latex2e-20170101/required/amsmath/testfiles/tlb-utex-003.lvt

   1 \documentclass{article}
   2
   3
   4 \input{test2e}
   5
   6 % Check that tests for the mathcode of - during package load
   7 % do not fail if Umathcode already assigned
   8
   9 \ifx\Umathcode\undefined\else
  10 \Umathcode`\- 2 2 0
  11 \fi
  12 \START
  13 \usepackage{amsopn}
  14
  15 \DeclareMathOperator{\foobar}{foo-bar}
  16
  17 \begin{document}
  18
  19 foo-bar
  20
  21 $\phi -\foobar \phi$
  22
  23 \end{document}