X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathDiff.cpp;h=9052d8999ba1541b1632ccb7be67ecadb71ee948;hb=19c7902b53a911bb721bf56c38b6f39e6e7df156;hp=1e990d7ffb15a4a05a83054335ddcb79bed97304;hpb=c060a85d811674888c31db9ee0407d8b5cc37b6e;p=lyx.git

diff --git a/src/mathed/InsetMathDiff.cpp b/src/mathed/InsetMathDiff.cpp
index 1e990d7ffb..9052d8999b 100644
--- a/src/mathed/InsetMathDiff.cpp
+++ b/src/mathed/InsetMathDiff.cpp
@@ -95,18 +95,6 @@ void InsetMathDiff::mathematica(MathematicaStream & os) const
 }
 
 
-void InsetMathDiff::mathmlize(MathStream & os) const
-{
-	os << "diff(";
-	for (idx_type idx = 0; idx < nargs(); ++idx) {
-		if (idx != 0)
-			os << ',';
-		os << cell(idx);
-	}
-	os << ')';
-}
-
-
 void InsetMathDiff::write(WriteStream &) const
 {
 	LYXERR0("should not happen");