+snippet floor "Floor" w
+\lfloor $1 \rfloor
+endsnippet
+
+snippet cubert "Cube root" w
+\sqrt[\leftroot{-2}\uproot{2}3]{$1}
+endsnippet
+
+snippet nroot "Root" w
+\sqrt[\leftroot{-2}\uproot{2}$1]{$2}
+endsnippet
+
+snippet ceil "Ceiling" w
+\lceil $1 \rceil
+endsnippet
+
+snippet sin "Sin" w
+\sin($1)
+endsnippet
+
+snippet cos "Cos" w
+\cos($1)
+endsnippet
+
+snippet tan "Tan" w
+\tan($1)
+endsnippet
+
+snippet asin "Arcsin" w
+\sin^{-1}($1)
+endsnippet
+
+snippet acos "Arccos" w
+\cos^{-1}($1)
+endsnippet
+
+snippet atan "Arctan" w
+\tan^{-1}($1)
+endsnippet
+
+snippet sins "Sin Squared" w
+\sin^{2}($1)
+endsnippet
+
+snippet coss "Cos Squared" w
+\cos^{2}($1)
+endsnippet
+
+snippet tans "Tan Squared" w
+\tan^{2}($1)
+endsnippet
+
+snippet cis "Cis" w
+\mathrm{cis}($1)
+endsnippet
+
+snippet ... "elpises" iA
+\ldots
+endsnippet
+
+# text
+snippet span "Span" w
+\text{span}($0)
+endsnippet
+
+snippet col "Col" w
+\text{Col}($0)
+endsnippet
+
+snippet row "Row" w
+\text{Row}($0)
+endsnippet
+
+snippet rank "Rank" w
+\text{Rank}($0)
+endsnippet
+
+snippet nullity "Nullity" w
+\text{Nullity}($0)
+endsnippet