Expressão 2: "f" left parenthesis, "P" , "r" , "n" , right parenthesis equals join left parenthesis, "f" left parenthesis, "P" plus "i" "r" , 0.5 "r" , "n" minus 1 , right parenthesis , "f" left parenthesis, "P" plus left parenthesis, negative StartFraction, StartRoot, 3 , EndRoot Over 2 , EndFraction minus 1 half "i" , right parenthesis "r" , 0.5 "r" , "n" minus 1 , right parenthesis , "f" left parenthesis, "P" plus left parenthesis, StartFraction, StartRoot, 3 , EndRoot Over 2 , EndFraction minus 1 half "i" , right parenthesis "r" , 0.5 "r" , "n" minus 1 , right parenthesis , right parenthesisfP,r,n=joinfP+ir,0.5r,n−1,fP+−32−12ir,0.5r,n−1,fP+32−12ir,0.5r,n−1
2
Legenda oculta: "f" left parenthesis, negative 1.5 "i" , 3.5 , "N" , right parenthesisf−1.5i,3.5,N