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Diffstat (limited to 'latex/naproche.sty')
| -rw-r--r-- | latex/naproche.sty | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/latex/naproche.sty b/latex/naproche.sty index 1a8afb6..c0fd318 100644 --- a/latex/naproche.sty +++ b/latex/naproche.sty @@ -156,6 +156,8 @@ \newcommand{\abs}[1]{\left\lvert#1\right\rvert} \newcommand{\realsminus}{\reals_{-}} \newcommand{\at}[2]{#1(#2)} +\newcommand{\intervalopenInfiniteLeft}[1]{(-\infty, #1)} +\newcommand{\intervalopenInfiniteRight}[1]{(#1, \infty)} \newcommand\restrl[2]{{% we make the whole thing an ordinary symbol |