GIF89a$!,$ڋ޼H扦Z"rG M?[(4ZƜE'S^]R/R0ۉ5;iΘ{@g qVSӦcdyYyS5)7iz"DXi{ך (Ȋx;||wX* ,]|mJN:.M;]>w /vC s(DLk==–5bF8!uq4f[ƒD)&[vԑ&Ky1DR'|i4ҥL:}! MathType001T c a =v(t) dtab 0p ;