4.3.3 Quantitative determination of directions
In connection with the redshift of light we have also to answer the following question:"How many of directions do exist?". This number of directions is certainly not limited. But it is known after how many steps of DlDn=1 the same direction is found again:
According to the definition of l (see above:"... spacial distance between two equal points, whereas in between everything is unequal to these points" and Fig.12 .) the same direction after steps will be found again.