Correction Spacings: eqnarray(), aligned, alignedat, and gathered

Descriptions

We will realignment some expression environments spacing. It is a correction in the horizontal spacing of the alignment.

Version

1.1

Usage

Preamble

\usepackage{amsmath}% optional: if you use aligned, alignedat, or gathered environments
\usepackage{correctmathalign}

Remark

The problem with the amsmath package (2017/11/05 2.16a) was solved by the original. See the options texttt{alignedleftspaceyes}, texttt{alignedleftspaceno}, and texttt{alignedleftspaceyesifneg}. We dealt with versions prior to amsmath.sty (dtx) 2016/03/10 v2.15b.

Options

• latexorg: original behavior of LaTeX/amsmath package
• fleqn: corresponds to class file and/or amsmath package's fleqn option

File with Original Definitions

• eqnarray: latex.ltx
• start@aligned and gathered: amsmath.sty (before 2016/03/10 v2.15b)

Author

Yuwsuke Kieda

License

BSD 2-Clause License