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Mathematics Programs 15–5
Program Lines:
(In ALG mode)
Description
  %
 - "
 ! %
Saves X + U in X.
  #
 - &
 ! &
Saves V + Y in Y.
  '
 - $
 ! '
Saves Z + W in Z.
 ! 
Loops back for polar conversion and display/input.
Checksum and length: 6ED7 33
 
Defines the beginning of the vector–subtraction
routine.
 .
Multiplies X, Y and Z by (–1) to change the sign.
 !º %
 !º &
 !º '
 ! 
Goes to the vector–addition routine.
Checksum and length: 5FC1 30
  
Defines the beginning of the cross–product routine.
  &
 º $
 .
  '
 º #
 !
Calculates (YWZV), which is the X component.
 !
  '
 º "
.
  %
 º $