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9.96 Tf 4.47 1.49 TD[(\()]TJ/F7 9.96 Tf 3.87 0 TD[(x)]TJ/F6 9.96 Tf 5.69 0 TD[(\))-277(=)]TJ/F14 9.96 Tf 17.15 7.47 TD[(P)]TJ/F10 6.97 Tf 10.52 -2.46 TD[(n)]TJ 0 -7.99 TD[(i)]TJ/F11 6.97 Tf 2.82 0 TD[(=1)]TJ/F6 9.96 Tf 10.58 2.98 TD[(\()]TJ/F7 9.96 Tf 3.87 0 TD[(x)]TJ/F11 6.97 Tf 5.69 3.62 TD[(2)]TJ/F10 6.97 Tf 0 -6.21 TD[(i)]TJ/F8 9.96 Tf 6.68 2.59 TD[(\241)]TJ/F6 9.96 Tf 9.96 0 TD[(10)]TJ/F7 9.96 Tf 9.96 0 TD[(cos)]TJ/F6 9.96 Tf 13.81 0 TD[(\(2)]TJ/F7 9.96 Tf 8.85 0 TD[(\274)-36(x)]TJ/F10 6.97 Tf 11.73 -1.49 TD[(i)]TJ/F6 9.96 Tf 3.32 1.49 TD[(\))-221(+)-223(10\))]TJ ET 0.4 w 486.3 -572.87 m 486.3 -560.92 l S 0.4 w 242.56 -573.07 m 486.3 -573.07 l S BT 251.97 -591.41 TD[(The)-306(initial)-307(p)-27(opulation)-307(is)-306(usually)-307(uniformly)-306(distributed)]TJ -9.96 -11.95 TD[(o)27(v)28(er)-314(the)-315(en)26(tire)-314(searc)27(h)-314(space.)-438(According)-316(to)-315(Angeline)-315(\([1]\))]TJ 0 -11.96 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