Hi, This code:
\version "2.21.0" { << { a } \\ { \omit NoteHead g } >> } causes LilyPond to complain twice: programming error: Infinity or NaN encountered This happens when the second note comes close to the first note. G notes and upper trigger the bug, F notes and lower are fine. So, I assume (pure speculation) that this happens when LilyPond has to place note heads on a column, because a G note requires a special shift. Could be linked with: [1]https://sourceforge.net/p/testlilyissues/issues/4964/ Does anyone have an idea of a workaround? Thanks! Jean Abou Samra References 1. https://sourceforge.net/p/testlilyissues/issues/4964/ _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond