Yukterez

Hase & Igel

Feb 7th, 2021 (edited)
41
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  1. In[1]
  2. c = 299792458 m/sek;
  3. v = 999999/1000000 c;
  4. yr = 36525*24*36 sek;
  5. lyr = yr*c;
  6. x = 1000 lyr;
  7.  
  8. In[6]
  9. t = x/(c-v); "t" -> t -> t/yr "yr"
  10. Out[6]
  11. t -> 31557600000000000 sek -> 1000000000 yr
  12.  
  13. In[7]
  14. s = c x/(c-v); "s" -> s -> s/lyr "lyr"
  15. Out[7]
  16. s -> 9460730472580800000000000 m -> 1000000000 lyr
  17.  
  18. In[8]
  19. ŝ = Sqrt[1-v^2/c^2]s; "ŝ" -> ŝ -> N[ŝ/lyr] "lyr"
  20. Out[8]
  21. ŝ -> 9460730472580800000 Sqrt[1999999] m -> 1414213.20881966 lyr
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