AMS Technical Support submitted an update to the
amsmath
package.
Summary description: AMS mathematical facilities for LaTeX License type: lppl
Announcement text: ----------------------------------------------------------------------
restored amstex.sty (accidentally omitted from bundle uploaded in January)
----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/required/amslatex/math . More information is at http://www.ctan.org/pkg/amsmath (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team Rainer Schöpf