What are the AMS packages (`amsmath`, etc.)?

There are two components to the AMS LaTeX packages: amsmath (a collection of packages that implements multi-line displayed equations, equation numbering, ellipsis dots, matrices, double accents, multi-line subscripts, text strings in math environments, and other things) and the AMS document classes (amsart, amsbook, and amsproc, which are comparable to the three basic LaTeX classes, and amsthm). These components work together to produce output in the preferred AMS style. The AMS document classes incorporate amsthm, and automatically load amsmath and amsfonts. amsmath and amsthm can also be used independently with non-AMS document classes.

Early in 2016, maintenance of amsmath was transferred to the LaTeX Project team; responsibility for the document classes and amsthm remains with the AMS. The canonical versions of the two collections reside on CTAN in distinct areas.

History

These packages were derived from AMSTeX, a TeX macro package based on Plain TeX, originally written by Michael Spivak for the American Mathematical Society (AMS) during 1983–1985 and described in the book “[The Joy of TeX](FAQ-tex-books)”. AMSTeX provides many features for producing more professional-looking maths formulas with less burden on authors. It pays attention to the finer details of sizing and positioning that mathematical publishers care about. However, it lacked automatic numbering and cross-referencing, and when LaTeX increased in popularity, authors sought to submit papers to the AMS in LaTeX, so AMSLaTeX was developed.

The AMS no longer recommends the use of AMSTeX, and urges its authors to use the LaTeX classes and packages instead.


Source: What are the AMS packages (`amsmath`, etc.)?

domaines_specialises/mathematiques/les_packages_ams.txt · Dernière modification: 2018/12/04 00:09 par jejust
CC Attribution-Share Alike 4.0 International
Driven by DokuWiki Recent changes RSS feed Valid CSS Valid XHTML 1.0