ltxgrid – Control of the page grid

Pro­vides com­mands \onecolum­n­grid and \twocolum­n­grid, that switch to one- or two-col­umn set­ting, bal­anc­ing columns on exit from two-col­umn set­ting. Th­ese com­mands dif­fer from the mul­ti­cols en­vi­ron­ment of the mul­ti­col pack­age in that they im­pose no re­stric­tions on the in­ser­tion of floats.
In ad­di­tion, the pack­age pro­vides com­mands for ma­nip­u­lat­ing penal­ties and glue in TeX’s ver­ti­cal lists.
The pack­age is dis­tributed as part of the RevTeX bun­dle, and re­quires the ltxu­til pack­age.