Something

compile:
     [echo] Setting up intermediate files...
     [exec] This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4)
     [exec] entering extended mode
     [exec] (./results.tex
     [exec] LaTeX2e <2003/12/01>
     [exec] Babel <v3.8d> and hyphenation patterns for american, french, german, ngerman, b
     [exec] ahasa, basque, bulgarian, catalan, croatian, czech, danish, dutch, esperanto, e
     [exec] stonian, finnish, greek, icelandic, irish, italian, latin, magyar, norsk, polis
     [exec] h, portuges, romanian, russian, serbian, slovak, slovene, spanish, swedish, tur
     [exec] kish, ukrainian, nohyphenation, loaded.
     [exec] (/usr/share/texmf-tetex/tex/latex/base/article.cls
     [exec] Document Class: article 2004/02/16 v1.4f Standard LaTeX document class
     [exec] (/usr/share/texmf-tetex/tex/latex/base/size10.clo))
     [exec] (/usr/share/texmf-tetex/tex/latex/amsmath/amsmath.sty
     [exec] For additional information on amsmath, use the `?' option.
     [exec] (/usr/share/texmf-tetex/tex/latex/amsmath/amstext.sty
     [exec] (/usr/share/texmf-tetex/tex/latex/amsmath/amsgen.sty))
     [exec] (/usr/share/texmf-tetex/tex/latex/amsmath/amsbsy.sty)
     [exec] (/usr/share/texmf-tetex/tex/latex/amsmath/amsopn.sty))
     [exec] (/usr/share/texmf-tetex/tex/latex/graphics/graphicx.sty
     [exec] (/usr/share/texmf-tetex/tex/latex/graphics/keyval.sty)
     [exec] (/usr/share/texmf-tetex/tex/latex/graphics/graphics.sty
     [exec] (/usr/share/texmf-tetex/tex/latex/graphics/trig.sty)
     [exec] (/usr/share/texmf-tetex/tex/latex/graphics/graphics.cfg)
     [exec] (/usr/share/texmf-tetex/tex/latex/graphics/pdftex.def)))
     [exec] (/usr/share/texmf-tetex/tex/latex/tabls/tabls.sty)
     [exec] No file results.aux.
     [exec] (/usr/share/texmf-tetex/tex/context/base/supp-pdf.tex
     [exec] (/usr/share/texmf-tetex/tex/context/base/supp-mis.tex
     [exec] loading : Context Support Macros / Miscellaneous (2004.10.26)
     [exec] )
     [exec] loading : Context Support Macros / PDF (2004.03.26)
     [exec] )
     [exec] ! Missing $ inserted.
     [exec] <inserted text> 
     [exec]                 $
     [exec] l.26 \qubit{1}
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     [exec] ? 
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     [exec] <inserted text> 
     [exec]                 $
     [exec] l.26 \qubit{1}
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     [exec] No pages of output.
     [exec] Transcript written on results.log.