User Manual
u
SYD j  j 
RDV j  j 
u
DB j  j 
RDV j  j 
I  
3
6g3
n 
I 
PV 
FV 
j .............   
Y −
n (n +1)
Z =
2
2
(n'  +1)(n'  + 2n' 
 )
Z' =
SYD
1 =
{Y–1}
12
n
Z
× (PV
 – FV )
n'– j+2
Z'
)(PV
 – FV – SYD1)( j≠1)SYDj = (
RDV1 = PV – FV – SYD1
RDVj = RDVj –1 – SYDj
n'– (n +1)+2
Z'
)(PV
 – FV – SYD1)({Y–1}≠12)
12–{Y–1}
12
×SYD
n+1 = (
12
{Y–1}
n' = n – 
RDV1 = PV – FV – DB1
({Y–1}≠12)
({Y–1}≠12)
100n
Y–1I%
DB
1 = PV × 
100n
I%
12
×
×
DB
j = (RDVj–1 + FV )
RDVj = RDVj–1 – DBj
DBn +1 = RDVn 
RDVn+1 = 0 










