Formulas Matemática Financeira

Formulas Matemática Financeira

1. Juros Simples

   • M = C . (1+ i.n)
     • Desconto Simples
       • Comercial
         • V = N . (1 - i.n)
           • Racional
             • N = V . (1 + i.n)

2. Juros Compostos

   • M = C . (1 + I)ⁿ
     • n = log M/C //log (1 + i)

3. Geral dos Juros

   • M = C + J
     • Geral Descontos
       • D = N - V

4. Desconto Composto

   • Comercial
     • V = N . (1 - i)ⁿ
       • n = log V/N //log (1 - i)
         • Racional
           • N = V . (1 + i)ⁿ
             • n = log N/V //log (1 + i)

5. Taxa Equivalente

   • ie = (1+ ip)ⁿ - 1
     • Taxa Proporcional
       • ip = {ⁿ√(1 + ie)} - 1
         • Taxa Real
           • Exata
             • (1 + in) = (1 + ii) . (1 + ir)
               • Aproximada
                 • ir = in - ii

6. Rendas Antecipadas

   • Vav = Po + P1 + P2 + ... Pn (1 + i)¹ (1 + i)² ...(1 + i)ⁿ

7. Rendas Postecipadas

   • SAC
     • A = Emp//n° parc
       • PRICE
         • P = Emp// an¬i
           • P = emp . (1//an¬i
             • an¬i = (1 + i)ⁿ - 1 // (1 + i)ⁿ . i