diff --git a/Text/TeXMath/Parser.hs b/Text/TeXMath/Parser.hs
--- a/Text/TeXMath/Parser.hs
+++ b/Text/TeXMath/Parser.hs
@@ -156,7 +156,7 @@
   sepBy1 (many (notFollowedBy endLine >> expr)) (symbol "&")
 
 array :: GenParser Char st Exp
-array = stdarray <|> eqnarray <|> align <|> cases <|> matrix
+array = stdarray <|> eqnarray <|> align <|> cases <|> matrix <|> split
 
 matrix :: GenParser Char st Exp
 matrix =  matrixWith "pmatrix" "(" ")"
@@ -193,6 +193,11 @@
 cases = inEnvironment "cases" $ do
   rs <- sepEndBy1 arrayLine endLine
   return $ EGrouped [EStretchy (ESymbol Open "{"), EArray [] rs]
+
+split :: GenParser Char st Exp
+split = inEnvironment "split" $ do
+  rs <- sepEndBy1 arrayLine endLine
+  return $ EArray [AlignRight, AlignLeft] rs
 
 arrayAlignments :: GenParser Char st [Alignment]
 arrayAlignments = try $ do
diff --git a/texmath.cabal b/texmath.cabal
--- a/texmath.cabal
+++ b/texmath.cabal
@@ -1,5 +1,5 @@
 Name:                texmath
-Version:             0.5.0.3
+Version:             0.5.0.4
 Cabal-Version:       >= 1.6
 Build-type:          Custom
 Synopsis:            Conversion of LaTeX math formulas to MathML.