3.14 or 6.28? Pi or Tau? Complex or simple? Do you have a preference?
Today is Tau Day:
No harm to question
whatever we think is right.
Life could be simpler!
For more information about this day and the “story of this mathematical constant” see: https://nationaltoday.com/tau-day/
Life Matters 
It sounds like Tau day really takes the cake, I mean Pi.
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