Hidden Label: "L" equals left bracket, left parenthesis, 4 , 6 , right parenthesis , left parenthesis, 2 , 3 , right parenthesis , left parenthesis, 4 , 5 , right parenthesis , left parenthesis, 2 , 3 , right parenthesis , left parenthesis, negative 7 , 9 , right parenthesis , left parenthesis, 0 , 0 , right parenthesis , right bracketL=4,6,2,3,4,5,2,3,−7,9,0,0
Label
4
Hidden Label: "p" equals left parenthesis, 2 , 3 , right parenthesisp=2,3
Label
5
Expression 6: "F" Subscript, "i" "r" "s" "t" "I" "n" "d" "e" "x" "O" "f" , Baseline left parenthesis, "p" , "L" , right parenthesisFirstIndexOfp,L
equals=
22
6
Expression 7: "A" Subscript, "n" "y" "I" "n" "d" "e" "x" "O" "f" , Baseline left parenthesis, "p" , "L" , right parenthesisAnyIndexOfp,L
equals=
22
44
7
"x" Subscript, 1 , Baselinex1
"A" Subscript, "n" "y" "I" "n" "d" "e" "x" "O" "f" , Baseline left parenthesis, "p" , "L" , right parenthesisAnyIndexOfp,L