Calculation: LeD1lL - 1
AB =
saknis(
(x2-x1)^2+ (y2-y1)^2+ (z2-z1)^2)
saknis(
(x2-x1)^2+ (y2-y1)^2+ (z2-z1)^2)|
|
AB = saknis( (x2-x1)^2+ (y2-y1)^2+ (z2-z1)^2)$$AB$$ = $$\sqrt {(x2-x1)^{2}+(y2-y1)^{2}+(z2-z1)^{2}}$$
(x2-x1)^2+ (y2-y1)^2+ (z2-z1)^2)$$AB$$ = $$\sqrt {(x2-x1)^{2}+(y2-y1)^{2}+(z2-z1)^{2}}$$