vacu9708 commented on issue #17977:
URL: https://github.com/apache/tvm/issues/17977#issuecomment-2894702450

   Hi, @Cookiee235
   
   I don't think what you’re seeing is a bug, but rather a natural consequence 
of optimizing operations with float16 values.
   I ran your code and saw that all precision losses are within 1 ULP, except 
for five or fewer cases where the loss is 2 ULPs, which is still an extremely 
small difference.
   For your reference, ULP (Unit in the Last Place) means the smallest gap 
between representable numbers.
   
   Hope this helps.


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