功能介绍HOW TO USE MATHXMathX ，让数学公式的输入如你所想！ 在键盘无法直接输入数学符号的情况下，你只需要输入符号名称（如alpha、interal、limit、sqrt），然后从菜单中选取对应符号，即可完成数学公式的输入MathX allows you to type math like you think it. Type numbers, characters, and symbols like + or = from your keyboard. For symbols not supported by keyboard, type the common name (e.g., alpha, integral, limit, sqrt) and select resulting character from the menu.· 输入规则:· 0001 使用SHIFT+6输入上标· 0010 使用SHIFT+-输入下标· 0011 使用/输入分数· 0100 使用TAB键向前移动光标· 0101 使用方向键定位公式中光标所在位置· 0110 输入符号，如π或∫，只需输入符号的英文名称 (pi, integral) 。
· Basic Rules:· 0001 To get superscript type ^ (SHIFT+6)· 0010 To get subscript type _ (SHIFT+-)· 0011 To get fraction type /· 0100 Type TAB move the cursor forward· 0101 Use the arrow keys ◀▲▼▶ to navigate through the expression· 0110 To get symbols like π or ∫ type their name (pi, integral).记得使用Tab键定位公式中光标所在位置Don't forget to use TAB to navigate through input arguments.准备就绪，开始输入吧！You're all set. Enjoy!SYMBOL REFERENCEleft arrowleft right arrowright arrowmapinclusion mapleft up harpoonleft down harpoonright up harpoonright down harpoonleft right harpoonsright left harpoonsleft long arrowleft right long arrowright long arrowlong mapnorthwest arrownortheast arrowsoutheast arrowsouthwest arrowup arrowdown arrowleft double arrowleft right double arrowright double arrowup double arrowdown double arrowlong left double arrowlong left right double arrowlong right double arrownorthwest double arrownortheast double arrowsoutheast double arrowsouthwest double arrowdot operatortimescompositioncircled timescircled asteriskcircled division slashcircled ringplus minusminus plusdot pluscircled pluscircled minusleft ceilingleft floorright ceilingright floorproductcoproducttensor productwedge productinterior productcup productcap productsumdirect sumintegraldouble integraltriple integralquadruple integralcontour integralsurface integralvolume integralclockwise contour integralanticlockwise contour integrallimitsqrtrootanglemeasured angleright angle with arcspherical angleangle dividesdoes not divideparallel tonot parallel toperpendiculardown perpendicularleft perpendicularright perpendiculartrianglearcalphabetagammadeltaepsilonzetaetathetaiotakappalambdamunuxiomicronpirhosigmatauupsilonphichipsiomegaAlphaBetaGammaDeltaEpsilonZetaEtaThetaIotaKappaLambdaMuNuXiOmicronPiRhoSigmaTauUpsilonPhiChiPsiOmegaandnandcurly andornorxorcurly ornotthere existsfor allthere does not existkarp reductionsucceedsbecausethereforepartial derivativenabladiamond operatorringLaplacianvectorraylinebarhattildesegmentdotddotdotsmidline horizontal ellipsisdown right diagonal ellipsisvertical ellipsisdegreeend of proofsimilarasymptoticasymptotically equalapproximately equalcongruentequivalentquestioned equalnot equalnot almost equalnot asymptotically equalnot identicalnot equivalentproportionless than or equalgreater than or equalintersectionintersectiondouble intersectionunionuniondouble unionproper subsetsubsetdouble subsetnot proper subsetnot subsetproper supersetsubset not equalsupersetdouble supersetnot proper supersetnot supersetelementsuperset not equalnot elementcontainsnot containsmultisetnatural numbersintegersrational numbersreal numberscomplex numbersprime numberswhole numbersirrational numbersimaginary partquaternionreal partcomplementalephbeth numberprojective spaceempty setset minusinfinityh barPlanck constantweierstrass power set。