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8.18.1 safeExp(x):

safeExp $<$ Timing: $<$ Utilities.py 

    NAM: safeExp (function)
    DES: correct a bug in Numerical that raise an expection when
         computing exponential of small numbers, this take a lot of time !
         but faster thant converting to nummarray compute the exp and back to numeric !!




Frank Bertoldi 2005-11-10