; TeX output 1997.02.17:1512so]DtGGcmr17The7tGGcmss17FqoilHT[-E;gXclasspackage!", cmsy10ݳXQ cmr12JimHafnerIBMResearcrhDivisionAlmadenResearcrhCenter,K53-B2L650HarryRoadSanJose,CA95120-60991!߆T cmtt12hafner@almaden.ibm.com]PrinrtedonFVebruary17,1997:ōI$Nff cmbx12PrefaceIK`y cmr10Theoriginal%m#R cmss10Foil4TU>'ExXwasaL5ffٓRcmr7A͉TU>'ExX-likesystemfortypGesettingfoilswhichusedits IownDformat le.KlThisnewversionhasconvergedintoaL5ffA͉TU>'ExX2 b> cmmi10"+2classpackqage.KlItsIfeatures~includesimplicityofuse,compatibilitywithL5ffA͉TU>'ExX,largesansseriffontIas=default,BextramacrostostartfoilswithbGoldheadingsandspecialmechanismsItocontrolthefoGoterandheader. Theprimaryenhancement,`bGesidesthegainIobtainedbybGeingjustaclass leforL5ffA͉TU>'ExX2"(q,istheadditionofsimpletoolstoIrotate+)eithertheentiresetoffoilstolandscapGemodeortorotateindividualfoils.IBecause5thisisintegratedwithL5ffA͉TU>'ExX2")s,mtheuseofcolorandotherfancystu IcomesUUautomatically*.qNoadditionalutilitiesarerequired.XThis \doGcumentistheuserguideforFoil4TU>'ExXanddescribGesitsbasicfeaturesIandUUcompGonents.XThere}arerestrictionsontheuseofFoil4TU>'ExX.UPleaserefertoSection8formoreIinformation^1|s.XTU>'ExX^isatrademarkoftheAmericanMathematicalSoGciety*.'- cmcsc10PostScriptisaItrademarkUUofAdobGeSystems,Incorporated.IFffr @ -:q% cmsy6L|{Ycmr8ThisXpacÎkagehasversionnumb "5-:Aacmr61LCopÎyright1̞EcXK cmsy8 U`1995,1997XbyInternationalBusinessMachinesCorp'ExXpac9k\rage23 X1.1oPackqageUUdi erenceswithoriginalFoil4TU>'ExXv...............V4X1.2oAdditionalUUF*eaturesinVersion2.1iٍ..................V4I2XGettingTstarted:pthe)'ExXO.........................V12X3.13oF*utureUUversions6.............................V12I4XF on9tsTandtheirsizes12I5XMakingTcolorfoils113I6XUsingTPostScriptfon9ts13I7XInstallingTFoil4TU>'ExXF14I8XUsageTrestrictionsF014X8.1oExpGerimentalUUSoftwareDisclaimeriٍ..................V14X8.2oUserUUAgreement.............................V14I9XAc9knowledgements,Trequestsandhelpmn152 YsoXThis)doGcumentdescribestheFoil4TU>'ExXsystem(version2.1)formakingfoils I(slides,&ktransparencies,overheads,&ketc.).^;IncontrasttothepreviousversionwhichIrequiredGitsownformat le,(}thisnewversionisfullyintegratedintoL5ffA͉TU>'ExX2"+8asaIclassK]packqage. Liketheearlierversion,itismuchsimplertousethanSfhL38IiTU>'ExX(ortheISfhL38IiTU>'ExX/Fclasspackqage),6andshouldbGeveryeasyfortypicalL5ffA͉TU>'ExXuserstomaster.IThisdoGcumenttellsyouabGoutthespecialfeaturesithasandtheextramacrosIthatphavebGeenadded.ItalsoincludesinstallationinstructionswhicharenowImuch*easierthanversion1.0.1.cOtherthansomedi erenceswithfontavqailabilityI(sizesŝnotfamilies),!itshouldworkunderanyimplementationofL5ffA͉TU>'ExX2"*G. ItIisassumedthatyouarealreadyfamiliarwithL5ffA͉TU>'ExX. Ifnot,GyoushouldgettheIbGooks0*': cmti10L雍Q+t}\cmti7ATKß'E-X:KRA7Do}'cument_PreparationSystemo2nd0edition,8byLeslieLampGort[3],IandTheL雍QATKß'E-XComp}'anion,byMichelGoGossens,F*rankMittelbachandAlexanderISamarinUU[1].!čI1aLTheff,R6ff cmss12Foil#XQ ff cmr12THEzXpackageITheFoil4TU>'ExXpackqageconsistsofthe leslistedinT*able1ontopofthebasicIimplementationhofL5ffA͉TU>'ExX2"*:. %Y*ouwillprobablygetitpackqagedwithjusttheI rstthree les.TheothersaregeneratedbyrunningL5ffA͉TU>'ExXonthefoiltex.insI leb(seeSection7formoredetails).DoGcumentation(bothuserguideandcodeIdescription)UUcanbGeobtainedbyrunningL5ffA͉TU>'ExXonthefoiltex.dtx le.㍠d䍍iT*ableUU1:qThe lesintheFoil4TU>'ExXpackqageQdreadme.fltԣuaUUsimplereadme lefoiltex.insԣudriverUU leforunpackingfoiltex.dtxԣuuserUUguideanddoGcumentedsourcefoils.clsԣumainUUclass lefltfonts.defԣufontUUde nition lefoils.styԣucompatibilityUUmoGdestyle lefoil17.cloԣu17ptUUclassoption lefoil20.cloԣu20ptUUclassoption lefoil25.cloԣu25ptUUclassoption lefoil30.cloԣu30ptUUclassoption lesampfoil.texԣusampleUUFoil4TU>'ExX leXTheFmainclass le,foils.cls,togetherFwithfltfonts.defformtheheartofIFoil4TU>'ExX.Theformerde nesthebasicsetofmacrosthatareused(andincludesIaHorequesttoinputthelatter)andthelatterde nesallthefontsusedbyFoil4TU>'ExX.IF*ont|selectionisdoneviatheL5ffA͉TU>'ExX2",XNFSSpscheme.'ExXsimplybybrowsingthrough3!ŠsoItheAsample leandloGokingatitsoutput.~T*oseeitsoutput(afterinstallation), IsimplyUUtypGe鉍`-ߤN cmtt9latexsampfoil 鉍IThiscreatesthe.dviand.aux les.){Y*ouwillneedtorerunthissteptogettheIcross-referencingތright.J/Y*oucanthenprevieworprintthisasyouwouldanyotherI.dviUU le.(I/N cmbx121.1gPack@agedi erenceswithoriginal0R6 cmss12FroilļT UE!XuTITheToriginalFoil4TU>'ExXpackqage(version1.0.1)containedanumbGerofsimilar lesIplus manymore._BecauseFoil4TU>'ExXisnowintegratedwithL5ffA͉TU>'ExX,#8theadditionalI lesCarenolongernecessary*.BForCexample,wenolongerincludethecolordvi.styI lessincethisishandledinamuchcleanerandmoreintegratedwaywithIthePcolor.styofthegraphicspackqage. 6W*ealsodon'tincludeanythingforIPostScriptfontssincethatisnicelyhandledwiththePSNFSSpackqages.Be-IcauseweareintegratedwithL5ffA͉TU>'ExX,youcanevenusethet1enc.stypackqagetoIaccess theEC }fonts(seebGelow).(ThishasnotbGeenextensivelytestedbGecauseIthex$authordoGesn'tusethem,butitdidworkonsomesmallertestcases,e.g.,Isampfoil.tex.)Thereearenomoresystem-spGeci c lessincethatishandleddi-IrectlybytheL5ffA͉TU>'ExXinstallation.BSimilarly*,Pwedon'tneedtoincludea leforusingIthed !", cmsy10AU>'M S-TU>'ExXfonts.|Finally*,hthe\ThisisnotWL5ffA͉TU>'EX"warninghasbGeenremovedIasUUitiscompletelyirrelevqantnow.I1.2gAdditionalFeaturesinVersion2.1uTIThere۹areveryfewnewfeaturesinthisversion.I>ThebiggestchangeisthesuppGortIfor&thenewECfonts(andbacklevelsuppGortfortheDCfontsversion1.3whichIwasinotincludedinversion2.0.1ofFoil4TU>'ExX).sAnalternativetothet1enc.styIpackqageUUforaccessingtheECfonts(withtheT1encoGding)isviatheline鉍[X\usepackage[T1]{fontenc} 鉍IinZthepreamble.7SeeSection3.1.2formoreinformationabGoutusingthesefonts.INote, thatCwehavenosuppGortfortheTC,(TU>'ExXCompanion)fonts, sincewedon'tIunderstandUUhowtheyareused.XThexonlyotherchangesareeithersmallbug xes(mostnotablywiththeIfoGotline|thankstoAngelikqaSchneiderfor ndingtwo!)tandare-encoGdingofItheUUfltfonts.def lesothatitissmaller. I2aLGettingffstarted:32the1߆Tff cmtt12\documentclasscommandIT*o?createaFoil4TU>'ExXdoGcument,zyoueditaL5ffA͉TU>'ExX le.Insteadofthestandard\documentclass2 cmsy9ffoilsgIL5ffA͉TU>'ExXUUoptionsspGeci edinthe\documentclasscommand,youshoulduse鉍]\documentclass[opts]ffoilsgIHere,theoptsk3listcanincludemostofthestandardL5ffA͉TU>'ExXclass leoptionsplus IaUUfewmoreFoil4TU>'ExX-spGeci conesthataredocumentedinSection3.1.XBy? default,Cfoils.clsloadsfoil20.cloandsetsupthenormalsizefontsat917pt,20pt,25pt,30ptI20pt.nAnalogousL.toL5ffA͉TU>'ExX's11ptand12ptstyleoptions,NFoil4TU>'ExXhas25pt,N30ptIandUU17ptoptions.qF*orexample,tomakenormalsizeat25ptthecommand42so]\documentclass[25pt,opts]ffoilsgIwilldothetrick./Thedefault20ptis`anacceptableoption,Jthoughitisredundant. XOnceyouhavecreatedyourFoil4TU>'ExX le,|runL5ffA͉TU>'EXonittogetyour.dvi le:]latex? lename!čI3aLTheffbasicfeaturesIFoil4TU>'ExXhasanumbGerof(hopefullyuseful)built-infeatures.2The rstisthatIthebasicfontsareinlargesize,approximately20pt,(soyoudonotneedtodoIsizezchangingtogetlargetypGe).Thedefaultfontisalsosansserif,asthis(inItheopinionofmany)loGoksbetteronfoilsthanseriffontslikeroman.PiW*ehaveIimplementedPL5ffA͉TU>'ExX'sfontandfontsizechangingcommandsrelativetothisdefault.IMoreUUinformationabGoutfontsandsizechangingcanbGefoundinSection4.XIn(spiteofthefactthatthebasicfontissansserif,]]thenumeralsandotherIsymbGolsbfromtheromanfontwhenusedinmathmoGdearestillintheromanIfont.ThusmathematicswillloGokexactlythesameasinL5ffA͉TU>'ExX(onlylarger)butInumeralsUUintextwillappGearinsansserif.qThisisoneofitsnicerfeatures.XInaddition,almostallL5ffA͉TU>'ExXmacrosareavqailableincludingautomaticrefer-Iencingandcitation,foGotnotes,anditemize(whichwillprobablybeverypopularIforfoils).TheuserisnotexpGectedtohavetodoanythingtocontrolfonttypGesIorUUsizechanging,exceptasmightbGeexpectedinatypicalL5ffA͉TU>'ExXdocument.XTheJnextsubsectionsdescribGeanumberJofadditionalmacrosandfeaturesthatLsampfoil.texIhavebGeende nedtomakefoilmakingeasier.RSeethesampfoil.tex leforalookIatUUhowsomeoftheseareused.6I3.1gTheclassoptionsuTIThe8followingstandardL5ffA͉TU>'ExXclassoptionsarenot*suppGortedinFoil4TU>'ExXbGecauseItheyUUdon'tmakesenseinthisenvironment:[Xa5paper,b5paper,legalpaper,executivepaper,10pt,11pt,12pt, [Xoneside,twoside,openright,openany,titlepage,notitlepage,[Xonecolumn,twocolumn. IThesealldefaulttono-opsand,withtheexceptionof1oneside,titlepageandIonecolumn,UUallgiveawarningmessage.XTheUUfollowingnewoptionsaresuppGortedinFoil4TU>'ExX.y35mmSlide3Pheadrule3Pfootrule$&`dvips0bmagscalefonts<$useDCfontsI35mmSlide}?Thissetsupthepagelayoutfor7.33in.by11in.papGer,whichisabGoutbthesameaspGectratioasa35mmslide.*Y*oucanusethisifyouplantobreproGduceUUonthismedium.IheadrulewThisplacesarulebGelowtheheaderoneverypage(exceptthetitlebpage).IfootrulewThisplacesaruleabGovethefooteroneverypage(exceptthetitlebpage).y^ThesetwoitemsseemedtobGeindemandandshouldprecludethebuse offancyheadings.stywhichcancollidewithsomeofFoil4TU>'ExX'spageblayoutUU(seeSection3.6foradditionalinformation).5C<soIdvipsh?InordertosuppGortrotatedfoilsandlandscapeinacleanway*, weneedto bissue\specialswhicharedriverdepGendent./SinceweonlyhadaccesstoonebPostScript'ExXrnowsuppGortstheocialECKfontswiththeT1encoGding.>F*orblegacymusers,sthisoptionwillrevertbacktothelastreleaseoftheDCmfontsb(versionUU1.3).qThisisnewinversion2.1(seeSection3.1.2).XW*e noteherethatthelandscapeoptionessentiallyjustadjuststhepagedi-Imensions.dFTypically*,_it*doGesnotforcethedrivertodothenecessaryrotationIsteps.k;AsAmentioned,EinFoil4TU>'ExXwiththedvipsoption,EbGothactionsarehandledIautomatically*.6I3.1.1l#DefaultToptionsandfoiltex.cfguTIThedefaultoptionsforFoil4TU>'ExXareletterpaper,20pt,final.THowever,youcan foiltex.cfgIhaveyourownsetofmoGdi eddefaultoptionsforFoil4TU>'ExXsimplybyhavinginyourIinputsQpatha lecalledfoiltex.cfgwithalinecontaining\ExecuteOptionsIstatements.aNE.g.,-to#con gurefordvipsandlandscapeandolderDC#fonts,-yourIfoiltex.cfgUU lemightloGoklike[X\ExecuteOptions{dvips,landscape,useDCfonts} IThisB leisnotrequired,FUbutcanhelpsetthingsupeithersystem-wideorjustforIyourUUpGersonaluse.I3.1.2l#NewTOptionsinV ersion2.1uTITherew8aretwow8optionsnewtoversion2.1.oThe rstisthemagscalefonts.WithIthedoriginalOT1fontencoGding,hthelargefontsarebasicallyscaledversionsoftheI10pt(CMfonts(withafewexceptions).I@UsingtheT1encoGding,thefontsareIsizeddbychangingthedesignpGointsize,hnotscalingasmallfont.WiththeuseofItheZECZfontsinthisencoGding,\Hthepresentationofthefoilsisvery=adi erent,\HsinceIscaledversionsofsmallfontsloGokverydi erentfromlargepGointdesignfonts.:;TheIauthor pGersonallyfoundthatthesescaledECfontslookedthinanddidnotpresentIthemselvesviwell.Consequently*,~declaringthisoptionwillreplacethelargedesignIfontswithscaledversionsofthesmallerfonts(e.g.,thenormalfontecss2074isIreplacedHjbykecss1000?scaled2074).KThedisadvqantageofusingthisoptionisIthat6youwillneede ectivelytwosetsoflargeEC6fonts,oJthescaledsmallfontsIandSthelargedesignfonts.\qICdon'tknowanyotherwaytodealwiththisproblem.IThisUUoptionhasnoe ectwhenusingtheOT1encoGding(whichisthedefault).XTheЗsecondadditionaloption,guseDCfonts,isЗprobablytempGorary(tobere-Imoved2atalaterdate).H^Thisoptionwillusethe(nowunsuppGorted?)DC fontsIversionB1.3insteadofthedefaultECBfonts.kThisisincludedasacourtesyforDCIfont6userswhoarenotyetreadytomovetotheocialEC(fonts._ThisalsoworksIinkPconjuctionwiththemagscalefontsoptionwiththesamereasonsandcaveats6RMsoIas{abGove.:Thisoptionhasnoe ectunlessyoudosomethingtochangethefont IencoGdingUUtoT1.XY*ou canaddeitherorbGothoftheseoptionstoyourfoiltex.cfg leasdesiredI(seeUUabGove).6I3.2gThe\maketitlecommanduTIFoil4TU>'ExX'sZ\maketitlecommandproGducesresultssimilartoL5ffA͉TU>'EX'stitlepage$\maketitleIclassX/option.zUThatis,itreadsthecontentsX/of\title{},\author{},etc.,andIproGducesVatitlepage,Vactuallyatitlefoil.yThetitleitselfappearshorizontallyIcenteredPanddownasmallspacefromthetop,Oina\LargebGoldsansseriffont.IThe+author'snamewithaddressanddateappGearunderthetitle,acenteredandIinpathe\normalsizefont.Ifdesired,w$thiscanbGefollowedbya(necessarilyshort)Iabstractwiththeword\Abstract"appGearinginboldandcenteredabovethetextIoftheabstract.ThefoGoterofthetitlepagewillcontainsomespecialtext(seeISection3.4formoredetails).ZThedi erencewiththetitlepageclassoptionIisthattheabstractappGearsonthesamepageasthetitle/authorinformationI(providedUUL5ffA͉TU>'ExXdidn'tforceapagebreak).I3.3gThe\foilheadand\rotatefoilheadmacrosuTIY*oustartnewfoilswitheitherthe\foilheador\rotatefoilheadmacros.@Theiry\foilhead 6\rotatefoilheadIuseUUisdescribGedbythefollowingexamples:]\foilheadftextg]\foilhead[length]ftextgIThis/"startsanewpageandputstext!in\largebGoldtypeatthetopcenterofItheDnewpage.lNAftertheheader,H2averticalspaceisaddedprovidinganautomaticIcushionSbGetweentheheaderandthebGodyofthefoil.Y*oucanadjustthisspaceIeitherJupordownbyputtingintheoptionalargumentaTU>'ExXlength.'ExXv2.1anddefaultsto18pt?plus I0pt?minus18ptinnormalmoGdeand.25inincompatibilitymode.;Y*oucanresetIthisUUdefaultusinga\setlengthcommand.XThe{'new(toFoil4TU>'ExXv2.1)macro\rotatefoilheadcanbGeusedjustliketheIabGove.^Ifythedvipsclassoptionhasbeendeclared,'thenitattemptstorotatetheIentir}'efoil90degreesfromthedefaultpGosition.Thismeansacoupleofthings.IFirst,}ifuthedefaultpGositionispotrait,}thenthisfoilwillberotatedtolandscape.'CIfIthedefaultpGositionislandscape(byuseofthelandscapeoption),thenitrotatesItoUUpGortrait.XF*urthermore,[if&L5ffA͉TU>'ExXdecidesthatitneedstosplitarotatedfoilintomoreIthanYonepage,&eachofthesepageswillalsobGerotated.NormalorientationisIrecoveredUUbythenextinvoGcationof\foilhead.7bsoXThelscapeandotherpackqage lesthatcanbGeusedtorotatethecontents Iof4apageonlyrotatethepagebGody4butleave4theheaderandfoGoterintheirInormal^$orientation.bThismakessenseindoGcumentsbutnotonfoils.bConsequently*,Iwe+havetosuppGortrotationinadi erentway*.H\rotatefoilheadwillrotateIeverythingUUonthepage.XThesemmacrosshouldbGeusedtostartanynewfoil,"5especiallyifanewheadingIis5|needed.=IfyoutrytoputtoGomuchtextonasinglefoil,mFoil4TU>'ExXwilldoitsIownSpagebreak.1ThiscouldcausesomeoGddverticalspacingsincethereisafairIamountofstretchabilityinverticalglue,Pparticularlyinlistenvironments.T!ThisIcaneasilybGe xedsimplybyforcingapagebreakwithanempty\foilhead{}IcommandUUora\newpagecommand.굍I3.4gThe\MyLogoand\RestrictionmacrosuTIAnotheropairofmacrosnotinstandardL5ffA͉TU>'ExXare\MyLogoand\Restriction.\MyLogoL\RestrictionIEachtakesasingleargumentandisusedtocontrolthecontentsofpartoftheIfoGotline.)By}design,thefootlineconsistsofthecontents}of\MyLogofollowed}bytheIcontentsIof\Restrictionallleftjusti ed,LwiththepagenumbGerIrightjusti ed^2|s.IOnthemainfoils,+thedefaultfontsizeis\tiny.tdThecontentsofthesemacrosIcan(bGeanemptyboxaswell.bBydefault,1\Restrictionisemptyand\MyLogoisItheUUphrase\{T*ypGesetbyFoil4TU>'ExX{".XThedeclarationsforthesemacroswouldnormallybGeplacedinthepreambleIto thedoGcument,9i.e.,before the\begin{document}command.However,9theseImacroscanbGedeclaredorredeclaredatanyplaceinthedocument.LThey(andallIthe3othercommandsthatcontrolthefoGoterandheader)aresensitivetoL5ffA͉TU>'ExX'sIoutputroutine.Consequently*,caremustbGetakenintheirplacementtobGesureItheyactonthecorrectpages.,Inthepreambleorimmediatelyafterthe\foilheadIcommandoarebGest.%@Inaddition,therearemacroswitchesthatcanbeusedtoeasilyIturnonoro thelogo,withouthavingtodoanyredeclarations.USeeSection3.4.1IforUUmoreinformation.X\MyLogo8isreallyintendedforsomethingidiosyncratictothespGeakerorhisIorganization.-F*orexample,&ifyouusethegraphicsorgraphicxpackqagesofIL5ffA͉TU>'ExX2"nS,`youRcanputan\includegraphicsmacroin\MyLogotogetsomeIgraphicUUasthelogooneverypage:h[X\MyLogo{\includegraphics[height=1in]{arclogo}} hI(together(Owithapreamblecommand\usepackage{graphicx})putsaoneinchItallWversionoftheIBMWJAlmadenResearchCenterlogo(inEPSWJformat)intheIlower^leftcornerofalltheauthor'sfoils.:\RestrictionwasincludedincaseyouIwanttohaveeachfoilidenti edforaparticularaudience. F*orexample,FatIBM,IwehavetheoptionofdisplayingtheIBMlogoandwordslike\Con dential".MCTheIdefaultsUUaresetinfoils.cls.굍I3.4.1l#T ogglingTthelogoIUsers7ofanearlyIBM7_versionofFoil4TU>'ExXrequestedaneasiermechanism(than3P\LogoOff\LogoOnIunde ning/rede ning\MyLogo)forinhibitingalogofromappGearingonselectedIfoilsorallfoils.;SW*eimplementedthisfeaturewithtwoswitches.;SThesemacrosareI*ffr J= "5-:2LFJor7thetitlefoil,!thereisnopagenÎumb'ExX'spagerotationmechanism,addthefollowingtoyourIpreamble:`\let\headwidth\textwidth 9 ӠsoI3.7gPrede nedTheoremandProofenvironmentsuTIThereJareanumbGerJof(bothstarredandunstarred)\newtheoremenviron- \newtheorem Theorem&`Lemma$yCorollary0 Proposition<$DefinitionH&`Proof Imentsbuiltin. "TheseareforTheorem,ALemma,Corollary,PropositionandIDefinition.NotebtheuppGercased rstletter(toavoidbpossiblecollisionswithIuser-de ned environmentsofthistypGe).Y;EachmustbGeginandendwith\begin{}Iand\end{}commandsasusual.JTheirtextbGeginswithaboldsansseriflabellikeI4kAH cmssbx10TheoremandthecontentofeachistypGesetin5U cmssi10slantedsansserif+.TheunstarredIformsP1aresequentiallynumbGeredandsupportautomaticreferencing.pThestarredIformsUUsuppressthenumbGeringUUandreferencing.XAllʧtheseenvironmentsʧalsosuppGortanoptionalargumentthatcanbeusedforItheUUinventor,commonnameofthetheorem,etc..qThus0;[X\begin{Theorem*}[Gauss]Quadraticreciprocityistrue! [X\end{Theorem*}0;IwillUUproGduce(inlargetype)0;qTheorem.[Gauss]QuadraticUUreciproGcityistrue!ITheUUunstarredformwillbGenumbered. XT*o[3implementthis,:weaddedcoGdetoL5ffA͉TU>'ExX's\newtheoremmacrowhichde nesIb}'oth,zthehstarredandunstarredformsoftheseenvironmentshatthesametime. InIthisݎway*,userscouldeasilyaddtheirownversionsofsimilarenvironments. sF*orIexample,W,\newtheorem{Axiom}{Axiom} 0;Iwouldde netwoenvironmentsAxiomandAxiom*thatbGehavedjustlikeTheoremIandNTheorem*.]InallotherrespGects,e.g.,numberingNconvention,\newtheoremIbGehavesUUjustasinL5ffA͉TU>'ExX.XFinally*,thereυisaProofenvironmentυwhichopGenswiththewordProN9ofandIendsUUwithaTq lasy102.qThecontentsUUareprintedinthenormalfont.cDI3.8gMathematicsinb`oldtypefaceuTIBecausev]Foil4TU>'ExXisfullyintegratedintoL5ffA͉TU>'ExX,~gettingbGoldmathisprettymuch/>\bmIthesame.VTheonlythingwedidwastoaddsomeextrafacilitiestogetatit.VTheI rstUUweaddisthe\bmmacrowhichtakesoneargument:0;]\bmfformulagIThiswtakesitargument(withinmathematicsmoGde)andreplacesitwithitembGold- Iened version.Thisisdi erentfromthe\mathbfcommandinthatitembGoldensIeverythingfincludingsymbGols.Thenewversionofthis(asoppGosedtoFoil4TU>'ExXIvyS1.0.1)ismuchySbGetter.ItdealscorrectlywiththecurrentmathstyleandsoIshouldUUworkeveninsupGerscripts!XTheUUsecondmethoGdforgettingboldmathematicsisapairofenvironments:Lboldequation0;]\beginfboldequationg]formula]\endfboldequationg]\beginfboldequation*g]formula]\endfboldequation*g10 soITheygfbGothsetformula+ɲinbold(evensuper-andsubscripts).Theunstarredform Ihas+EautomaticreferencingandisnumbGered;=the+Estarredforminhibitsthenum-IbGeringandreferencing.K Essentially*,theyjustdoanautomatic\boldmathattheIbGeginningUUandan\unboldmathattheendoftheformula.6I3.9gHyphenationandraggedrightuTIFoil4TU>'ExX4:turnso hyphenationbutallowsafairamountofhorizontalinterword 6\righthyphenmin\lefthyphenminL\raggedrightIspacing.ʎUnfortunately*,Othiscancreatesomeunpleasantlinebreaks(attimes).IThiscanbGe xedwitheitheramanual llandlinebreak(Iuse\hfil\breakbutIthat'sRveryTU>'ExXy)orbyinsertingadiscretionaryhyphen(bGettertohavethemIonlyUUwhenneededthantohaveUUthemhappGenunpredictably).XSomeusersfeelthat\raggedrightispreferableforfoils.ItwasdecidednotItoa#makethisthedefault(asthisisnottheauthor'sopinion),dbuttoleavethistoItheuser'sdiscretion.K>T*ogetthise ect,simplyput\raggedrightinthepreambleItoUUyourdoGcument.qThiswillalsoreducethespacingproblems.XW*eturnedo hyphenationbysetting\righthyphenminand\lefthyphenminIeach+!to100.,ResettingthistosmallernumbGers(lessthanthelengthoftypicalIwords)willrestarthyphenation.,M(Thisisanimprovementoverversion1.0.1,whereIweUUdidn'tevenloadthehyphenationtablesintotheformat.)I3.10nNon- oating oatsuTIManyYpGeopleliketouse guresandtablesintheirfoilsandtypicallywanttouse!|figure&`tableIthem,withthesameinterfaceastheydoindoGcuments(namely*,4usingthefigureIanddtableenvironments).xUnfortunately*,^indstandardL5ffA͉TU>'ExXtheseare\ oats"IwhichfmeanstheycanappGearonsomeplaceotherthantheircurrentspGot._This,Iof&course,0$makesnosenseonfoils.bHT*oalleviatethis,wede netheseenvironmentsIbut;dasnon- oats.i!TheusersyntaxisidenticaltostandardL5ffA͉TU>'ExX,@butacoupleofIthingsghappGen.First,theplacementparametersarecompletelyignored.Second,Ithey"don't oat(equivqalentto[H]placement).4 Third,-thereisno\ListofFigures"Ior\ListofT*ables"datagenerated.VTheonlyotherdi erenceisthatthestarredIforms?Voftheseenvironments?VareunnumbGered?V(asopposedtobeingone-columninIaUUtwo-columndoGcument).XW*e_haveaddedasimplemechanismfortheusertoaddtheirownversionofL\newnonfloatIthesenon- oats._Thisisdonewiththe\newnonfloatmechanism.F*orexample,Ithe֟figureandfigure*(unnumbGered)֟environmentsofFoil4TU>'ExXarede nedwith:`\newnonfloat{figure}{Figure} #6I3.11nUseradjustabledimensionsIThereareanumbGerofnewdimensionsaddedtoFoil4TU>'ExXwhichtheusercanadjustb\foilheadskip 6\abovefloatskipb\captionwidth$ 6\abovetitleskip0f\titleauthorskip< \authorauthorskipH 6\authordateskipT \dateabstractskipIasUUtheydesire.qOne,\foilheadskiphasalreadybGeenmentioned.XF*orcontrollingthespacearound oatsthereareanumbGerofdimensions.IFirst,thereyarethetwoyprede nedinL5ffA͉TU>'ExX,namely*,\abovecaptionskipandI\belowcaptionskip.: Next,we`addedone(\abovefloatskip)forthespaceabGoveIthek,non- oat.LSeethecoGdefordefaultsettingsfortheseskips.Finally*,pweadded11 @soIa\captionwidthsothatiftheuserpreferstohavecaptionsnarrowerthanthe Isurroundxtext,ФthatcanbGeeasilyadjusted.:~Thedefaultforthisisthe\textwidth.XF*or=thetitlepage,!BbGetween=everysingleverticalitemthereissomeextraspace.ITheseTspacescantakeupalotofroGomandifyouhavealotofauthorsoralongItitle_Moralongabstractandcan'tgeteverythingyouwantonthepage,adjustItheseUUparametersasneeded:`\abovetitleskip,\titleauthorskip,\authorauthorskip, `\authordateskip,\dateabstractskip XF*urthermore,fthere]isanewdeclarationcalled\zerolistvertdimens.OYoucan9\zerolistvertdimens IuseDthisinsideӟalistenvironmentDtoshrinkalltheverticalspacingtoaminimum.6I3.12nDi erenceswithLAl#62@cmbx8A~/TESXuTIOnejsimpledi erenceisthattheL5ffA͉TU>'ExXcommands\emand\emphswitchfromany/>\em&`\emphIunslanted*fonttoslantedsansserifV:andfromanyslantedfonttounslantedsansIserif,UUnottotextitalics'vandroman,respGectively*.XUnlikeTU>'ExX/L5ffA͉TU>'EX,=numeralsinFoil4TU>'ExXloGokdi erentwhentheyareinordi-Inaryatextfromwhentheyareinmath-moGde.Thismeansthat12345intextwillIprintUUas12345and$12345$printsas12345.I3.13nFutureversionsuTIThereareplansfortwoma8joradditionstoFoil4TU>'ExX.ThesearesuppGortforuserIcomments(sidenotes)andforoverlays.CThereisnotime-tablefortheseupgrades.XFoil4TU>'ExX+shouldbGeabletohandlerotationandlandscapewithotherdvidrivers.IThis"willbGeaddedonlywithuserassistencebecausetheauthorhasnoway"toItestUUotherdrivers.!čI4aLFfontsffandtheirsizesN7IAscnotedearlier,thedefaultfontat\normalsizeisaqGcmss17sans_seriffontatIsize20pt,~unlessoneofthe[17pt],[25pt],or[30pt]optionshavebGeendeclaredIingcthe\documentclasscommand.T*able2showsthecontrolsequencesforotherIaccessibletextfontsandthenameofthefontinasampleofitstypGe.-KThesecontrolIsequencesgivethefontatthecurrentsize.WAF*ontsizechangingcommandsforeachIof,&thenormalpGointsizeoptionsaredescribedbyT*able3.d Notethat\bfand\slIyieldUUsansseriffonts,nottheusualvqariationsonroman.XTherearealsothecorrespGonding\textsfandrelatedmacros.8ThesewillworkIas"expGected,VnamelytheyswitchthecorrespondingfontcharacteristicbasedonItheUUcurr}'entH-font.XMathematicsisalsoautomaticallydisplayedatnormalsizeunlessmagni edIbyasizechangingdeclaration.T*able4describGesthefontpGointsizesforTU>'ExX'sImathematicsUUstylesateachofthenormalpGointsizeoptions.XIn[thepreviousversionofFoil4TU>'ExX,\weloadedtheL5ffA͉TU>'ExXcircleandlinefontsIat\magstep4.ThishadtheadvqantagethatthelineswherethickerandsomeIpictureswouldscalenicelytofoils.eUnfortunately*,thisseemstohavecreatedasImanyproblemsasitsolved.^Consequently*,'inthenewversion,'thesefontsarenotIscaledUUexceptincompatibilitymoGde.12 soB$x΍gT*ableUU2:qAvqailablefontsandtheirnames.A˒J% ffk ͤffΟfdcommand͡ffIfontUUnames/ffffkfdͤ ffΟfd\sf E ffN2OSansUUSerifw ffffkͤ ffΟfd\it E ffLT;extItalic ffffkͤ ffΟfd\sl E ff<8SlantedUUSansSerifs ffffkͤ ffΟfd\bf E ff?nBoldSansSerif ޟ ffffkͤ ffΟfd\tt E ffI`TypewriterA ffffkͤ ffΟfd\rm E ffSORomanF0 ffffkͤ ffΟfd\sc E ffF^tSmallCapsU ffffkIHՍIT*ableO3:TypGesizesforFoil4TU>'ExXsize-changingcommandsforthedi erentdoGcument IstyleUUoptions.qIncompatibilitymoGde,thelargestsizeis43pt.Y2Uff}0" ff%fddoGc-options ff|{ff ͤffΟfdsize:p4ffV?20pt͟ffu17pt͟ff#s25pt͟ff?30pt͟ffff fdͤ ffΟfd\tiny/̵ ffV?۲12pt͟ ffu12pt͟ ff#s12pt͟ ff?14pt͟ ffff ͤ ffΟfd\scriptsizeLǡ ffV?۲12pt͟ ffu12pt͟ ff#s14pt͟ ff?17pt͟ ffff ͤ ffΟfd\footnotesize͡ ffV?۲14pt͟ ffu12pt͟ ff#s17pt͟ ff?20pt͟ ffff ͤ ffΟfd\small* ffV?۲17pt͟ ffu14pt͟ ff#s20pt͟ ff?25pt͟ ffff ͤ ffΟfd\normalsizeLǡ ffV?۲20pt͟ ffu17pt͟ ff#s25pt͟ ff?30pt͟ ffff ͤ ffΟfd\large* ffV?۲25pt͟ ffu20pt͟ ff#s30pt͟ ff?36pt͟ ffff ͤ ffΟfd\Large* ffV?۲30pt͟ ffu25pt͟ ff#s36pt͟ ff?43pt͟ ffff ͤ ffΟfd\LARGE* ffV?۲36pt͟ ffu30pt͟ ff#s43pt͟ ff?51pt͟ ffff ͤ ffΟfd\huge/̵ ffV?۲43pt͟ ffu36pt͟ ff#s51pt͟ ff?51pt͟ ffff ͤ ffΟfd\Huge/̵ ffV?۲51pt͟ ffu43pt͟ ff#s51pt͟ ff?51pt͟ ffff I5aLMakingffcolorfoilsIBecause-colorhasnowbGeenintegratedintoL5ffA͉TU>'ExXitself,cwedon'taddmuchof Ianything'forcolorsuppGort.bUsersareencouragedtousethecolorpackqageoftheIgraphicspackqage.PW*enolongerrecommendthecolordvistyle lethatcameIwithC_theoldFoil4TU>'ExXandstillcomesaspartofRokicki'sdvips.kIngeneralitwillIworkUUOK,buttherewillbGesomeminorproblemsthatcropup.XW*ehaveaddedjustenoughcompatibilitymoGdetothenewFoil4TU>'ExXsothatoldI lesUUwhichusecolordvishouldstillruncorrectly*.!čI6aLUsingff8-ff cmcsc10PostScriptfontsIThere7isnotmuch7tosayheresincethePSNFSS'packqagesdoanicejobofthings.ITheionlythingtoremembGeristhatthedefaultfontfamilyisthe\sfdefaultIsorthatusingapackqagethatonlychangesthe\rmdefaultwon'thelpyoumuch.IUsing,uapackqageliketimes.stywillchangethe\sfdefaulttoHelveticaandnotIto2Times-RomanasyoumightexpGect.]T*ogetyourfoils(mostly)intoTimes-13so}(tIT*able*4:ZMathematicstypGestylesandtheirpGointsizesat\normalsizeforthe Idi erentUUdoGcumentstyleoptions..>d#ff}00 ff%fddoGc-options ffԮffV ͤffΟfdstyleMNffmv20pt͟ffB17pt͟ffs25pt͟ff30pt͟ffffVfdͤ ffΟfd7p0J cmsl10displaystyle,textstyle\4 ffmv20pt͟ ffB17pt͟ ffs25pt͟ ff30pt͟ ffffVͤ ffΟfdscriptstyle4硄 ffmv14pt͟ ffB12pt͟ ffs17pt͟ ff20pt͟ ffffVͤ ffΟfdscriptscriptstyle?ȡ ffmv12pt͟ ffB12pt͟ ffs14pt͟ ff17pt͟ ffffV㍑IRoman,UUjustsay㍑`\renewcommand{\sfdefault}{ptm} ㍑IsomewhereUUinthepreamble. I7aLInstallingffFoilTHEzXIT*o,-installFoil4TU>'ExX,4hsimplyrunL5ffA͉TU>'EXonthefoiltex.ins leandthenfollowthe Iinstructionsnattheend.$Essentially*,justcopythegenerated lestotheappropriateIloGcationUUinyourTU>'ExXinputs,examplesanddoctrees.I8aLUsageffrestrictionsI8.1gExp`erimentalSoftwareDisclaimeruTIAsOexpGerimental,Presearchsoftware,PthisprogramisprovidedfreeofchargeonanI\asDis"basiswithoutwarrantyDofanykind,Heitherexpressedorimplied,includingIbutdnotlimitedtoimpliedwarrantiesdofmerchantabilitydand tnessforaparticu-IlarpurpGose.kIBMdoesnotwarrantthatthefunctionscontainedinthisprogramIwill-dmeettheuser'srequirementsorthattheopGerationofthisprogramwillbeIuninterruptedxorerror-free./AcceptanceanduseofthisprogramconstitutestheIuser'so:understandingthathewillhaveo:norecoursetoIBMo4foranyactualorcon-Isequentialdamages,including,butnotlimitedto,lostpro tsorsavings,arisingIoutoftheuseorinabilitytousethisprogram.#EveniftheuserinformsIBMofIthe~pGossibilityofsuchdamages,IBMfexpGectstheuserofthisprogramtoacceptIthesriskofanyharmarisingoutoftheuseofthisprogram,ortheusershallnotIattemptUUtousethisprogramforanypurpGose.~I8.2gUserAgreementIBYACCEPT*ANCEANDUSEOFTHISEXPERIMENTALPROGRAMTHEIUSERUUAGREESTOTHEFOLLOWING:U8a.bThis(gprogramisprovidedfortheuser'spGersonal,],non-commercial,experi-bmentaluseandtheuserisgrantedpGermissiontocopythisprogramtothebextentreasonablyrequiredforsuchuse.VXThisprogrammaybGeredistributedbonanot-for-pro tbasis,5aslongastheEXPERIMENT*ALySOFTWAREbDISCLAIMER,thisUSERAGREEMENT,andthecopyrightnoticearein-bcludedUUwiththeprogram.14ZsoTb.bAlltitle,ownershipandrightstothisprogramandanycopiesremainwith bIBM,irrespGectiveoftheownershipofthemediaonwhichtheprogramre-bsides.Uc.bThe\userispGermittedtocreatederivqativeworkstothisprogram.However,ballmcopiesoftheprogramanditsderivqativeworksmustcontaintheIBMbcopyright¬ice,[theEXPERIMENT*AL&SOFTWAREDISCLAIMERandbthismUSERlAGREEMENT.F*urthermore,{theusermustdoGcumentandinitialbwithinUUtheprogramallchangeshe/shemakes.Td.bByzfurnishingthisprogramtotheuser, IBMHdoGesnotRgranteitherdirectlyorbby'+implication,0gestoppGel,orotherwiseanylicenseunderanypatents,0gpatentbapplications,Odtrademarks,copyrightsMorotherrightsbGelongingtoIBMMortobanyUUthirdparty*,exceptasexpresslyprovidedherein.Ue.bThe}userunderstandsandagreesthatthisprogramandanyderivqativeworksbare5tobGeusedsolelyforexperimentalusesandarenottobesold,distributedbtoUUacommercialorganization,orbGecommerciallyexploitedinanymanner.W*f.bTheU/userunderstandsandagreesthatthisprogram,jandanyderivqativeworksbmade5fromthisprogram,aretobGeusedsolelyforpersonal,non-commercial,bexpGerimentalIuses,Faspersectiona.,Fabove,FandIthatthisprogramandanybsuch[derivqativeworksarenottobGesoldforpro torcommerciallyexploitedbinanymanner.kHowever,~thisuserestrictionshallnotopGeratetodenythebrightH toredistributetheprogramonanot-for-pro tbasis,asprovidedinbparagraphUUa.,abGove.U8g.bIBM^requests^thattheusersupplytoIBMacopyofanychanges,aeenhance-bments,Torderivqativeworkswhichtheusermaycreate.7^TheusergrantstobIBMD5andDzitssubsidiariesanirrevoGcable,{ nonexclusive,worldwideDzandroyalty-bfreelicensetouse,Aexecute,reproGduce,display*,perform,preparederivqativebworksxbasedupGon, anddistribute,(INTERNALL*YSANDEXTERNALLY)bcopiesofanyandallsuchmaterialsandderivqativeworksthereof,andtosub-blicensepotherstodoany*,wssomeoralloftheforegoing,(includingsuppGortingbdoGcumentation).!čI9aLAcknowledgements,ffrequestsandhelpIF*orUUthe rstreleaseofFoil4TU>'ExX,wehadthefollowingacknowledgement:bW*eXwouldliketothankandacknowledgethefollowingpGeopleinIBMbforItheirgreatassistanceinhelpingtoputFoil4TU>'ExXtogether:AKatherinebHitchcoGck,MyronFlickner,EkkehardBlanz,MelanieF*ulgham,PeterbHaas,RoGckyBernsteinandthemanyuserswhocontributedtheircon-bstructiveUUcommentsontheearlytestversionswithinIBM.bAWspGecialX0thanksgoestoT*omasRokickiforimplementingourcolorbsetupinhisdriverandanothertoSheriGishofIBMforaskingthebrightUU(orwasitwrong?)qquestionthatgotthispro8jectstarted.XW*e?echothatacknowledgementagainbGecausetherewouldnotbGeaversion2.0IorFlaterwithoutthe rstreleaseandtheirhelp.'But, puttingtogetherthisnew15dsoIreleaseMrequiredanewteamofhelpGers.oDMostly*,OOIMwantMtothanktheL5ffA͉TU>'ExX3team IforadoingsuchagreatjobwithL5ffA͉TU>'ExX2") .7ImplementingmuchofFoil4TU>'ExXwasIgreatlyUUeasedbythewayL5ffA͉TU>'ExX2"+Tisconstructedandimplemented.XBeyondthis,JtheL5ffA͉TU>'ExX2"-ֲteamwasveryhelpfulinanumbGerofdiscussionsIabGoutdesignissuesforFoil4TU>'ExX,@particularlyonfontissuesbutalsoonanumbGerIof\others.LetmesingleoutthefollowingforexceptionalservicebGeyondthecall:IDavidUUCarlisle,SebastianRahtz,F*rankMittelbachandAlanJe rey*.XI8alsoYwanttothankallthemanyuserswhohaveexpressedtheirinterestinIFoil4TU>'ExXgandwhohavemadesuggestions,[comments,pGointedgoutthebugsandIprovidedUU xes.XFoil4TU>'ExX-isintendedtobGeeasytouse,cusefulandtoproducebeautifulfoils.IConsequently*,UUtheauthorwelcomesanycommentsorsuggestions.XTheauthoralsorequestshelpinsuppGortinglandscapeandrotationwithotherIdrivers.vIfWyou ndasolution,WpleasepassitbacktotheauthorforincorpGorationIinUUfutureupGdatesofFoil4TU>'ExX.XIfByouhaveaquestionthatyoucan'tanswerbyreadingb}'oththisdoGcumentIandk[3,1 k],NorbypGostingyourquestiontoyourloGcalTU>'ExXpertsortotheusualIforums,UUyoucancontacttheauthor.!čIReferencesI[1]X;Michel/GoGossens,7ZF*rankMittelbachandAlexanderSamarin,7ZTheqlL雍QATKß'E-XCom-X;p}'anion,UUAddison-W*esley,Reading,Massachusetts,1994.I[2]X;Donald:[Knuth,?The{TKß'E-Xb}'ook,Addison-W*esley,Reading,Massachusetts,1983,X;revisedUUin1993.I[3]X;LeslieLampGort,*7L雍QATKß'E-X:A0mDo}'cument0PreparationSystem,*72nded.,Addison-X;W*esley,UUReading,Massachusetts,UU1994.16; 8-ff cmcsc107p0J cmsl1062@cmbx85U cmssi104kAH cmssbx103Cscmtt82 cmsy91߆Tff cmtt120R6 cmss12/N cmbx12-ߤN cmtt9,R6ff cmss12+t}\cmti7*': cmti10) cmmi10K`y cmr10ٓRcmr7