终值:F=P*(F/P,i,n) 复利终值系数:(F/P,i,n)=(1+i)n 现值:P=F*(P/F,i,n) 复利现值系数:(P/F,i,n)=(1+i)-n 普通年金终值:F=A*(F/A,i,n) 普通年金复利终值系数:(F/A,i,n)= [(1+i)n-1]/i 偿债基金A=F/(F/A,i,n)=F/ [(1+i)n-1]/i 偿债基金系数=1/(F/A,i,n) 普通年金现值:P=A*[1-(1+i)-n]/i 普通年金复利现值系数:(P/A,i,n)=[1-(1+i)-n]/i 资本回收额:A=P/(P/A,i,n) 资本回收系数=1/(P/A,i,n) 预付年金终值:F=A*(F/A,i,n)*(1+i)=A[(F/A,i,n+1)-1] 预付年金复利终值系数: (F/A,i,n)*(1+i)= [(1+i)n-1]/i*(1+i) (F/A,i,n+1)-1= [(1+i)n+1-1]/i-1 预付年金现值:P=A*[(P/A,i,n)*(1+i)]=A*[(P/A,i,n-1)+1] 预付年金复利现值系数:(P/A,i,n) *(1+i)= [1-(1+i)-n]/i*(1+i) (P/A,i,n-1)+1={[1-(1+i)-(n-1)]/i}+1 递延年金终值:F=A* [(1+i)n-1]/i=(F/A,i,n) 递延年金终值与延期无关 递延年金现值:P=A*(P/A,i,n)*(P/F,i,m) = A*{[P/A,i,(m+n)]- [P/A,i,m]} =A*(F/A,i,n)(P/F,i,m+n) 永续年金终值:无终值 永续年金现值:P=A/i 本文来源:https://www.wddqw.com/doc/99f8577cb42acfc789eb172ded630b1c59ee9bed.html