Additional space cells in tables with equations

I try with some recommendations to add vertical space for cells with equations, and I couldn't achieve it.

Here is my MWE:

documentclass[12pt,a4paper]article usepackagearray usepackagemakecell renewcommandtheadfontnormalsizebfseries usepackage[math]cellspace setlengthcellspacetoplimit4pt setlengthcellspacebottomlimit4pt usepackagecolor,colortbl,hhline definecolorGraygray0.9 usepackagecaption usepackageamsmath begindocument begintable[htpb] centering captionSolución de la ecuación begintabular hline rowcolorGray theadCaso & theadSolución \ hline $zeta = 1$ & $u(t) = [u(0) + (dot u(0) + u(0) omega_n )t]e^-omega_n t$\hline $zeta > 1$ & $u(t) = dfrace^-omega_nzeta2omega_nsqrtzeta^2-1leftlbraceleft[omega_n(zeta+sqrtzeta^2-1)u(0)+dot u(0)right]e^omega_nsqrtzeta^2-1-big[omega_n(zeta - sqrtzeta^2-1)u(0)+dot u(0)big]e^-omega_nsqrtzeta^2-1rightrbrace$ \hline $zeta < 1$ & $u(t) = e^-omega_nzeta tleft[u(0)cosomega_Dt + left(dfracdot u(0) + omega_nzeta u(0)omega_Dright)right]$ \hline endtabular endtable enddocument

Update

Maybe I can't anchieve the solution because of conflicts between some packages. This is my preamble, and the Typeset Engine is pdfLaTeX:

pdfLaTeX

documentclass[12pt,a4paper]article %usepackagepolyglossia %setdefaultlanguage[babelshorthands]spanish %usepackage[Ligatures=TeX]fontspec usepackage[spanish,es-noshorthands]babel usepackage[T1]fontenc%http://tex.stackexchange.com/questions/44694/fontenc-vs-inputenc usepackage[utf8]inputenc usepackagemathptmx%http://tex.stackexchange.com/questions/669/how-do-i-make-my-document-use-the-times-font-both-for-the-text-and-the-math %fontspecTimes New Roman %usepackagefontspec %setmainfontTimes New Roman %usepackage[T1]fontenc %usepackageifthen %usepackagefontspec %setmainfontArial usepackage[table]xcolor %usepackage[htt]hyphenat % %usepackagepdflscape %usepackage[title]appendix usepackage[style=apa]biblatex addbibresourcebibltarea6.bib %usepackagearray,multirow usepackagemakecell renewcommandtheadfontnormalsizebfseries renewcommandtheadgape usepackage[math]cellspace setlengthcellspacetoplimit4pt setlengthcellspacebottomlimit4pt usepackagelistings lstset basicstyle = ttfamily, keywordstyle= colorbluetextbf, commentstyle= colorgray, stringstyle= colorgreen!70!black, stringstyle= colorred, columns= fullflexible, numbers= left, numberstyle= scriptsizesffamilycolorgray, xleftmargin= 0.07textwidth, xrightmargin= 0.05textwidth, showstringspaces = false, %usepackageinconsolata %newcommandCppCtexttt++ %renewcommandlstlistingnameCódigo %renewcommandlstlistlistingnameÍndice de códigos %usepackagetikz %usepgflibraryarrows.meta %tikzset% % newTip/.tip=Bar[sep=-1.45pt, width=10pt] Circle[sep=-1.25pt,width=2.5pt,length=2.5pt] % %usetikzlibrarypatterns % %usepackagetikz %usepgflibraryarrows.meta,shapes.arrows %tikzset% % newTip/.tip=Bar[sep=-1.45pt, width=10pt] Circle[sep=-1.25pt,width=2.5pt,length=2.5pt] % %usetikzlibrarypatterns %usetikzlibrarycalc %usepackagecaption %usepackagesubcaption usepackageamsmath usepackagemathtools %setcounterMaxMatrixCols25 usepackagesiunitx sisetupper-mode = symbol %usepackagepgfplots %newcountermyrow %usepackagelongtable %usepackagethreeparttable %usepackage[inline]enumitem %usepackagehyperref usepackagetitlesec titleformat*sectionbfseriesnormalsize titleformat*subsectionbfseriesnormalsize titleformat*subsubsectionbfseriesnormalsize usepackage[ampersand]easylist %usepackagelayout usepackagecolor,colortbl,hhline definecolorGraygray0.9 %usepackage[a4paper,left=3cm, top=3cm, right=2.5cm, bottom=2.5cm]geometry setlengthhoffset.46cm setlengthoddsidemargin13.08pt setlengthevensidemargin0cm setlengthmarginparwidth0cm setlengthtopmargin-7mm setlengthmarginparsep0cm setlengthheadheight8mm setlengthheadsep4.6mm setlengthtextheight24cm setlengthfootskip8mm setlengthtextwidth15.5cm usepackagefancyhdr pagestylefancy lheadfootnotesizePontificia Universidad Católica del Perú\ footnotesizeEscuela de Posgrado - Ingeniería Civil%Significa que est chead%Vac rheadfootnotesizeDinámica de Estructuras\ Tarea 1 lfootfootnotesize%Pie izquierdo cfootthepage rfootfootnotesizeFernández Yopla, Isai renewcommandheadrulewidth0.4pt%Falta investigar renewcommandfootrulewidth0.4pt usepackage[pass]geometry%pass tells output driver which paper size use.

2 Answers
2

equation in the second row/column is far to long. you need to split it in two lines. for example with use the aligned environment from the package mathtools. for more vertical space you should used S column specifier from cellspace. for example for the second column: Sp12cm:

aligned

mathtools

S

cellspace

Sp12cm

edit:

siunitx

S

cellspace

C

Cp(12cm)

geometry

documentclass[12pt,a4paper]article usepackage[T1]fontenc%http://tex.stackexchange.com/questions/44694/fontenc-vs-inputenc usepackage[utf8]inputenc usepackage[spanish,es-noshorthands]babel usepackagemathptmx%http://tex.stackexchange.com/questions/669/how-do-i-make-my-document-use-the-times-font-both-for-the-text-and-the-math usepackagemakecell,hhline % <--- renewcommandtheadfontnormalsizebfseries renewcommandtheadgape usepackagecellspace % <--- setlengthcellspacetoplimit4pt setlengthcellspacebottomlimit4pt usepackagemathtools % it load "amsmath" too usepackagesiunitx % <--- used it, the "S" from the "cellspace# package % had to be replaced with "C" usepackage[table]xcolor % <--- definecolorGraygray0.9 usepackagegeometry % for simple determination of page layout. % see its documentation! begindocument begintable[htpb] centering captionSolución de la ecuación begintabular hline rowcolorGray theadCaso & theadSolución \ hline $zeta = 1$ & $u(t) = bigl[u(0) + bigl(dotu(0) + u(0) omega_nbigr) tbigr] e^-omega_n t$ \ hline $zeta > 1$ & $beginmultlined u(t) = dfrace^-omega_nzeta2omega_nsqrtzeta^2-1 bigglBigl[omega_nBigl(zeta+sqrtzeta^2-1Bigr)u(0)+dotu(0)Bigr] e^omega_nsqrtzeta^2-1 - \ Bigl[omega_nBigl(zeta - sqrtzeta^2-1Bigr)u(0)+dotu(0)Bigr] e^-omega_nsqrtzeta^2-1 biggr endmultlined$ \ hline $zeta < 1$ & $u(t) = e^-omega_nzeta t biggl[u(0)cosomega_Dt + biggl(dfracdotu(0) + omega_nzeta u(0)omega_Dbiggr) biggr]$ \ hline endtabular endtable enddocument

enter image description here

I think that I have some packages in conflict, because I don't have the results, and S doesn't work: "./T1Dyn18.Isai.tex:299: Package array Error: Illegal pream-token (p12cm): `c' used."
– Isai
Sep 1 at 7:10

S

I have been working with pdfLaTeX.
– Isai
Sep 1 at 7:15

pdfLaTeX

ups, at editing table code i overwrite last three lines of mwe code. sorry. now corrected. i consider all packages in mwe in your question and compile mwe with pdfLaTeX. apparently you tested table code in document with different preamble. solution, as it is now, works (tested again).
– Zarko
Sep 1 at 7:24

I have updated the question with my preamble, I would like you to help me to fix this.
– Isai
Sep 1 at 7:33

@Isai, as i suspect, your real preamble is different. problem cause use of the siunitx package. when you use it, than S from cellspace had to be replaced by C. i will edit my answer asap.
– Zarko
Sep 1 at 7:35

siunitx

S

cellspace

C

As @Zarko has already pointed out in his answer, the main problem is that one of the main equations is far too long to fit in a single row. Use an aligned environment to introduce a suitably chosen line break.

aligned

Once you've line-broken the long equation, there's no need to use p column types; instead, just use the basic l column type for both columns.

p

l

In order to declutter the tabular material some more, I would remove the repetitive u(t) = parts from the cells and, instead, stick that information into the table's caption.

u(t) =

I would also like to suggest that you give the table a much more open "look", mainly by getting rid of all vertical and horizontal black lines -- they're simply not needed. I'd also load the booktabs package and use its addlinespace macro to further increase whitespace between rows.

booktabs

addlinespace

In addition, I would replace all left and right directives with explicit sizing instructions.

left

right

enter image description here

documentclass[12pt,a4paper]article usepackage[spanish]babel % new usepackagearray usepackagebooktabs % for "addlinespace" macro usepackage[table]xcolor definecolorGraygray0.9 usepackage[skip=0.333baselineskip]caption usepackageamsmath % for 'aligned' environment begindocument begintable[htpb] setlengthextrarowheight3pt centering captionSolución de la ecuación por $u(t)$ begintabularll rowcolorGray textbfCaso & textbfSolución \ addlinespace $zeta = 1$ & $displaystyle bigl[u(0) + (dot u(0) + u(0) omega_n )tbigr] e^-omega_n t $\ addlinespace $zeta > 1$ & $beginaligned[t] frace^-omega_nzeta2omega_nsqrtzeta^2-1Bigllbrace &bigr[omega_n(zeta+sqrtzeta^2-1)u(0)+dot u(0)bigr] e^omega_nsqrtzeta^2-1\ -&bigl[omega_n(zeta - sqrtzeta^2-1)u(0)+dot u(0)bigr] e^-omega_nsqrtzeta^2-1, Bigrrbrace endaligned$ \ addlinespace $zeta < 1$ & $displaystyle e^-omega_nzeta tbigl[u(0)cosomega_Dt + bigl(dot u(0) + omega_nzeta u(0)bigr)big/omega_D bigr]$ \ endtabular endtable enddocument

Thank you very much. But I have to work with siunitx, and this is the problem: . ! File ended while scanning use of __siunitx_tmp:w
– Isai
Sep 1 at 8:25

siunitx

. ! File ended while scanning use of __siunitx_tmp:w

@Isai - Please see the revised code I just posted. It no longer uses the machinery of the cellspace and makespace packages and hence, by construction, doesn't interfere with anything the siunitx package does.
– Mico
Sep 1 at 8:27

cellspace

makespace

siunitx

Thanks for your intention, I think that the software has problems because I have the same problem with siunitx, but when I don't use it, everything is right. I have Texpad software.
– Isai
Sep 1 at 15:48

siunitx

Done! I had to update the packages.
– Isai
Sep 1 at 16:03

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