表达式6: "c" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis equals 2 pi times "m" left parenthesis, "F" left parenthesis, StartFraction, "x" Over 2 pi , EndFraction , right parenthesis , 1 minus "F" left parenthesis, StartFraction, "x" Over 2 pi , EndFraction , right parenthesis , right parenthesisc0x=2π·mFx2π,1−Fx2π
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表达式7: "c" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis equals 2 pi times left parenthesis, "M" left parenthesis, "F" left parenthesis, StartFraction, "x" Over 2 pi , EndFraction minus .5 , right parenthesis , 1 minus "F" left parenthesis, StartFraction, "x" Over 2 pi , EndFraction minus .5 , right parenthesis , right parenthesis minus .5 , right parenthesisc1x=2π·MFx2π−.5,1−Fx2π−.5−.5
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表达式8: StartFraction, left brace, cos left parenthesis, "x" , right parenthesis greater than 0 : "c" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis minus pi , "c" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis minus pi , right brace Over 1.4 minus "M" left parenthesis, .5 , .5 , right parenthesis , EndFraction plus pi positive 4cosx>0:c1x−π,c0x−π1.4−M.5,.5+π+4
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表达式9: left parenthesis, .5 plus .5cos left parenthesis, "x" , right parenthesis , right parenthesis to the 5th power negative 2.5+.5cosx5−2
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表达式10: left parenthesis, .5 plus .5cos left parenthesis, "x" , right parenthesis , right parenthesis Superscript, 1 fifth , Baseline negative 4.5+.5cosx15−4
