Fator de Forma de Coddington

n O n L n I
1 f = 1 o + 1 i p = i + o i o q = 2 p n 2 1 n + 2 = r 2 + r 1 r 2 r 1 r 1 = 2 f n 1 q + 1 r 2 = 2 f n 1 q 1

Entrada

n L
i   ( mm )
o   ( mm )
f   ( mm )

Saída

R 1   ( mm )
R 2   ( mm )
p
q