Expression 14: "v" Subscript, "l" "a" "n" "d" "i" "n" "g" , Baseline left parenthesis, "h" , right parenthesis equals StartFraction, left parenthesis, "l" left parenthesis, "h" , right parenthesis minus "h" , right parenthesis Over "p" , EndFraction left brace, 0 less than "h" less than "f" , right bracevlandingh=lh−hp0<h<f
14
Expression 15: "v" Subscript, "l" "a" "n" "d" "i" "n" "g" , Baseline left parenthesis, 0 , right parenthesisvlanding0