Expression 15: "f" Subscript, "v" , Baseline equals "v" to left bracket, .9 left parenthesis, "v" left bracket, "i" Subscript, 2 , Baseline , right bracket plus .2 "f" Subscript, "o" "r" "c" "e" , Baseline left parenthesis, "p" left bracket, "i" Subscript, 2 , Baseline , right bracket , "i" Subscript, "d" "s" , Baseline left bracket, "i" Subscript, 2 , Baseline , right bracket , right parenthesis , right parenthesis for "i" Subscript, 2 , Baseline equals left bracket, 1...length left parenthesis, "p" , right parenthesis , right bracket , right bracketfv=v→.9vi2+.2forcepi2,idsi2fori2=1...lengthp
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Expression 16: "s" Subscript, "t" "e" "p" , Baseline equals "p" to "p" plus StartFraction, "v" Over 300 , EndFraction , "f" Subscript, "v" , Baselinestep=p→p+v300,fv
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Expression 17: "c" Subscript, "o" "l" , Baseline equals hsv left parenthesis, mod left parenthesis, 360 left parenthesis, StartFraction, "i" Subscript, "d" "s" , Baseline plus 1 Over "c" Subscript, "o" "l" "o" "r" "s" , Baseline , EndFraction , right parenthesis , 360 , right parenthesis , 1 , 1 , right parenthesiscol=hsvmod360ids+1colors,360,1,1
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Expression 18: "d" Subscript, 2 , Baseline equals left bracket, 0 , right bracketd2=0
Expression 20: "a" equals "a" Subscript, "t" "t" "r" , Baseline to round left parenthesis, 3random left parenthesis, "c" squared , right parenthesis minus 1 , right parenthesisa=attr→round3randomc2olors−1
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Expression 21: "p" Subscript, "r" , Baseline equals "p" to left parenthesis, random left parenthesis, "a" Subscript, "m" "o" "u" "n" "t" , Baseline , right parenthesis , random left parenthesis, "a" Subscript, "m" "o" "u" "n" "t" , Baseline , right parenthesis , right parenthesis minus left parenthesis, .5 , .5 , right parenthesispr=p→randomamount,randomamount−.5,.5
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Expression 22: "v" Subscript, "r" , Baseline equals "v" to left parenthesis, left bracket, 1... "a" Subscript, "m" "o" "u" "n" "t" , Baseline , right bracket to the 0 power minus 1 , left bracket, 1... "a" Subscript, "m" "o" "u" "n" "t" , Baseline , right bracket to the 0 power minus 1 , right parenthesisvr=v→1...amount0−1,1...amount0−1
