Expression 6: "S" left parenthesis, "l" , right parenthesis equals floor left parenthesis, StartFraction, "l" Over "L" , EndFraction , right parenthesisSl=floorlL
6
Expression 7: "X" left parenthesis, "l" , right parenthesis equals Start sum from "i" equals 0 to floor left parenthesis, mod left parenthesis, "l" , "L" , right parenthesis , right parenthesis , end sum, sine left parenthesis, "a" left parenthesis, "i" , "S" left parenthesis, "l" , right parenthesis , right parenthesis , right parenthesis positive mod left parenthesis, "l" , 1 , right parenthesis sine left parenthesis, "a" left parenthesis, floor left parenthesis, mod left parenthesis, "l" , "L" , right parenthesis , right parenthesis plus 1 , "S" left parenthesis, "l" , right parenthesis , right parenthesis , right parenthesisXl=floormodl,L∑i=0sinai,Sl+modl,1sinafloormodl,L+1,Sl
7
Expression 8: "Y" left parenthesis, "l" , right parenthesis equals Start sum from "i" equals 0 to floor left parenthesis, mod left parenthesis, "l" , "L" , right parenthesis , right parenthesis , end sum, cosine left parenthesis, "a" left parenthesis, "i" , "S" left parenthesis, "l" , right parenthesis , right parenthesis , right parenthesis positive mod left parenthesis, "l" , 1 , right parenthesis cosine left parenthesis, "a" left parenthesis, floor left parenthesis, mod left parenthesis, "l" , "L" , right parenthesis , right parenthesis plus 1 , "S" left parenthesis, "l" , right parenthesis , right parenthesis , right parenthesisYl=floormodl,L∑i=0cosai,Sl+modl,1cosafloormodl,L+1,Sl
8
Expression 9: left parenthesis, "X" left parenthesis, "t" , right parenthesis , "Y" left parenthesis, "t" , right parenthesis , right parenthesisXt,Yt
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤