Author: F. Pantigny (fpantigny@wanadoo.fr).
CTAN page: https://ctan.org/pkg/witharrows
The extension witharrows for TeX and LaTeX is distributed under the LPPL 1.3 license.
The LaTeX package witharrows provides environments {WithArrows} and {DispWithArrows}
similar to the environments {aligned} and {align} of amsmath but with the possibility to draw arrows on the right side of the alignment. These arrows are usually used to give explanations concerning the mathematical calculus presented.
The extension witharrows can also be used with plain-TeX.
The package witharrows is present in the distributions MiKTeX, TeXLive and MacTeX.
For a manual installation:
- put the files
witharrows.insandwitharrows.dtxin the same directory; - run
latex witharrows.insin that directory.
The files witharrows.sty and witharrows.tex will be generated.
The file witharrows.sty is the only file necessary to use the extension witharrows with LaTeX (with \usepackage{witharrows}). You have to put it in the same directory as your document or (best) in a texmf tree.
The file witharrows.tex is the only file necessary to use the extension witharrows with plain-TeX (with \input{witharrows}). You have to put it in the same directory as your document or (best) in a texmf tree.