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authorSimon-Kor <52245124+Simon-Kor@users.noreply.github.com>2024-08-27 02:13:29 +0200
committerSimon-Kor <52245124+Simon-Kor@users.noreply.github.com>2024-08-27 02:13:29 +0200
commit604d7a87b4c45ab13ef03e3c7a611ad4f9342f23 (patch)
treef5121f17d97dba1df8a815b0b21abfeb01c50513 /library
parent30f7c63ce566c993816607f3368c357233693aae (diff)
ambigus parse fix. The proof goal must be changed,
since now some could define a function with overlapping and worng subdomains
Diffstat (limited to 'library')
-rw-r--r--library/topology/urysohn2.tex4
1 files changed, 3 insertions, 1 deletions
diff --git a/library/topology/urysohn2.tex b/library/topology/urysohn2.tex
index 05ea180..f2f6ef3 100644
--- a/library/topology/urysohn2.tex
+++ b/library/topology/urysohn2.tex
@@ -46,7 +46,9 @@
Define $f : X \to \reals$ such that $f(x) = $
\begin{cases}
- &(x + x) , x \in X
+ &(x + x) &\text{if} x \in X
+ & x &\text{if} x \neq \zero
+ & \zero & \text{if} x = \zero
% & x ,x \in X <- will result in technicly ambigus parse
\end{cases}