Does there exist an o-minimal first order theory with a trans-exponential (rapid growth) function? Lachlan's decision problem Does a finitely presented
NAID 40002001779 T.Mizuno, M.Takayasu and H.Takayasu,"The mechanism of double exponentialgrowth in hyper-inflation"Physica A 308,1-4,411-419(2002) 内藤陽介『マリ近現代史』彩流社、2013年5月5日。ISBN