Anualidades Vencidas

$$M=R\frac{(1+i)^n-1}{i}$$

$$R=\frac{Mi}{(1+i)^n-1}$$

$$n=\frac{log\left(\frac{Mi}{R}+1\right)}{log(1-i)}$$

$$i=^n\sqrt{\frac{Mi}{R}+1}-1$$

$$C=R\frac{1-(1+i)^{-n}}{i}$$

$$R=\frac{Ci}{1-(1+i)^{-n}}$$

$$n=\frac{\frac{Ci}{R}-1}{1+i}$$