Calculates a table of the loan amortization using advanced repayment.

Equal repayment of
 principal-and-interest principal
Interest rate
 % (r) annually monthly
Loan term
 years (n)
 Repayment frequency (k) annually semiannually quarterly monthly
Principal
 (P)
 at th period
 Number of repayments reduce same
 6dgt10dgt14dgt18dgt22dgt26dgt30dgt34dgt38dgt42dgt46dgt50dgt
 $\normal Loan\ amortization\\[10]1.\ equal\ repayment\ of\\\hspace{80} principal-and-interest\\(1)\ PMT=P\times{\large\frac{\large\frac{r}{k}}{1-(1+{\large\frac{r}{k}})^{-nk}}}\hspace{20}if\ r\neq 0\\\hspace{25}PMT=P\times{\large\frac{1}{nk}}\hspace{90}if\ r=0\\(2)\ FV_j=P\times(1+{\large\frac{r}{k}})^j-PMT\times\frac{(1+{\large\frac{r}{k}})^j-1}{r/k}\\\hspace{120} j:\ number\ of\ periods\\\vspace{20}\\2.\ equal\ repayment\ of\ principal\\(1)\ \ PMT_j=P\times{\large\frac{1+(nk-j+1)r}{nk}}\\(2)\ FV_j=P\times(1-{\large\frac{j}{nk}})\\\hspace{120} j:\ number\ of\ periods\\$

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