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Diffstat (limited to 'Master/texmf-dist/tex/latex/piff/tensor.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/piff/tensor.sty | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/Master/texmf-dist/tex/latex/piff/tensor.sty b/Master/texmf-dist/tex/latex/piff/tensor.sty deleted file mode 100644 index 3c02623718e..00000000000 --- a/Master/texmf-dist/tex/latex/piff/tensor.sty +++ /dev/null @@ -1,62 +0,0 @@ -\def\filename{tensor.sty} -\def\fileversion{1.00} -\def\filedate{03 Jun 1996 14:57:09 BST} -%% -%% Copyright (C) 1996 Mike Piff -%% -%%M.Piff@sheffield.ac.uk -%% -%%Defines the command \tensor with two parameters. -%% #1 = The name of the tensor -%% #2 = The superscript/subscript sequence. -%% -%% eg -%% -%% \tensor{A}{^{i}_{j}^{kl}} -%% -%% Don't forget the enclosing braces round the indices!! -%% -% -\typeout{\filename\space v\fileversion, (C) Copyright Mike Piff, \filedate} -\NeedsTeXFormat{LaTeX2e}[1995/12/01] - -\ProvidesPackage{tensor} -\ProcessOptions - -\newtoks\tensor@sup \newtoks\tensor@sub -\newcommand\tensor[2]{\tensor@sup={}\tensor@sub={}% - #1\tensor@process#2\tensor@endprocess% -} - -\newcommand\tensor@process[1]{% - \ifx #1\tensor@endprocess - \let\next\tensor@finish - \else - \ifx#1^% - \let\next\tensor@absorbsup - \else - \ifx#1_% - \let\next\tensor@absorbsub - \else - \PackageError{tensor}{Sub/Superscript token missing}% - \fi - \fi - \fi - \next -} - -\newcommand\tensor@absorbsup[1]{% - \tensor@sup=\expandafter{\the\tensor@sup#1}% - \tensor@sub=\expandafter{\the\tensor@sub\phantom{#1}}% - \tensor@process -} - -\newcommand\tensor@absorbsub[1]{% - \tensor@sub=\expandafter{\the\tensor@sub#1}% - \tensor@sup=\expandafter{\the\tensor@sup\phantom{#1}}% - \tensor@process -} - -\def\tensor@finish{_{\the\tensor@sub}^{\the\tensor@sup}} -\endinput - |