PROG-VEC-ANGLE

[GENERIC-FUNCTION]


OMPitchField
Function Reference
ARGUMENTS:
  - from1 list of integers  
  - to1 list of integers  
  - from2 list of integers [default = (0 1 2 3 4 5 6 7 8 9 10 11)]
  - to2 list of integers [default = 12]
  - classreps list of PROG-CLASSREP expressions  
&optional
 
  - n modulus of the pc space  

Description:


Calculates length-k progression vectors for pairs (FROM1 TO1) and
(FROM2 TO2) (see documentation of function PROG-VEC for details).
These vectors are given a geometric interpretation which locates
them at a common origin in k-dimensional space. The angle between
the two vectors is then calculated and returned.



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