Expression 19: "b" Subscript, 0 , Baseline left parenthesis, "u" , "v" , right parenthesisb0u,v
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Expression 20: "s" left parenthesis, "u" , "v" , right parenthesis equals StartFraction, 3 Over StartRoot, "N" Subscript, "b" , Baseline , EndRoot , EndFraction left parenthesis, cos left parenthesis, "u" , right parenthesis "v" , sin left parenthesis, "u" , right parenthesis "v" plus 0.3 left parenthesis, 1 minus "v" , right parenthesis Superscript, 0.2 , Baseline , 0.7 left parenthesis, 1 minus "v" Superscript, 0.6 , Baseline , right parenthesis , right parenthesissu,v=3Nbcosuv,sinuv+0.31−v0.2,0.71−v0.6
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Expression 21: "b" plus "s" left parenthesis, "u" , "v" , right parenthesis . "x" "b" Subscript, "u" , Baseline plus StartRoot, 1 minus "V" squared , EndRoot left parenthesis, "s" left parenthesis, "u" , "v" , right parenthesis . "y" "b" Subscript, "v" , Baseline plus "s" left parenthesis, "u" , "v" , right parenthesis . "z" "L" left parenthesis, "b" Subscript, "n" , Baseline , right parenthesis , right parenthesisb+su,v.xbu+1−V2bsu,v.ybv+su,v.zLbn
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Expression 22: "c" Subscript, "s" , Baseline equals hsv left parenthesis, 40 plus 10 "V" Subscript, "b" , Baseline , 0.9 , 0.9 plus 0.1 "V" Subscript, "b" , Baseline , right parenthesiscs=hsv40+10Vb,0.9,0.9+0.1Vb
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Expression 23:
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Expression 25: "N" Subscript, "f" , Baseline equals 35Nf=35
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Expression 26: "I" Subscript, "f" , Baseline equals left bracket, 1... "N" Subscript, "f" , Baseline , right bracket minus 0.5If=1...Nf−0.5
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Expression 27: "U" Subscript, "f" , Baseline equals 2 pi times StartFraction, "I" Subscript, "f" , Baseline Over "N" Subscript, "f" , Baseline , EndFractionUf=2π·IfNf
Expression 29: "f" left parenthesis, "u" , "v" , right parenthesis equals left parenthesis, 0.1 "u" left parenthesis, 1 minus "v" to the 4th power , right parenthesis , 0.5 "v" squared minus 0.0 5 StartRoot, "u" squared plus 0.0 2 , EndRoot , "v" minus 0.2 "v" cubed , right parenthesisfu,v=0.1u1−v4,0.5v2−0.05u2+0.02,v−0.2v3
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Expression 30: "g" Subscript, 0 , Baseline left parenthesis, "u" , "v" , right parenthesis equals left parenthesis, cos left parenthesis, "u" , right parenthesis StartRoot, "v" left parenthesis, 1 minus "v" squared , right parenthesis , EndRoot , sin left parenthesis, "u" , right parenthesis StartRoot, "v" left parenthesis, 1 minus "v" squared , right parenthesis , EndRoot , 2 "v" , right parenthesisg0u,v=cosuv1−v2,sinuv1−v2,2v
