Expression 5: "N" equals left brace, 0 less than "x" less than 206 : 2 , 206 less than "x" less than 736 : 3 , 736 less than "x" less than 1444 : 4 , 1444 less than "x" less than 5424 : 5 , right braceN=0<x<206:2,206<x<736:3,736<x<1444:4,1444<x<5424:5
5
Expression 6: 0 less than "y" less than or equal to "N"0<y≤N
6
Expression 7: "V" equals left brace, 0 less than "x" less than 107 : 3 , 107 less than "x" less than 576 : 4 , 576 less than "x" less than 906 : 5 , right braceV=0<x<107:3,107<x<576:4,576<x<906:5
7
Expression 8: 0 less than "y" less than or equal to "V"0<y≤V
8
Expression 9: "T" equals left brace, 0 less than "x" less than 97 : 1 , 97 less than "x" less than 171 : 3 , right braceT=0<x<97:1,97<x<171:3
9
Expression 10: 0 less than "y" less than or equal to "T"0<y≤T