Expression 3: "d" Subscript, "o" , Baseline equals "i" Subscript, 1 , Baseline to "i" , left brace, abs left parenthesis, "i" minus "i" Subscript, 1 , Baseline , right parenthesis equals 1 : "X" to "X" plus "i" minus "i" Subscript, 1 , Baseline , abs left parenthesis, "i" minus "i" Subscript, 1 , Baseline , right parenthesis equals 5 : "Y" to "Y" plus StartFraction, "i" minus "i" Subscript, 1 , Baseline Over 5 , EndFraction , right bracedo=i1→i,absi−i1=1:X→X+i−i1,absi−i1=5:Y→Y+i−i15
3
Hidden Label: left parenthesis, "X" , "Y" , right parenthesisX,Y