Reddit – math – Does anyone use Latin abbreviations other than QED (i.e. QEI, QEA, QEF)

Jovan Stosic September 28, 2019

/duckmath • Jun 3, 2017

Does anyone use Latin abbreviations other than QED (i.e. QEI, QEA, QEF)

  • QEI : Quod Erat Inveniendum (which was to be found)
  • QEA : Quod Est Absurdum (which is absurd)
  • QEF : Quod Erat Faciendum (which was to be done)

Do you just not use any of them and use the tombstone?

Does anyone use Latin abbreviations other than QED (i.e. QEI, QEA, QEF) from math

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