GIF89aK@@@,K0I8͂\(B Gycˠ2Ug#~"h ~S09BqUl'|.OGwlj|cv.A)z/d{ "_] ;oxK;{wd?nBe}k'!DV 'TS:f"[H1~"Հڨ@36wb(JjK_P ! MathType001 y=f(x);