I hope this is clear: in simple English, the definition of fragility (& antifragility) = nonlinearity.
http://fooledbyrandomness.com/AntiFragilityJuly2011.pdf
I hope this is clear: in simple English, the definition of fragility (& antifragility) = nonlinearity.
http://fooledbyrandomness.com/AntiFragilityJuly2011.pdf