Suggestions for systeme

The fol­low­ing pack­ages have some­thing in com­mon with the pack­age sys­teme. The pack­ages are or­dered in de­creas­ing sim­i­lar­ity.

• eq­nalign: Make eq­nar­ray be­have like align
• eq­nar­ray: More gen­er­alised equa­tion ar­rays with num­ber­ing
• cases: Num­bered cases en­vi­ron­ment
• sube­q­nar­ray: Equa­tion ar­ray with sub num­ber­ing
• with­ar­rows: “Aligned” math en­vi­ron­ments with ar­rows for com­ments
• spalign: Type­set ma­tri­ces and ar­rays with spaces and semi­colons as de­lim­iters
• lp­form: Type­set­ting lin­ear pro­gram­ming for­mu­la­tions and sets of equa­tions
• math­dots: Com­mands to pro­duce dots in math that re­spect font size
• pmat: Type­set par­ti­tioned ma­tri­ces
• kbor­der­ma­trix: LaTeX ver­sion of \bor­der­ma­trix
• petri-nets: A set TeX/LaTeX pack­ages for draw­ing Petri nets
• tex-ewd: Macros to type­set cal­cu­la­tional proofs and pro­grams in Di­jk­stra's style
• un­der­tilde-gen: A sim­ple macro for plac­ing a tilde un­der a char­ac­ter
• vari­a­tions: Type­set ta­bles of vari­a­tions of func­tions
• anti: Type­set an anti-par­ti­cle in maths mode
• man­del: Com­pute the Man­del­brot set
• qed: Pro­duce an "end-of-proof" mark
• au­toaligne: Align terms and mem­bers in math ex­pres­sions
• proofs: Macros for build­ing proof trees
• sim­pli­fied-la­tex: A Sim­pli­fied In­tro­duc­tion to LaTeX
• form­lett: Let­ters to mul­ti­ple re­cip­i­ents
• sim­plekv: A sim­ple key/value sys­tem for TeX and LaTeX
• ex­pex: Lin­guis­tic ex­am­ples and glosses, with ref­er­ence ca­pa­bil­i­ties
• bin­hex: Con­vert num­bers into bi­nary, oc­tal and hex­adec­i­mal
• trigonom­e­try: De­mon­stra­tion code for cos and sin in TeX macros
• xlop: Cal­cu­lates and dis­plays arith­metic op­er­a­tions
• ean: Macros for mak­ing EAN bar­codes
• bag­pipe: Sup­port for type­set­ting bag­pipe mu­sic
• code128: Bar­code macros for the Code 128 stan­dard
• cd­la­beler: Take user text and type­set it to fit a CD la­bel
• cp­tex: Use dif­fer­ent code pages for TeX in­put