/*
Do stem computations. These depend on YL and YR linearly, so we can
precompute for every stem 2 factors.
/*
Do stem computations. These depend on YL and YR linearly, so we can
precompute for every stem 2 factors.
void score_slope_direction (Beam_configuration *config) const;
void score_slope_musical (Beam_configuration *config) const;
void score_stem_lengths (Beam_configuration *config) const;
void score_slope_direction (Beam_configuration *config) const;
void score_slope_musical (Beam_configuration *config) const;
void score_stem_lengths (Beam_configuration *config) const;