From 3dca719ba8f9a59471f2c761cf8846cf597eae97 Mon Sep 17 00:00:00 2001
From: Simon-Kor <52245124+Simon-Kor@users.noreply.github.com>
Date: Mon, 16 Sep 2024 23:24:08 +0200
Subject: Topo Space Real Verfication

---
 library/numbers.tex | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'library/numbers.tex')

diff --git a/library/numbers.tex b/library/numbers.tex
index 8624260..406553e 100644
--- a/library/numbers.tex
+++ b/library/numbers.tex
@@ -792,7 +792,15 @@ Laws of the order on the reals
 \end{definition}
 
 \begin{definition}\label{intervalopen_infinite_right}
-    $\intervalopenInfiniteRight{a} = \{ x \in \reals \mid a < x\}$.
+    $\intervalopenInfiniteRight{a} = \{ x \in \reals \mid x > a\}$.
+\end{definition}
+
+\begin{definition}\label{intervalclosed_infinite_left}
+    $\intervalclosedInfiniteLeft{b} = \{ x \in \reals \mid x \leq b\}$.
+\end{definition}
+
+\begin{definition}\label{intervalclosed_infinite_right}
+    $\intervalclosedInfiniteRight{a} = \{ x \in \reals \mid x \geq a\}$.
 \end{definition}
 
 
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