GIF89a5!,5ڋ޼扦꺐# Luwbp)̍Y~ӜTljy5P0juִ*<&ܓOF_/`tx6(8c6g٢$X)HY"8J`jVjccku4[|IeT [ë%mŬ܂-M.1+9%@.VVξI.Es=>'/zAx^|n1L''>qľjӐPHF!8 fL)U[Il&rd&O~x%$V2f _&Tj#f`$&Y8d~]28暢I%awƜ;fgSH 鏜yQ&`xhcYiyUfmu*ƀjjB笶ފkk lJP! MathType001 p=2pcos -1 Dl()+2pDl- l 2 -D 2 [];