diff --git a/lua/typstar/snippets/math.lua b/lua/typstar/snippets/math.lua
index f94252e..b887585 100644
--- a/lua/typstar/snippets/math.lua
+++ b/lua/typstar/snippets/math.lua
@@ -31,6 +31,7 @@ return {
     snip('gt', '>> ', {}, math),
     snip('le', '<<= ', {}, math),
     snip('ne', '!= ', {}, math),
+    snip('eel', '&= ', {}, math),
     snip('ge', '>>= ', {}, math),
 
 	-- custom
@@ -45,6 +46,7 @@ return {
     snip('del', 'Delta ', {}, math),
     snip('apr', 'approx ', {}, math),
     snip('pal', 'parallel ', {}, math),
+    snip('sa', 'space ', {}, math),
 
     -- operators
     snip('ak([^k ])', '+ <>', { cap(1) }, math, 100, { wordTrig = false }),