Expression 2: "g" left parenthesis, "x" , "y" , "c" , right parenthesis equals left parenthesis, mod left parenthesis, "x" plus 1 , 2 , right parenthesis minus 1 , right parenthesis squared plus "y" squared minus "c" squaredgx,y,c=modx+1,2−12+y2−c2
2
Expression 3: 0 greater than or equal to StartFraction, "f" left parenthesis, "x" , "y" , right parenthesis Over "g" left parenthesis, "x" , "y" , 0.3 2 , right parenthesis , EndFraction "g" left parenthesis, StartFraction, "x" minus 1 Over 2 , EndFraction , StartFraction, "y" Over 2 , EndFraction , 1 , right parenthesis0≥fx,ygx,y,0.32gx−12,y2,1