นิพจน์ 6: "a" equals left bracket, 1 , ... , "n" , right bracketa=1,...,n
equals=
11
22
33
44
55
66
77
88
99
1010
1111
1212
6
นิพจน์ 7: "n" equals 12n=12
11
100100
7
นิพจน์ 8: left parenthesis, "x" minus StartFraction, "a" Over "n" , EndFraction , right parenthesis squared plus "y" squared equals left parenthesis, StartFraction, "a" Over "v" Subscript, "m" "a" "c" "h" , Baseline "n" , EndFraction , right parenthesis squaredx−an2+y2=avmachn2
8
นิพจน์ 9: left parenthesis, "x" minus "k" , right parenthesis squared plus "y" squared equals left parenthesis, StartFraction, "k" Over "v" Subscript, "m" "a" "c" "h" , Baseline , EndFraction , right parenthesis squaredx−k2+y2=kvmach2
