GIF89a,ڋ޼HICf 6S\VKSTIbT$LVV ƥiJ:X[SG^&8S'WąWhVG5g)$8bW) ij HIev:j:KgJ*Lɛ;lAvg|U\Yx[{)\K^K8֮ZU֧5|Οi]0 j EѡT/ D$K<2ʕ ! MathType0010 p=xcosf+ysinf;