import "github.com/cinar/indicator/v2/valuation"

• func Fv(pv, rate float64, years int) float64
• func Npv(rate float64, cfs []float64) float64
• func Pv(fv, rate float64, years int) float64

func Fv(pv, rate float64, years int) float64

Fv calculates the Future Value (FV) of a Present Value (PV).

Formula: FV = PV * (1 + rate)^years

func Npv(rate float64, cfs []float64) float64

Npv calculates the Net Present Value (NPV) of a series of cash flows.

Formula: NPV = sum(CF_i / (1 + rate)^i) for i = 1 to n

func Pv(fv, rate float64, years int) float64

Pv calculates the Present Value (PV) of a Future Value (FV).

Formula: PV = FV / (1 + rate)^years

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