I|Odd   1Courier NewSymbolxyx1Courier New1Courier NewTimes New RomanTimes New Romanxyx1Courier New1Courier New1Courier New1Courier NewtPtPtPtP { d< Pp {@@YCc}YCc}@u???@@@@@@033333??@^ߛOw????c :@n TaTa@@?@ @@@8eҜ?@@22??h!@$$$ թJS@???????nd?h@lApBtCxD~k0Pacos(t) bcos(ft+d):(x,y) = (acos(t),bcos(ft+d)); 0.000000 <= t <= 251.327412rPrPxyzhfffff@@JXT@?@@@@h!@@@@@@@@@@@@@@@@@@@@@@@   Lissajous Figures000000 <= t <= 251.327412`N)xh؀@@Times New Roman(x,y) = (acos(t),bcos(ft+d)); 0.000000 <= t <= 251.327412n۶m۶@D&@>@