IXRQꝕ<xPn0DW,rJZ/J> E/N?V"%,KOܝvnMSWXW z]uiW]Q̊[NZ5nd[vGUQlI"Iஏ{JWF'Kz*ZS:$JR G5IyL;о#qgɑҒS<1=fFz}lh >B`9~j?CUaL܉vj`}bFWGwb/wB ZCL,rtIKQ )D 5 Jw'5 return -Sinh(x) / Cosh(x); .BXӑ} Î!#ԢPhHxc``((OAאI ՀpqC.bs'DdIX~W5SghdQ'@ return Sinh(x) / Cosh(x);