! cpsdif.cmd
! Subroutine cpsdif_1.cmd must be in the current directory, containing:
!   $0:=%1-%2
!   append $0 1
!   $0:=%2-%1
!   append $0 1
echo Create a Combination Difference Set from pairs of tones in the current scale
clear 1
iterate/combination @cpsdif_1
2
copy 1 0
unique
show
