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base:approximation_to_distance

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base:approximation_to_distance [2020-02-10 21:44]
djmips
base:approximation_to_distance [2020-02-11 01:45]
djmips
Line 17: Line 17:
 ; than (9/8) + one bit uncertainty. ; than (9/8) + one bit uncertainty.
  
-; input: x1,y2  x2,y2+; input: x1,y1  x2,y2
 ; uses: A xd,yd ; uses: A xd,yd
 +; output: approximate distance between x1,y1 and x2,y2 in A + ninth bit in C 
 +; If the actual distance is 228 or less the result estimate will fit in 8 bits
  
 Dist: Dist:
base/approximation_to_distance.txt ยท Last modified: 2020-02-11 01:45 by djmips