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Diffstat (limited to 'library/topology/continuous.tex')
| -rw-r--r-- | library/topology/continuous.tex | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/topology/continuous.tex b/library/topology/continuous.tex index a9bc58e..95c4d0a 100644 --- a/library/topology/continuous.tex +++ b/library/topology/continuous.tex @@ -3,6 +3,8 @@ \import{function.tex} \import{set.tex} +\subsection{Continuous}\label{form_sec_continuous} + \begin{definition}\label{continuous} $f$ is continuous iff for all $U \in \opens[Y]$ we have $\preimg{f}{U} \in \opens[X]$. \end{definition} |