運算式 6: left parenthesis, "x" minus "w" "u" pi , right parenthesis squared plus left parenthesis, "y" minus 2 , right parenthesis squared equals 1x−wuπ2+y−22=1
6
運算式 7: left parenthesis, "x" minus "w" "u" pi , right parenthesis squared plus left parenthesis, "y" minus 2 , right parenthesis squared equals 4x−wuπ2+y−22=4
7
運算式 8: left parenthesis, "w" "u" pi , 2 , right parenthesiswuπ,2
8
運算式 9: "y" equals 1y=1
9
運算式 10: left parenthesis, "w" "u" pi , 0 , right parenthesiswuπ,0
10
運算式 11: left parenthesis, "w" "u" pi , 2 "t" , right parenthesiswuπ,2t
