User Manual


u 余额递减法（DB）
DB j j 󰄝
RDV j  j 󰁦󰀬󰄝󰅕
I   󰄝
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󰂾󰅰3󰄝
6g3
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n 󰁉
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I 󰅰󰄝󰁦󰅰󰄝
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PV 󰂑
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FV 󰅕󰄌󰅕
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j 󰄝
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Y -󰄝󰅰󰂦
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󰅣󰅎󰁉󰅔󰀬
•SL 󰁉󰅑
j 󰄝
•FP FP 󰁉
j 󰄝
  I%  󰄝
•SYD 󰁉󰇚
j 󰄝
•DB 󰁉󰁦
j 󰄝
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
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
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   
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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
RDV
n+1 = 0