Expression 8: "C" Subscript, 1 , Baseline equals hsv left parenthesis, 230 , 1 , 1 , right parenthesisC1=hsv230,1,1
8
Expression 9: StartAbsoluteValue, "x" , EndAbsoluteValue greater than or equal to 0x≥0
9
Expression 10: "C" Subscript, 2 , Baseline equals hsv left parenthesis, 180 times StartFraction, left bracket, 0 , "S" Subscript, "t" "e" "p" "S" "i" "z" "e" , Baseline ... "N" minus "S" Subscript, "t" "e" "p" "S" "i" "z" "e" , Baseline , right bracket Over "N" , EndFraction minus 110 , 1 , 1 , right parenthesisC2=hsv180·0,StepSize...N−StepSizeN−110,1,1
10
Expression 11: StartAbsoluteValue, "R" left parenthesis, left parenthesis, "x" , "y" , right parenthesis , left bracket, 1 , 1 plus "S" Subscript, "t" "e" "p" "S" "i" "z" "e" , Baseline ... "N" , right bracket , 1 , right parenthesis , EndAbsoluteValue less than or equal to 2Rx,y,1,1+StepSize...N,1≤2