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-rw-r--r--math/sets.page10
1 files changed, 6 insertions, 4 deletions
diff --git a/math/sets.page b/math/sets.page
index 7b464ed..e8c9e2e 100644
--- a/math/sets.page
+++ b/math/sets.page
@@ -41,11 +41,13 @@ $~$ (NOTE: tilde) (*similarity*; eg of geometric figures).
Some properties of equivalence relations are
reflexive
- if $a=a$ is true for all a
-symetric
- if $a=b$ implies $b=a$
+: if $a=a$ is true for all a
+
+symmetric
+: if $a=b$ implies $b=a$
+
transitive
- if $a=b$ and $b=c$ implies $a=c$
+: if $a=b$ and $b=c$ implies $a=c$
[^rudin]: **Principles of Mathematical Analysis (3rd ed)**, by Walter Rudin. McGraw-Hill, 1976