New on CTAN: linesys
Date: October 12, 2026 8:06:34 AM CEST
Fernando de Lacerda Mortari submitted the
linesys
package.
Version: 1.0
License: lppl1.3c
Summary description: Typeset linear systems and expressions from matrix-like input
Announcement text:
Initial release of linesys, a LaTeX package for typesetting systems of linear equations and inequalities from augmented-matrix-style input. The package also provides linear-expression rendering, configurable variable generation, pivot selection and highlighting, relation control, styling wrappers, and persistent defaults.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/linesys More information is at https://ctan.org/pkg/linesys
Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .
Initial release of linesys, a LaTeX package for typesetting systems of linear equations and inequalities from augmented-matrix-style input. The package also provides linear-expression rendering, configurable variable generation, pivot selection and highlighting, relation control, styling wrappers, and persistent defaults.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/linesys More information is at https://ctan.org/pkg/linesys
Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .
Linesys – Typeset linear systems and expressions from matrix-like input
linesys is a LaTeX package for converting augmented-matrix-style input into typeset systems of linear equations or inequalities. It also provides linear-expression rendering through the linexp environment and the \linexpr command, together with configurable variable generation, relation symbols, pivot selection and highlighting, selective styling wrappers, persistent defaults, and extensible lexical coefficient classification.
| Package | Linesys |
| Version | 1.0 |
| Copyright | 2026 Fernando de Lacerda Mortari |
| Maintainer | Fernando de Lacerda Mortari |