yzcj105/latexdiff.log

## latexdiff.log
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:picture|tikzpicture|DIFnomarkup)[\w\d*@]*)}(.*?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2354, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:picture|tikzpicture|DIFnomarkup)[\w\d*@]*)}(.*?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2354, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:aligned|array|[pbvBV]?matrix|smallmatrix|cases|split))}(.*?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2359, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:aligned|array|[pbvBV]?matrix|smallmatrix|cases|split))}(.*?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2359, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:equation[*]?|displaymath|DOLLARDOLLAR)[*]?|(?:eqnarray|align|alignat|gather|multline|flalign)[*]?|SQUAREBRACKET)}(.*?)\\frac(([\s]*%[^\n]*?)*[\r\n|\r|\n])+\{(.*?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2258, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:equation[*]?|displaymath|DOLLARDOLLAR)[*]?|(?:eqnarray|align|alignat|gather|multline|flalign)[*]?|SQUAREBRACKET)}(.*?)\\frac(([\s]*%[^\n]*?)*[\r\n|\r|\n])+\{(.*?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2258, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:equation[*]?|displaymath|DOLLARDOLLAR)[*]?|(?:eqnarray|align|alignat|gather|multline|flalign)[*]?|SQUAREBRACKET)}(.*?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2363, <DATA> line 31168.
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:equation[*]?|displaymath|DOLLARDOLLAR)[*]?|(?:eqnarray|align|alignat|gather|multline|flalign)[*]?|SQUAREBRACKET)}(.*?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2363, <DATA> line 31168.

WARNING: Inconsistency in length of input string and parsed string:
     This often indicates faulty or non-standard latex code.
     In many cases you can ignore this and the following warning messages.
 Note that character numbers in the following are counted beginning after \begin{document} and are only approximate.
nd \@ifxundefined [1]{  \@ifx{#1\undefined} } \providecommand
                              ^^
Missing characters near word 20 character index: 144-146 Length: 1 Match: |1| (expected match marked above).

ecommand \@ifnum [1]{  \ifnum #1\expandafter \@firstoftwo  \el
                              ^^
Missing characters near word 33 character index: 197-199 Length: 1 Match: |1| (expected match marked above).

ovidecommand \@ifx [1]{  \ifx #1\expandafter \@firstoftwo  \el
                              ^^
Missing characters near word 52 character index: 299-301 Length: 1 Match: |1| (expected match marked above).

\providecommand \natexlab [1]{#1} \providecommand \enquote  [1
                              ^^
Missing characters near word 69 character index: 398-400 Length: 1 Match: |1| (expected match marked above).

rovidecommand \enquote  [1]{``#1''} \providecommand \bibnamefo
                              ^^
Missing characters near word 79 character index: 434-436 Length: 1 Match: |1| (expected match marked above).

videcommand \bibnamefont  [1]{#1} \providecommand \bibfnamefon
                              ^^
Missing characters near word 89 character index: 474-476 Length: 1 Match: |1| (expected match marked above).

videcommand \bibfnamefont [1]{#1} \providecommand \citenamefon
                              ^^
Missing characters near word 98 character index: 512-514 Length: 1 Match: |1| (expected match marked above).

videcommand \citenamefont [1]{#1} \providecommand \href@noop [
                              ^^
Missing characters near word 107 character index: 550-552 Length: 1 Match: |1| (expected match marked above).

 [1]{#1} \providecommand \href@noop [0]{\@secondoftwo} \providecom
                              ^^^^^^
Missing characters near word 112 character index: 575-581 Length: 5 Match: |noop | (expected match marked above).

ref [0]{\begingroup \@sanitize@url \@href} \providecommand \@href
                              ^^^^^
Missing characters near word 130 character index: 648-653 Length: 4 Match: |url | (expected match marked above).

} \providecommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \
                              ^^^^^^^^^^
Missing characters near word 143 character index: 689-699 Length: 9 Match: |startlink| (expected match marked above).

ommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@h
                              ^^
Missing characters near word 146 character index: 700-702 Length: 1 Match: |1| (expected match marked above).

d \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@href[1]{\
                              ^^^^^
Missing characters near word 150 character index: 705-710 Length: 4 Match: |href| (expected match marked above).

#1}\@@href} \providecommand \@@href[1]{\endgroup#1\@@endlink} \pr
                              ^^^^^
Missing characters near word 155 character index: 730-735 Length: 4 Match: |href| (expected match marked above).

decommand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@
                              ^^
Missing characters near word 162 character index: 748-750 Length: 1 Match: |1| (expected match marked above).

mmand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@sanitize@u
                              ^^^^^^^^
Missing characters near word 165 character index: 752-760 Length: 7 Match: |endlink| (expected match marked above).

nk} \providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\D
                              ^^^^^
Missing characters near word 171 character index: 788-793 Length: 4 Match: |url | (expected match marked above).

E 12\relax} \providecommand \@@startlink[1]{} \providecommand \@@endli
                              ^^^^^^^^^^
Missing characters near word 209 character index: 948-958 Length: 9 Match: |startlink| (expected match marked above).

rtlink[1]{} \providecommand \@@endlink[0]{} \providecommand \url  [0
                              ^^^^^^^^
Missing characters near word 218 character index: 982-990 Length: 7 Match: |endlink| (expected match marked above).

url  [0]{\begingroup\@sanitize@url \@url } \providecommand \@url
                              ^^^^^
Missing characters near word 234 character index: 1043-1048 Length: 4 Match: |url | (expected match marked above).

nd \@url [1]{\endgroup\@href {#1}{\urlprefix }} \providecomman
                              ^^
Missing characters near word 250 character index: 1099-1101 Length: 1 Match: |1| (expected match marked above).

videcommand \translation [1]{[#1]} \providecommand \BibitemOpe
                              ^^
Missing characters near word 324 character index: 1411-1413 Length: 1 Match: |1| (expected match marked above).

bitemShut  [1]{\csname bibitem#1\endcsname} \let\auto@bib@inne
                              ^^
Missing characters near word 369 character index: 1632-1634 Length: 1 Match: |1| (expected match marked above).

bibitem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\c
                              ^^^^
Missing characters near word 375 character index: 1655-1659 Length: 3 Match: |bib| (expected match marked above).

tem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\citenamefo
                              ^^^^^^^^^
Missing characters near word 377 character index: 1659-1668 Length: 8 Match: |innerbib| (expected match marked above).

\bibnamefont {Cirac}},\ }\href@noop {} {\bibfield  {journal} {\bib
                              ^^^^^^
Missing characters near word 492 character index: 2112-2118 Length: 5 Match: |noop | (expected match marked above).

WARNING: Inconsistency in length of input string and parsed string:
     This often indicates faulty or non-standard latex code.
     In many cases you can ignore this and the following warning messages.
 Note that character numbers in the following are counted beginning after \begin{document} and are only approximate.
nd \@ifxundefined [1]{  \@ifx{#1\undefined} } \providecommand
                              ^^
Missing characters near word 24 character index: 172-174 Length: 1 Match: |1| (expected match marked above).

ecommand \@ifnum [1]{  \ifnum #1\expandafter \@firstoftwo  \el
                              ^^
Missing characters near word 37 character index: 225-227 Length: 1 Match: |1| (expected match marked above).

ovidecommand \@ifx [1]{  \ifx #1\expandafter \@firstoftwo  \el
                              ^^
Missing characters near word 56 character index: 327-329 Length: 1 Match: |1| (expected match marked above).

\providecommand \natexlab [1]{#1} \providecommand \enquote  [1
                              ^^
Missing characters near word 73 character index: 426-428 Length: 1 Match: |1| (expected match marked above).

rovidecommand \enquote  [1]{``#1''} \providecommand \bibnamefo
                              ^^
Missing characters near word 83 character index: 462-464 Length: 1 Match: |1| (expected match marked above).

videcommand \bibnamefont  [1]{#1} \providecommand \bibfnamefon
                              ^^
Missing characters near word 93 character index: 502-504 Length: 1 Match: |1| (expected match marked above).

videcommand \bibfnamefont [1]{#1} \providecommand \citenamefon
                              ^^
Missing characters near word 102 character index: 540-542 Length: 1 Match: |1| (expected match marked above).

videcommand \citenamefont [1]{#1} \providecommand \href@noop [
                              ^^
Missing characters near word 111 character index: 578-580 Length: 1 Match: |1| (expected match marked above).

 [1]{#1} \providecommand \href@noop [0]{\@secondoftwo} \providecom
                              ^^^^^^
Missing characters near word 116 character index: 603-609 Length: 5 Match: |noop | (expected match marked above).

ref [0]{\begingroup \@sanitize@url \@href} \providecommand \@href
                              ^^^^^
Missing characters near word 134 character index: 676-681 Length: 4 Match: |url | (expected match marked above).

} \providecommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \
                              ^^^^^^^^^^
Missing characters near word 147 character index: 717-727 Length: 9 Match: |startlink| (expected match marked above).

ommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@h
                              ^^
Missing characters near word 150 character index: 728-730 Length: 1 Match: |1| (expected match marked above).

d \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@href[1]{\
                              ^^^^^
Missing characters near word 154 character index: 733-738 Length: 4 Match: |href| (expected match marked above).

#1}\@@href} \providecommand \@@href[1]{\endgroup#1\@@endlink} \pr
                              ^^^^^
Missing characters near word 159 character index: 758-763 Length: 4 Match: |href| (expected match marked above).

decommand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@
                              ^^
Missing characters near word 166 character index: 776-778 Length: 1 Match: |1| (expected match marked above).

mmand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@sanitize@u
                              ^^^^^^^^
Missing characters near word 169 character index: 780-788 Length: 7 Match: |endlink| (expected match marked above).

nk} \providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\D
                              ^^^^^
Missing characters near word 175 character index: 816-821 Length: 4 Match: |url | (expected match marked above).

E 12\relax} \providecommand \@@startlink[1]{} \providecommand \@@endli
                              ^^^^^^^^^^
Missing characters near word 213 character index: 976-986 Length: 9 Match: |startlink| (expected match marked above).

rtlink[1]{} \providecommand \@@endlink[0]{} \providecommand \url  [0
                              ^^^^^^^^
Missing characters near word 222 character index: 1010-1018 Length: 7 Match: |endlink| (expected match marked above).

url  [0]{\begingroup\@sanitize@url \@url } \providecommand \@url
                              ^^^^^
Missing characters near word 238 character index: 1071-1076 Length: 4 Match: |url | (expected match marked above).

nd \@url [1]{\endgroup\@href {#1}{\urlprefix }} \providecomman
                              ^^
Missing characters near word 254 character index: 1127-1129 Length: 1 Match: |1| (expected match marked above).

videcommand \translation [1]{[#1]} \providecommand \BibitemOpe
                              ^^
Missing characters near word 328 character index: 1439-1441 Length: 1 Match: |1| (expected match marked above).

bitemShut  [1]{\csname bibitem#1\endcsname} \let\auto@bib@inne
                              ^^
Missing characters near word 373 character index: 1660-1662 Length: 1 Match: |1| (expected match marked above).

bibitem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\c
                              ^^^^
Missing characters near word 379 character index: 1683-1687 Length: 3 Match: |bib| (expected match marked above).

tem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\citenamefo
                              ^^^^^^^^^
Missing characters near word 381 character index: 1687-1696 Length: 8 Match: |innerbib| (expected match marked above).

WARNING: Inconsistency in length of input string and parsed string:
     This often indicates faulty or non-standard latex code.
     In many cases you can ignore this and the following warning messages.
 Note that character numbers in the following are counted beginning after \begin{document} and are only approximate.
@noop
                              ^^^^^^
Missing characters near word 0 character index: 0-6 Length: 5 Match: |noop | (expected match marked above).
\documentclass[prl]{revtex4-1}
%DIF LATEXDIFF DIFFERENCE FILE
%DIF DEL old-fl.tex   Mon Mar 30 20:11:56 2020
%DIF ADD new-fl.tex   Mon Mar 30 20:12:34 2020


\usepackage[colorlinks=false]{hyperref}
%DIF PREAMBLE EXTENSION ADDED BY LATEXDIFF
%DIF UNDERLINE PREAMBLE %DIF PREAMBLE
\RequirePackage[normalem]{ulem} %DIF PREAMBLE
\RequirePackage{color}\definecolor{RED}{rgb}{1,0,0}\definecolor{BLUE}{rgb}{0,0,1} %DIF PREAMBLE
\providecommand{\DIFaddtex}[1]{{\protect\color{blue}\uwave{#1}}} %DIF PREAMBLE
\providecommand{\DIFdeltex}[1]{{\protect\color{red}\sout{#1}}}                      %DIF PREAMBLE
%DIF SAFE PREAMBLE %DIF PREAMBLE
\providecommand{\DIFaddbegin}{} %DIF PREAMBLE
\providecommand{\DIFaddend}{} %DIF PREAMBLE
\providecommand{\DIFdelbegin}{} %DIF PREAMBLE
\providecommand{\DIFdelend}{} %DIF PREAMBLE
%DIF FLOATSAFE PREAMBLE %DIF PREAMBLE
\providecommand{\DIFaddFL}[1]{\DIFadd{#1}} %DIF PREAMBLE
\providecommand{\DIFdelFL}[1]{\DIFdel{#1}} %DIF PREAMBLE
\providecommand{\DIFaddbeginFL}{} %DIF PREAMBLE
\providecommand{\DIFaddendFL}{} %DIF PREAMBLE
\providecommand{\DIFdelbeginFL}{} %DIF PREAMBLE
\providecommand{\DIFdelendFL}{} %DIF PREAMBLE
%DIF HYPERREF PREAMBLE %DIF PREAMBLE
\providecommand{\DIFadd}[1]{\texorpdfstring{\DIFaddtex{#1}}{#1}} %DIF PREAMBLE
\providecommand{\DIFdel}[1]{\texorpdfstring{\DIFdeltex{#1}}{}} %DIF PREAMBLE
%DIF END PREAMBLE EXTENSION ADDED BY LATEXDIFF

\begin{document}
hello world

Reference \DIFdelbegin \DIFdel{C \mbox{%DIFAUXCMD
\cite{Verstraete:2004d}}%DIFAUXCMD
,
}\DIFdelend \DIFaddbegin \DIFadd{A \mbox{%DIFAUXCMD
\cite{Czarnik:2015}}%DIFAUXCMD
.
Reference B \mbox{%DIFAUXCMD
\cite{Czarnik:2012}}%DIFAUXCMD
.
}\DIFaddend

\DIFdelbegin %DIFDELCMD < \begin{thebibliography}{1}
%DIFDELCMD < %%%
\DIFdelend \DIFaddbegin \begin{thebibliography}{2}
\DIFaddend \makeatletter
\providecommand \@ifxundefined [1]{
 \@ifx{#1\undefined}
}
\providecommand \@ifnum [1]{
 \ifnum #1\expandafter \@firstoftwo
 \else \expandafter \@secondoftwo
 \fi
}
\providecommand \@ifx [1]{
 \ifx #1\expandafter \@firstoftwo
 \else \expandafter \@secondoftwo
 \fi
}
\providecommand \natexlab [1]{#1}
\providecommand \enquote  [1]{``#1''}
\providecommand \bibnamefont  [1]{#1}
\providecommand \bibfnamefont [1]{#1}
\providecommand \citenamefont [1]{#1}
\providecommand \href@noop [0]{\@secondoftwo}
\providecommand \href [0]{\begingroup \@sanitize@url \@href}
\providecommand \@href[1]{\@@startlink{#1}\@@href}
\providecommand \@@href[1]{\endgroup#1\@@endlink}
\providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\$12\catcode
  `\&12\catcode `\#12\catcode `\^12\catcode `\_12\catcode `\%12\relax}
\providecommand \@@startlink[1]{}
\providecommand \@@endlink[0]{}
\providecommand \url  [0]{\begingroup\@sanitize@url \@url }
\providecommand \@url [1]{\endgroup\@href {#1}{\urlprefix }}
\providecommand \urlprefix  [0]{URL }
\providecommand \Eprint [0]{\href }
\providecommand \doibase [0]{http://dx.doi.org/}
\providecommand \selectlanguage [0]{\@gobble}
\providecommand \bibinfo  [0]{\@secondoftwo}
\providecommand \bibfield  [0]{\@secondoftwo}
\providecommand \translation [1]{[#1]}
\providecommand \BibitemOpen [0]{}
\providecommand \bibitemStop [0]{}
\providecommand \bibitemNoStop [0]{.\EOS\space}
\providecommand \EOS [0]{\spacefactor3000\relax}
\providecommand \BibitemShut  [1]{\csname bibitem#1\endcsname}
\let\auto@bib@innerbib\@empty
\bibitem [{\citenamefont {\DIFdelbegin \DIFdel{Verstraete}\DIFdelend \DIFaddbegin \DIFadd{Czarnik}\DIFaddend }\ \DIFaddbegin \DIFadd{and\ \mbox{%DIFAUXCMD
\citenamefont
  }%DIFAUXCMD
}{\DIFadd{Dziarmaga}}\DIFadd{(2015)}}]{\DIFadd{Czarnik:2015}}
  \BibitemOpen
  \bibfield  {\DIFadd{author}} {\bibinfo {\DIFadd{author}} {\bibfnamefont {\DIFadd{Piotr}}\DIFadd{\ }\bibnamefont
  {\DIFadd{Czarnik}}}\DIFadd{\ and\ }\bibinfo {\DIFadd{author}} {\bibfnamefont {\DIFadd{Jacek}}\DIFadd{\ }\bibnamefont
  {\DIFadd{Dziarmaga}}}\DIFadd{,\ }}\bibfield  {\DIFadd{title}} {\enquote {\bibinfo {\DIFadd{title}} {\DIFadd{Variational
  approach to projected entangled pair states at finite temperature}}\DIFadd{,}}\DIFadd{\ }}\href
  {\doibase \DIFadd{10.1103/PhysRevB.92.035152}} {\bibfield  {\DIFadd{journal}} {\bibinfo
  {\DIFadd{journal}} {\DIFadd{Phys. Rev. B}}\DIFadd{\ }}\textbf {\bibinfo {\DIFadd{volume}} {\DIFadd{92}}}\DIFadd{,\ }\bibinfo
  {\DIFadd{pages}} {\DIFadd{035152}} \DIFadd{(}\bibinfo {\DIFadd{year}} {\DIFadd{2015}}\DIFadd{)}}\BibitemShut {\DIFadd{NoStop}}
\bibitem [{\DIFadd{\mbox{%DIFAUXCMD
\citenamefont }%DIFAUXCMD
}{\DIFadd{Czarnik}}\DIFadd{\ }\DIFaddend \emph {et~al.}(\DIFdelbegin \DIFdel{2004}\DIFdelend \DIFaddbegin \DIFadd{2012}\DIFaddend )\citenamefont
  {\DIFdelbegin \DIFdel{Verstraete}\DIFdelend \DIFaddbegin \DIFadd{Czarnik}\DIFaddend }, \citenamefont {\DIFdelbegin \DIFdel{Garc\'ia-Ripoll}\DIFdelend \DIFaddbegin \DIFadd{Cincio}\DIFaddend },\ and\ \citenamefont
  {\DIFdelbegin \DIFdel{Cirac}\DIFdelend \DIFaddbegin \DIFadd{Dziarmaga}\DIFaddend }}]{\DIFdelbegin \DIFdel{Verstraete:2004d}\DIFdelend \DIFaddbegin \DIFadd{Czarnik:2012}\DIFaddend }
  \BibitemOpen
  \bibfield  {author} {\bibinfo {author} {\bibfnamefont {\DIFdelbegin \DIFdel{F.}\DIFdelend \DIFaddbegin \DIFadd{Piotr}\DIFaddend }\DIFdelbegin \DIFdel{~}\DIFdelend \DIFaddbegin \DIFadd{\ }\DIFaddend \bibnamefont
  {\DIFdelbegin \DIFdel{Verstraete}\DIFdelend \DIFaddbegin \DIFadd{Czarnik}\DIFaddend }}, \bibinfo {author} {\bibfnamefont {\DIFdelbegin \DIFdel{J.~J.}\DIFdelend \DIFaddbegin \DIFadd{Lukasz}\DIFaddend }\ \bibnamefont
  {\DIFdelbegin \DIFdel{Garc\'ia-Ripoll}\DIFdelend \DIFaddbegin \DIFadd{Cincio}\DIFaddend }}, \ and\ \bibinfo {author} {\bibfnamefont {\DIFdelbegin \DIFdel{J.~I.}\DIFdelend \DIFaddbegin \DIFadd{Jacek}\DIFaddend }\ \bibnamefont
  {\DIFdelbegin \DIFdel{Cirac}\DIFdelend \DIFaddbegin \DIFadd{Dziarmaga}\DIFaddend }},\ }\DIFaddbegin \bibfield  {\DIFadd{title}} {\enquote {\bibinfo {\DIFadd{title}} {\DIFadd{Projected
  entangled pair states at finite temperature: Imaginary time evolution with
  ancillas}}\DIFadd{,}}\DIFadd{\ }}\DIFaddend \href \DIFdelbegin \DIFdel{@noop }\DIFdelend {\DIFaddbegin \doibase \DIFadd{10.1103/PhysRevB.86.245101}\DIFaddend } {\bibfield
  {journal} {\bibinfo  {journal} {Phys. Rev. \DIFdelbegin \DIFdel{Lett.}\DIFdelend \DIFaddbegin \DIFadd{B}\DIFaddend }\ }\textbf {\bibinfo {volume}
  {\DIFdelbegin \DIFdel{93}\DIFdelend \DIFaddbegin \DIFadd{86}\DIFaddend }},\ \bibinfo {pages} {\DIFdelbegin \DIFdel{207204}\DIFdelend \DIFaddbegin \DIFadd{245101}\DIFaddend } (\bibinfo {year} {\DIFdelbegin \DIFdel{2004}\DIFdelend \DIFaddbegin \DIFadd{2012}\DIFaddend })}\BibitemShut
  {NoStop}
\end{thebibliography}


\end{document}
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:picture\|tikzpicture\|DIFnomarkup)[\w\d@])}(.*?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2354, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:picture\|tikzpicture\|DIFnomarkup)[\w\d@])}(.*?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2354, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:aligned\|array\|[pbvBV]?matrix\|smallmatrix\|cases\|split))}(.*?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2359, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:aligned\|array\|[pbvBV]?matrix\|smallmatrix\|cases\|split))}(.*?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2359, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:equation[]?\|displaymath\|DOLLARDOLLAR)[]?\|(?:eqnarray\|align\|alignat\|gather\|multline\|flalign)[]?\|SQUAREBRACKET)}(.?)\\frac(([\s]%[^\n]?)[\r\n\|\r\|\n])+\{(.?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2258, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:equation[]?\|displaymath\|DOLLARDOLLAR)[]?\|(?:eqnarray\|align\|alignat\|gather\|multline\|flalign)[]?\|SQUAREBRACKET)}(.?)\\frac(([\s]%[^\n]?)[\r\n\|\r\|\n])+\{(.?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2258, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{ <-- HERE ((?:equation[]?\|displaymath\|DOLLARDOLLAR)[]?\|(?:eqnarray\|align\|alignat\|gather\|multline\|flalign)[]?\|SQUAREBRACKET)}(.?)\\end{\1}/ at /Library/TeX/texbin/latexdiff line 2363, <DATA> line 31168.
	Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/\\begin{((?:equation[]?\|displaymath\|DOLLARDOLLAR)[]?\|(?:eqnarray\|align\|alignat\|gather\|multline\|flalign)[]?\|SQUAREBRACKET)}(.?)\\end{ <-- HERE \1}/ at /Library/TeX/texbin/latexdiff line 2363, <DATA> line 31168.

	WARNING: Inconsistency in length of input string and parsed string:
	This often indicates faulty or non-standard latex code.
	In many cases you can ignore this and the following warning messages.
	Note that character numbers in the following are counted beginning after \begin{document} and are only approximate.
	nd \@ifxundefined [1]{ \@ifx{#1\undefined} } \providecommand
	^^
	Missing characters near word 20 character index: 144-146 Length: 1 Match: \|1\| (expected match marked above).

	ecommand \@ifnum [1]{ \ifnum #1\expandafter \@firstoftwo \el
	^^
	Missing characters near word 33 character index: 197-199 Length: 1 Match: \|1\| (expected match marked above).

	ovidecommand \@ifx [1]{ \ifx #1\expandafter \@firstoftwo \el
	^^
	Missing characters near word 52 character index: 299-301 Length: 1 Match: \|1\| (expected match marked above).

	\providecommand \natexlab [1]{#1} \providecommand \enquote [1
	^^
	Missing characters near word 69 character index: 398-400 Length: 1 Match: \|1\| (expected match marked above).

	rovidecommand \enquote [1]{``#1''} \providecommand \bibnamefo
	^^
	Missing characters near word 79 character index: 434-436 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \bibnamefont [1]{#1} \providecommand \bibfnamefon
	^^
	Missing characters near word 89 character index: 474-476 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \bibfnamefont [1]{#1} \providecommand \citenamefon
	^^
	Missing characters near word 98 character index: 512-514 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \citenamefont [1]{#1} \providecommand \href@noop [
	^^
	Missing characters near word 107 character index: 550-552 Length: 1 Match: \|1\| (expected match marked above).

	[1]{#1} \providecommand \href@noop [0]{\@secondoftwo} \providecom
	^^^^^^
	Missing characters near word 112 character index: 575-581 Length: 5 Match: \|noop \| (expected match marked above).

	ref [0]{\begingroup \@sanitize@url \@href} \providecommand \@href
	^^^^^
	Missing characters near word 130 character index: 648-653 Length: 4 Match: \|url \| (expected match marked above).

	} \providecommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \
	^^^^^^^^^^
	Missing characters near word 143 character index: 689-699 Length: 9 Match: \|startlink\| (expected match marked above).

	ommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@h
	^^
	Missing characters near word 146 character index: 700-702 Length: 1 Match: \|1\| (expected match marked above).

	d \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@href[1]{\
	^^^^^
	Missing characters near word 150 character index: 705-710 Length: 4 Match: \|href\| (expected match marked above).

	#1}\@@href} \providecommand \@@href[1]{\endgroup#1\@@endlink} \pr
	^^^^^
	Missing characters near word 155 character index: 730-735 Length: 4 Match: \|href\| (expected match marked above).

	decommand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@
	^^
	Missing characters near word 162 character index: 748-750 Length: 1 Match: \|1\| (expected match marked above).

	mmand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@sanitize@u
	^^^^^^^^
	Missing characters near word 165 character index: 752-760 Length: 7 Match: \|endlink\| (expected match marked above).

	nk} \providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\D
	^^^^^
	Missing characters near word 171 character index: 788-793 Length: 4 Match: \|url \| (expected match marked above).

	E 12\relax} \providecommand \@@startlink[1]{} \providecommand \@@endli
	^^^^^^^^^^
	Missing characters near word 209 character index: 948-958 Length: 9 Match: \|startlink\| (expected match marked above).

	rtlink[1]{} \providecommand \@@endlink[0]{} \providecommand \url [0
	^^^^^^^^
	Missing characters near word 218 character index: 982-990 Length: 7 Match: \|endlink\| (expected match marked above).

	url [0]{\begingroup\@sanitize@url \@url } \providecommand \@url
	^^^^^
	Missing characters near word 234 character index: 1043-1048 Length: 4 Match: \|url \| (expected match marked above).

	nd \@url [1]{\endgroup\@href {#1}{\urlprefix }} \providecomman
	^^
	Missing characters near word 250 character index: 1099-1101 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \translation [1]{[#1]} \providecommand \BibitemOpe
	^^
	Missing characters near word 324 character index: 1411-1413 Length: 1 Match: \|1\| (expected match marked above).

	bitemShut [1]{\csname bibitem#1\endcsname} \let\auto@bib@inne
	^^
	Missing characters near word 369 character index: 1632-1634 Length: 1 Match: \|1\| (expected match marked above).

	bibitem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\c
	^^^^
	Missing characters near word 375 character index: 1655-1659 Length: 3 Match: \|bib\| (expected match marked above).

	tem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\citenamefo
	^^^^^^^^^
	Missing characters near word 377 character index: 1659-1668 Length: 8 Match: \|innerbib\| (expected match marked above).

	\bibnamefont {Cirac}},\ }\href@noop {} {\bibfield {journal} {\bib
	^^^^^^
	Missing characters near word 492 character index: 2112-2118 Length: 5 Match: \|noop \| (expected match marked above).

	WARNING: Inconsistency in length of input string and parsed string:
	This often indicates faulty or non-standard latex code.
	In many cases you can ignore this and the following warning messages.
	Note that character numbers in the following are counted beginning after \begin{document} and are only approximate.
	nd \@ifxundefined [1]{ \@ifx{#1\undefined} } \providecommand
	^^
	Missing characters near word 24 character index: 172-174 Length: 1 Match: \|1\| (expected match marked above).

	ecommand \@ifnum [1]{ \ifnum #1\expandafter \@firstoftwo \el
	^^
	Missing characters near word 37 character index: 225-227 Length: 1 Match: \|1\| (expected match marked above).

	ovidecommand \@ifx [1]{ \ifx #1\expandafter \@firstoftwo \el
	^^
	Missing characters near word 56 character index: 327-329 Length: 1 Match: \|1\| (expected match marked above).

	\providecommand \natexlab [1]{#1} \providecommand \enquote [1
	^^
	Missing characters near word 73 character index: 426-428 Length: 1 Match: \|1\| (expected match marked above).

	rovidecommand \enquote [1]{``#1''} \providecommand \bibnamefo
	^^
	Missing characters near word 83 character index: 462-464 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \bibnamefont [1]{#1} \providecommand \bibfnamefon
	^^
	Missing characters near word 93 character index: 502-504 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \bibfnamefont [1]{#1} \providecommand \citenamefon
	^^
	Missing characters near word 102 character index: 540-542 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \citenamefont [1]{#1} \providecommand \href@noop [
	^^
	Missing characters near word 111 character index: 578-580 Length: 1 Match: \|1\| (expected match marked above).

	[1]{#1} \providecommand \href@noop [0]{\@secondoftwo} \providecom
	^^^^^^
	Missing characters near word 116 character index: 603-609 Length: 5 Match: \|noop \| (expected match marked above).

	ref [0]{\begingroup \@sanitize@url \@href} \providecommand \@href
	^^^^^
	Missing characters near word 134 character index: 676-681 Length: 4 Match: \|url \| (expected match marked above).

	} \providecommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \
	^^^^^^^^^^
	Missing characters near word 147 character index: 717-727 Length: 9 Match: \|startlink\| (expected match marked above).

	ommand \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@h
	^^
	Missing characters near word 150 character index: 728-730 Length: 1 Match: \|1\| (expected match marked above).

	d \@href[1]{\@@startlink{#1}\@@href} \providecommand \@@href[1]{\
	^^^^^
	Missing characters near word 154 character index: 733-738 Length: 4 Match: \|href\| (expected match marked above).

	#1}\@@href} \providecommand \@@href[1]{\endgroup#1\@@endlink} \pr
	^^^^^
	Missing characters near word 159 character index: 758-763 Length: 4 Match: \|href\| (expected match marked above).

	decommand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@
	^^
	Missing characters near word 166 character index: 776-778 Length: 1 Match: \|1\| (expected match marked above).

	mmand \@@href[1]{\endgroup#1\@@endlink} \providecommand \@sanitize@u
	^^^^^^^^
	Missing characters near word 169 character index: 780-788 Length: 7 Match: \|endlink\| (expected match marked above).

	nk} \providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\D
	^^^^^
	Missing characters near word 175 character index: 816-821 Length: 4 Match: \|url \| (expected match marked above).

	E 12\relax} \providecommand \@@startlink[1]{} \providecommand \@@endli
	^^^^^^^^^^
	Missing characters near word 213 character index: 976-986 Length: 9 Match: \|startlink\| (expected match marked above).

	rtlink[1]{} \providecommand \@@endlink[0]{} \providecommand \url [0
	^^^^^^^^
	Missing characters near word 222 character index: 1010-1018 Length: 7 Match: \|endlink\| (expected match marked above).

	url [0]{\begingroup\@sanitize@url \@url } \providecommand \@url
	^^^^^
	Missing characters near word 238 character index: 1071-1076 Length: 4 Match: \|url \| (expected match marked above).

	nd \@url [1]{\endgroup\@href {#1}{\urlprefix }} \providecomman
	^^
	Missing characters near word 254 character index: 1127-1129 Length: 1 Match: \|1\| (expected match marked above).

	videcommand \translation [1]{[#1]} \providecommand \BibitemOpe
	^^
	Missing characters near word 328 character index: 1439-1441 Length: 1 Match: \|1\| (expected match marked above).

	bitemShut [1]{\csname bibitem#1\endcsname} \let\auto@bib@inne
	^^
	Missing characters near word 373 character index: 1660-1662 Length: 1 Match: \|1\| (expected match marked above).

	bibitem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\c
	^^^^
	Missing characters near word 379 character index: 1683-1687 Length: 3 Match: \|bib\| (expected match marked above).

	tem#1\endcsname} \let\auto@bib@innerbib\@empty \bibitem [{\citenamefo
	^^^^^^^^^
	Missing characters near word 381 character index: 1687-1696 Length: 8 Match: \|innerbib\| (expected match marked above).

	WARNING: Inconsistency in length of input string and parsed string:
	This often indicates faulty or non-standard latex code.
	In many cases you can ignore this and the following warning messages.
	Note that character numbers in the following are counted beginning after \begin{document} and are only approximate.
	@noop
	^^^^^^
	Missing characters near word 0 character index: 0-6 Length: 5 Match: \|noop \| (expected match marked above).
	\documentclass[prl]{revtex4-1}
	%DIF LATEXDIFF DIFFERENCE FILE
	%DIF DEL old-fl.tex Mon Mar 30 20:11:56 2020
	%DIF ADD new-fl.tex Mon Mar 30 20:12:34 2020


	\usepackage[colorlinks=false]{hyperref}
	%DIF PREAMBLE EXTENSION ADDED BY LATEXDIFF
	%DIF UNDERLINE PREAMBLE %DIF PREAMBLE
	\RequirePackage[normalem]{ulem} %DIF PREAMBLE
	\RequirePackage{color}\definecolor{RED}{rgb}{1,0,0}\definecolor{BLUE}{rgb}{0,0,1} %DIF PREAMBLE
	\providecommand{\DIFaddtex}[1]{{\protect\color{blue}\uwave{#1}}} %DIF PREAMBLE
	\providecommand{\DIFdeltex}[1]{{\protect\color{red}\sout{#1}}} %DIF PREAMBLE
	%DIF SAFE PREAMBLE %DIF PREAMBLE
	\providecommand{\DIFaddbegin}{} %DIF PREAMBLE
	\providecommand{\DIFaddend}{} %DIF PREAMBLE
	\providecommand{\DIFdelbegin}{} %DIF PREAMBLE
	\providecommand{\DIFdelend}{} %DIF PREAMBLE
	%DIF FLOATSAFE PREAMBLE %DIF PREAMBLE
	\providecommand{\DIFaddFL}[1]{\DIFadd{#1}} %DIF PREAMBLE
	\providecommand{\DIFdelFL}[1]{\DIFdel{#1}} %DIF PREAMBLE
	\providecommand{\DIFaddbeginFL}{} %DIF PREAMBLE
	\providecommand{\DIFaddendFL}{} %DIF PREAMBLE
	\providecommand{\DIFdelbeginFL}{} %DIF PREAMBLE
	\providecommand{\DIFdelendFL}{} %DIF PREAMBLE
	%DIF HYPERREF PREAMBLE %DIF PREAMBLE
	\providecommand{\DIFadd}[1]{\texorpdfstring{\DIFaddtex{#1}}{#1}} %DIF PREAMBLE
	\providecommand{\DIFdel}[1]{\texorpdfstring{\DIFdeltex{#1}}{}} %DIF PREAMBLE
	%DIF END PREAMBLE EXTENSION ADDED BY LATEXDIFF

	\begin{document}
	hello world

	Reference \DIFdelbegin \DIFdel{C \mbox{%DIFAUXCMD
	\cite{Verstraete:2004d}}%DIFAUXCMD
	,
	}\DIFdelend \DIFaddbegin \DIFadd{A \mbox{%DIFAUXCMD
	\cite{Czarnik:2015}}%DIFAUXCMD
	.
	Reference B \mbox{%DIFAUXCMD
	\cite{Czarnik:2012}}%DIFAUXCMD
	.
	}\DIFaddend

	\DIFdelbegin %DIFDELCMD < \begin{thebibliography}{1}
	%DIFDELCMD < %%%
	\DIFdelend \DIFaddbegin \begin{thebibliography}{2}
	\DIFaddend \makeatletter
	\providecommand \@ifxundefined [1]{
	\@ifx{#1\undefined}
	}
	\providecommand \@ifnum [1]{
	\ifnum #1\expandafter \@firstoftwo
	\else \expandafter \@secondoftwo
	\fi
	}
	\providecommand \@ifx [1]{
	\ifx #1\expandafter \@firstoftwo
	\else \expandafter \@secondoftwo
	\fi
	}
	\providecommand \natexlab [1]{#1}
	\providecommand \enquote [1]{``#1''}
	\providecommand \bibnamefont [1]{#1}
	\providecommand \bibfnamefont [1]{#1}
	\providecommand \citenamefont [1]{#1}
	\providecommand \href@noop [0]{\@secondoftwo}
	\providecommand \href [0]{\begingroup \@sanitize@url \@href}
	\providecommand \@href[1]{\@@startlink{#1}\@@href}
	\providecommand \@@href[1]{\endgroup#1\@@endlink}
	\providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\$12\catcode
	`\&12\catcode `\#12\catcode `\^12\catcode `\_12\catcode `\%12\relax}
	\providecommand \@@startlink[1]{}
	\providecommand \@@endlink[0]{}
	\providecommand \url [0]{\begingroup\@sanitize@url \@url }
	\providecommand \@url [1]{\endgroup\@href {#1}{\urlprefix }}
	\providecommand \urlprefix [0]{URL }
	\providecommand \Eprint [0]{\href }
	\providecommand \doibase [0]{http://dx.doi.org/}
	\providecommand \selectlanguage [0]{\@gobble}
	\providecommand \bibinfo [0]{\@secondoftwo}
	\providecommand \bibfield [0]{\@secondoftwo}
	\providecommand \translation [1]{[#1]}
	\providecommand \BibitemOpen [0]{}
	\providecommand \bibitemStop [0]{}
	\providecommand \bibitemNoStop [0]{.\EOS\space}
	\providecommand \EOS [0]{\spacefactor3000\relax}
	\providecommand \BibitemShut [1]{\csname bibitem#1\endcsname}
	\let\auto@bib@innerbib\@empty
	\bibitem [{\citenamefont {\DIFdelbegin \DIFdel{Verstraete}\DIFdelend \DIFaddbegin \DIFadd{Czarnik}\DIFaddend }\ \DIFaddbegin \DIFadd{and\ \mbox{%DIFAUXCMD
	\citenamefont
	}%DIFAUXCMD
	}{\DIFadd{Dziarmaga}}\DIFadd{(2015)}}]{\DIFadd{Czarnik:2015}}
	\BibitemOpen
	\bibfield {\DIFadd{author}} {\bibinfo {\DIFadd{author}} {\bibfnamefont {\DIFadd{Piotr}}\DIFadd{\ }\bibnamefont
	{\DIFadd{Czarnik}}}\DIFadd{\ and\ }\bibinfo {\DIFadd{author}} {\bibfnamefont {\DIFadd{Jacek}}\DIFadd{\ }\bibnamefont
	{\DIFadd{Dziarmaga}}}\DIFadd{,\ }}\bibfield {\DIFadd{title}} {\enquote {\bibinfo {\DIFadd{title}} {\DIFadd{Variational
	approach to projected entangled pair states at finite temperature}}\DIFadd{,}}\DIFadd{\ }}\href
	{\doibase \DIFadd{10.1103/PhysRevB.92.035152}} {\bibfield {\DIFadd{journal}} {\bibinfo
	{\DIFadd{journal}} {\DIFadd{Phys. Rev. B}}\DIFadd{\ }}\textbf {\bibinfo {\DIFadd{volume}} {\DIFadd{92}}}\DIFadd{,\ }\bibinfo
	{\DIFadd{pages}} {\DIFadd{035152}} \DIFadd{(}\bibinfo {\DIFadd{year}} {\DIFadd{2015}}\DIFadd{)}}\BibitemShut {\DIFadd{NoStop}}
	\bibitem [{\DIFadd{\mbox{%DIFAUXCMD
	\citenamefont }%DIFAUXCMD
	}{\DIFadd{Czarnik}}\DIFadd{\ }\DIFaddend \emph {et~al.}(\DIFdelbegin \DIFdel{2004}\DIFdelend \DIFaddbegin \DIFadd{2012}\DIFaddend )\citenamefont
	{\DIFdelbegin \DIFdel{Verstraete}\DIFdelend \DIFaddbegin \DIFadd{Czarnik}\DIFaddend }, \citenamefont {\DIFdelbegin \DIFdel{Garc\'ia-Ripoll}\DIFdelend \DIFaddbegin \DIFadd{Cincio}\DIFaddend },\ and\ \citenamefont
	{\DIFdelbegin \DIFdel{Cirac}\DIFdelend \DIFaddbegin \DIFadd{Dziarmaga}\DIFaddend }}]{\DIFdelbegin \DIFdel{Verstraete:2004d}\DIFdelend \DIFaddbegin \DIFadd{Czarnik:2012}\DIFaddend }
	\BibitemOpen
	\bibfield {author} {\bibinfo {author} {\bibfnamefont {\DIFdelbegin \DIFdel{F.}\DIFdelend \DIFaddbegin \DIFadd{Piotr}\DIFaddend }\DIFdelbegin \DIFdel{~}\DIFdelend \DIFaddbegin \DIFadd{\ }\DIFaddend \bibnamefont
	{\DIFdelbegin \DIFdel{Verstraete}\DIFdelend \DIFaddbegin \DIFadd{Czarnik}\DIFaddend }}, \bibinfo {author} {\bibfnamefont {\DIFdelbegin \DIFdel{J.~J.}\DIFdelend \DIFaddbegin \DIFadd{Lukasz}\DIFaddend }\ \bibnamefont
	{\DIFdelbegin \DIFdel{Garc\'ia-Ripoll}\DIFdelend \DIFaddbegin \DIFadd{Cincio}\DIFaddend }}, \ and\ \bibinfo {author} {\bibfnamefont {\DIFdelbegin \DIFdel{J.~I.}\DIFdelend \DIFaddbegin \DIFadd{Jacek}\DIFaddend }\ \bibnamefont
	{\DIFdelbegin \DIFdel{Cirac}\DIFdelend \DIFaddbegin \DIFadd{Dziarmaga}\DIFaddend }},\ }\DIFaddbegin \bibfield {\DIFadd{title}} {\enquote {\bibinfo {\DIFadd{title}} {\DIFadd{Projected
	entangled pair states at finite temperature: Imaginary time evolution with
	ancillas}}\DIFadd{,}}\DIFadd{\ }}\DIFaddend \href \DIFdelbegin \DIFdel{@noop }\DIFdelend {\DIFaddbegin \doibase \DIFadd{10.1103/PhysRevB.86.245101}\DIFaddend } {\bibfield
	{journal} {\bibinfo {journal} {Phys. Rev. \DIFdelbegin \DIFdel{Lett.}\DIFdelend \DIFaddbegin \DIFadd{B}\DIFaddend }\ }\textbf {\bibinfo {volume}
	{\DIFdelbegin \DIFdel{93}\DIFdelend \DIFaddbegin \DIFadd{86}\DIFaddend }},\ \bibinfo {pages} {\DIFdelbegin \DIFdel{207204}\DIFdelend \DIFaddbegin \DIFadd{245101}\DIFaddend } (\bibinfo {year} {\DIFdelbegin \DIFdel{2004}\DIFdelend \DIFaddbegin \DIFadd{2012}\DIFaddend })}\BibitemShut
	{NoStop}
	\end{thebibliography}


	\end{document}