Wart. księgowa akcji = $\frac{\text{Kap.\ \ W}l.}{\text{Ilo}sc\ \text{wyemitowanyc}h\ \text{akcji}}$

p = $\frac{c - d}{N + 1}$

P = $\frac{D}{d}$

P = $\frac{D*(1 + g)}{d - g}$ 0 ≤ g < d

ref = ${(1\ + \ \frac{r}{m})}^{m*n}$ - 1

P = $\sum_{i = 1}^{n}\frac{C}{\left( 1 + d \right)^{i}}$ + $\frac{M}{\ \left( 1 + d \right)^{n}}$

Pm = $\sum_{i = 1}^{n*m}\frac{\frac{C}{m}}{\left( 1 + \frac{d}{m} \right)^{i}}$ + $\frac{M}{\ {\left( 1 + \frac{d}{m} \right)\ }^{m\ *\ n}}$

Rata = $\frac{\text{Kwota\ kredytu}}{CzWBAn(r,t)}$

Płatność leasing. = $\frac{\text{cena\ aktyw}ow}{\left( 1 + r \right)*\text{CzWBAn}\ (r,\ t)}$

Cena leasing. akt. = R * CzWBAn (r,t) * (1 +r) + C * CWZBAn (r,n)