhtml \
-            dbopdigits.xhtml \
-            dbopdimension.xhtml \
-            dbopdivide.xhtml \
-            dbopeigenmatrix.xhtml \
-            dbopeigenvalues.xhtml \
-            dbopeigenvector.xhtml \
-            dbopeigenvectors.xhtml \
-            dbopelt.xhtml \
-            dbopeval.xhtml \
-            dbopevenq.xhtml \
-            dbopexp.xhtml \
-            dbopfactor.xhtml \
-            dbopfactorfraction.xhtml \
-            dbopfiniteq.xhtml \
-            dbopfirstdenom.xhtml \
-            dbopfirstnumer.xhtml \
-            dbopfractragits.xhtml \
-            dbopgamma.xhtml \
-            dbopgcd.xhtml \
-            dbophex.xhtml \
-            dbophorizconcat.xhtml \
-            dbophtrigs.xhtml \
-            dbophypergeometric0f1.xhtml \
-            dbopinteger.xhtml \
-            dbopintegrate.xhtml \
-            dbopinverse.xhtml \
-            dbopinvmod.xhtml \
-            dboplaurent.xhtml \
-            dboplcm.xhtml \
-            dbopleadingcoefficient.xhtml \
-            dbopleadingmonomial.xhtml \
-            dboplength.xhtml \
-            dboplimit.xhtml \
-            dboplog.xhtml \
-            dboploggamma.xhtml \
-            dbopmainvariable.xhtml \
-            dbopmap.xhtml \
-            dbopmapbang.xhtml \
-            dbopmatrix.xhtml \
-            dbopmax.xhtml \
-            dbopmemberq.xhtml \
-            dbopmin.xhtml \
-            dbopminimumdegree.xhtml \
-            dbopminus.xhtml \
-            dbopmonicdivide.xhtml \
-            dbopmulmod.xhtml \
-            dbopncols.xhtml \
-            dbopnew.xhtml \
-            dbopnorm.xhtml \
-            dbopnrows.xhtml \
-            dbopnthfractionalterm.xhtml \
-            dbopnthroot.xhtml \
-            dbopnullity.xhtml \
-            dbopnullspace.xhtml \
-            dbopnumberoffractionalterms.xhtml \
-            dbopnumer.xhtml \
-            dbopnumeric.xhtml \
-            dbopoperator.xhtml \
-            dboporthonormalbasis.xhtml \
-            dboppadicfraction.xhtml \
-            dboppartialfraction.xhtml \
-            dboppartialquotients.xhtml \
-            dboppattern.xhtml \
-            dboppermanent.xhtml \
-            dboppi.xhtml \
-            dbopplus.xhtml \
-            dboppolygamma.xhtml \
-            dboppositiveremainder.xhtml \
-            dbopprefixragits.xhtml \
-            dbopprimefactor.xhtml \
-            dboppuiseux.xhtml \
-            dbopqelt.xhtml \
-            dbopqseteltbang.xhtml \
-            dbopquatern.xhtml \
-            dbopquo.xhtml \
-            dbopradicaleigenvectors.xhtml \
-            dbopradicalsolve.xhtml \
-            dboprank.xhtml \
-            dbopratdenom.xhtml \
-            dboprealeigenvectors.xhtml \
-            dboprealelementary.xhtml \
-            dbopreduce.xhtml \
-            dbopreductum.xhtml \
-            dboprem.xhtml \
-            dbopresetvariableorder.xhtml \
-            dbopresultant.xhtml \
-            dboprootof.xhtml \
-            dboprootsimp.xhtml \
-            dboprootsof.xhtml \
-            dboprow.xhtml \
-            dboprowechelon.xhtml \
-            dbopsetcolumnbang.xhtml \
-            dbopsetelt.xhtml \
-            dbopseteltbang.xhtml \
-            dbopsetrowbang.xhtml \
-            dbopsetsubmatrixbang.xhtml \
-            dbopsimplify.xhtml\
-            dbopsec.xhtml \
-            dbopsech.xhtml \
-            dbopseries.xhtml \
-            dbopseriessolve.xhtml \
-            dbopsin.xhtml \
-            dbopsingleintegerand.xhtml \
-            dbopsingleintegernot.xhtml \
-            dbopsingleintegeror.xhtml \
-            dbopsingleintegerxor.xhtml \
-            dbopsinh.xhtml \
-            dbopsetvariableorder.xhtml \
-            dbopsolve.xhtml \
-            dbopsqrt.xhtml \
-            dbopstar.xhtml \
-            dbopstarstar.xhtml \
-            dbopsubmatrix.xhtml \
-            dbopsubmatrix.xhtml \
-            dbopsubmod.xhtml \
-            dboptan.xhtml \
-            dboptanh.xhtml \
-            dboptaylor.xhtml \
-            dboptimes.xhtml \
-            dboptotaldegree.xhtml \
-            dboptrace.xhtml \
-            dboptranspose.xhtml \
-            dboptrigs.xhtml \
-            dbopvariables.xhtml \
-            dbopvectorise.xhtml \
-            dbopvectorspace.xhtml \
-            dbopvertconcat.xhtml \
-            dbopwholepart.xhtml \
-            dbopwholeragits.xhtml \
-            dbopzeroof.xhtml \
-            dbopzerosof.xhtml \
-            dbpolynomialinteger.xhtml \
-            dbpolynomialfractioninteger.xhtml \
-          systemvariables.xhtml \
-          glossarypage.xhtml \
-          htxtoppage.xhtml \
-          refsearchpage.xhtml \
-        topicspage.xhtml \
-          numberspage.xhtml \
-            numintegers.xhtml \
-              numgeneralinfo.xhtml \
-              numfactorization.xhtml \
-              numfunctions.xhtml \
-              numexamples.xhtml \
-              numproblems.xhtml \
-            numfractions.xhtml \
-              numrationalnumbers.xhtml \
-              numquotientfields.xhtml \
-            nummachinefloats.xhtml \
-            numfloat.xhtml \
-            numcomplexnumbers.xhtml \
-            numfinitefields.xhtml \
-            numnumericfunctions.xhtml \
-            numcardinalnumbers.xhtml \
-            nummachinesizedintegers.xhtml \
-            numromannumerals.xhtml \
-            numcontinuedfractions.xhtml \
-            numpartialfractions.xhtml \
-            numquaternions.xhtml \
-            numoctonions.xhtml \
-            numrepeatingdecimals.xhtml \
-            numrepeatingbinaryexpansions.xhtml \
-            numrepeatinghexexpansions.xhtml \
-            numotherbases.xhtml \
-          polynomialpage.xhtml \
-            polybasicfunctions.xhtml \
-            polysubstitutions.xhtml \
-            polyfactorization.xhtml \
-              polyfactorization1.xhtml \
-              polyfactorization2.xhtml \
-              polyfactorization3.xhtml \
-              polyfactorization4.xhtml \
-            polygcdandfriends.xhtml \
-            polyroots.xhtml \
-              polyroots1.xhtml \
-              polyroots2.xhtml \
-              polyroots3.xhtml \
-              polyroots4.xhtml \
-            polyspecifictypes.xhtml \
-              polyspecifictypes1.xhtml \
-                factored.xhtml \
-              polyspecifictypes2.xhtml \
-              polyspecifictypes3.xhtml \
-              polyspecifictypes4.xhtml \
-          functionpage.xhtml \
-            funrationalfunctions.xhtml \
-            funalgebraicfunctions.xhtml \
-            funelementaryfunctions.xhtml \
-            funsimplification.xhtml \
-            funpatternmatching.xhtml \
-            funoperatoralgebra.xhtml \
-          equationpage.xhtml \
-            equsystemlinear.xhtml \
-            equdifferential.xhtml \
-              equdifferentiallinear.xhtml \
-              equdifferentialnonlinear.xhtml \
-              equdifferentialpowerseries.xhtml \
-          calculuspage.xhtml \
-            callimits.xhtml \
-            calderivatives.xhtml \
-            calintegrals.xhtml \
-            calmoreintegrals.xhtml \
-            callaplace.xhtml \
-            calseries.xhtml \
-              calseries1.xhtml \
-              calseries2.xhtml \
-              calseries3.xhtml \
-              calseries4.xhtml \
-              calseries5.xhtml \
-              calseries6.xhtml \
-              calseries7.xhtml \
-              calseries8.xhtml \
-          linalgpage.xhtml \
-            linintro.xhtml \
-            lincreate.xhtml \
-            linoperations.xhtml \
-            lineigen.xhtml \
-            linhilbert.xhtml \
-            linpermaent.xhtml \
-            linvectors.xhtml \
-            linsquarematrices.xhtml \
-            lin1darrays.xhtml \
-            lin2darrays.xhtml \
-            linconversion.xhtml \
-          graphicspage.xhtml \
-            graphexamples.xhtml \
-            graph2d.xhtml \
-            graph3d.xhtml \
-            graphviewports.xhtml \
-          algebrapage.xhtml \
-            algnumbertheory.xhtml \
-            alggrouptheory.xhtml \
-          cryptopage.xhtml \
-            cryptoclass1.xhtml \
-            cryptoclass2.xhtml \
-            cryptoclass3.xhtml \
-            cryptoclass4.xhtml \
-            cryptoclass5.xhtml \
-            cryptoclass6.xhtml \
-            cryptoclass7.xhtml \
-            cryptoclass8.xhtml \
-            cryptoclass9.xhtml \
-            cryptoclass10.xhtml \
-            cryptoclass11.xhtml \
-          ocwmit18085.xhtml \
-            ocwmit18085lecture1.xhtml \
-            ocwmit18085lecture2.xhtml \
-        man0page.xhtml \
-        topexamplepage.xhtml \
-        topsettingspage.xhtml \
-        axiomfonts.xhtml \
-        pagelist.xhtml \
-        pagematrix.xhtml \
-        pageonedimensionalarray.xhtml \
-        pagepermanent.xhtml \
-        pageset.xhtml \
-        pagesquarematrix.xhtml \
-        pagetable.xhtml \
-        pagetwodimensionalarray.xhtml \
-        pagevector.xhtml 
-
-
-all: ${PAGES}
-	@ mkdir -p bitmaps
-	@ ${TANGLE} -R"axiom1.bitmap" bookvol11.pamphlet >bitmaps/axiom1.bitmap
-	@ ${TANGLE} -R"rcm3720.input" bookvol11.pamphlet >rcm3720.input
-	@ ${TANGLE} -R"strang.input" bookvol11.pamphlet >strang.input
-	@ ${TANGLE} -R"signatures.txt" bookvol11.pamphlet >signatures.txt
-
-clean:
-	@ rm -rf bitmaps
-	@ rm -f *.xhtml
-	@ rm -f rcm3720.input
-	@ rm -f signatures.txt
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index 36ab3cf..d2dbd1b 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -2661,5 +2661,7 @@ books/bookvol4 document process to add new algebra<br/>
 books/bookvol10.2 add PseudoAlgebraicClosureOfPerfectFieldCategory<br/>
 <a href="patches/20100424.01.tpd.patch">20100424.01.tpd.patch</a>
 src/input/*.input clean up broken tests<br/>
+<a href="patches/20100502.01.tpd.patch">20100502.01.tpd.patch</a>
+src/axiom-website/hyperdoc/Makefile deleted<br/>
  </body>
 </html>
