| # | Line 1 | Line 1 | |
|---|---|---|
| 1 | \documentclass[prb,aps,twocolumn]{revtex4} | |
| 2 | ||
| 3 | \usepackage{amsmath} | |
| 4 | < | \usepackage{berkeley} |
| 4 | > | \usepackage{berkely} |
| 5 | \usepackage{graphicx} | |
| 6 | \usepackage{tabularx} | |
| 7 | ||
| # | Line 17 | Line 17 | |
| 17 | %\brokenpenalty=10000 | |
| 18 | %\renewcommand{\baselinestretch}{1.2} | |
| 19 | %\renewcommand\citemid{\ } % no comma in optional reference note | |
| 20 | + | |
| 21 | + | \begin{document} |
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| + | Added lines |
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| > | Changed lines |