quasianalytic

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English[edit]

Etymology[edit]

quasi- +‎ analytic

Adjective[edit]

quasianalytic (not comparable)

  1. (mathematics) Belonging or relating to a generalization of the class of real analytic functions based upon the fact that, if f is an analytic function on an interval [a,b] ⊂ R, and at some point f and all of its derivatives are zero, then f is identically zero on all of [a,b].