+ Moment dt = infos_[i].start_moment_ - infos_[i].beat_start_;
+
+ /*
+ This is a kludge, for the most common case of 16th, 32nds
+ etc. What should really happen is that \times x/y should
+ locally introduce a voice-specific beat duration. (or
+ perhaps: a list of beat durations for nested tuplets.)
+
+ */
+
+ dt /= infos_[i].beat_length_;
+
+ if (dt.den () < min_den)