1 files changed, 3 insertions, 0 deletions
diff --git a/main.tex b/main.tex
index 5eb3e79..1eab56b 100644
--- a/main.tex
+++ b/main.tex
@@ -25,6 +25,9 @@
 \usepackage{amssymb}
 
 % Theorem styles
+\theoremstyle{plain}
+\newtheorem{proposition}{Proposición}
+\newtheorem{corollary}{Corolario}
 \theoremstyle{definition}
 \newtheorem{definition}{Definición}
 \theoremstyle{remark}