nonmonotonic

from WordNet (r) 3.0 (2006)
nonmonotonic
    adj 1: not monotonic [ant: {monotone}, {monotonic}]
    
from The Collaborative International Dictionary of English v.0.48
nonmonotonic \nonmonotonic\ adj. (Math. or logic)
   not monotonic; -- of relations between variables. Opposite of
   {monotonic}.
   [WordNet 1.5]
    

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