Expression 9: left parenthesis, 1 minus "l" left parenthesis, StartAbsoluteValue, "x" Subscript, 1 , Baseline , EndAbsoluteValue minus 1 , right parenthesis , right parenthesis left parenthesis, "l" left parenthesis, "y" Subscript, 1 , Baseline , right parenthesis , right parenthesis tilde 01−lx1−1ly1~0
9
Moving up collision
10
Expression 11: negative "e" Subscript, 3 , Baseline left bracket, 1 , right bracket plus 10 left parenthesis, 1 minus "e" Subscript, 3 , Baseline left bracket, 1 , right bracket , right parenthesis−e31+101−e31
equals=
1010
11
Moving down collision
12
Expression 13: "e" Subscript, 4 , Baseline left bracket, 1 , right bracket minus 10 left parenthesis, 1 minus "e" Subscript, 4 , Baseline left bracket, 1 , right bracket , right parenthesise41−101−e41
equals=
negative 10−10
13
Moving left collision
14
Expression 15: "e" Subscript, 2 , Baseline left bracket, 1 , right bracket minus 10 left parenthesis, 1 minus "e" Subscript, 2 , Baseline left bracket, 1 , right bracket , right parenthesise21−101−e21
equals=
negative 10−10
15
Moving right collision
16
Expression 17: negative "e" Subscript, 1 , Baseline left bracket, 1 , right bracket plus 10 left parenthesis, 1 minus "e" Subscript, 1 , Baseline left bracket, 1 , right bracket , right parenthesis−e11+101−e11
