Expressão 6: "b" Subscript, "u" , Baseline equals "f" left parenthesis, "u" , right parenthesisbu=fu
equals=
1010
6
Expressão 7: "l" Subscript, "u" , Baseline equals 0.8 times "f" left parenthesis, "u" , right parenthesis times StartFraction, "u" Over 100 , EndFractionlu=0.8·fu·u100
equals=
6.46.4
7
Expressão 8: "b" equals "f" left parenthesis, "x" , right parenthesis left brace, 0 less than or equal to "x" less than or equal to 100 , right braceb=fx0≤x≤100
8
Expressão 9: "l" equals 0.8 times "f" left parenthesis, "x" , right parenthesis left brace, 0 less than or equal to "x" less than or equal to 100 , right bracel=0.8·fx0≤x≤100
9
Borrowing APR = `${b_u}%` left parenthesis, "u" , "f" left parenthesis, "u" , right parenthesis , right parenthesisu,fu
Legenda:
equals=
left parenthesis, 80 , 10 , right parenthesis80,10
10
Lending APR = `${l_u}%` left parenthesis, "u" , 0.8 times "f" left parenthesis, "u" , right parenthesis , right parenthesisu,0.8·fu
