BUILT-IN MATHEMATICA SYMBOL

# Cashflow

Cashflow[{c0, c1, ..., cn}]
represents a series of cash flows occurring at unit time intervals.

Cashflow[{c0, c1, ..., cn}, q]
represents cash flows occurring at time intervals q.

Cashflow[{{time1, c1}, {time2, c2}, ...}]
represents cash flows occurring at the specified times.

## DetailsDetails

• TimeValue[Cashflow[...], interest, t] computes the time value of a cash flow as a single equivalent payment at the specified time t. Possible cash flow calculations include net present value, discounted cash flow, and internal rate of return.
• Times and amounts can be given as numbers or arbitrary symbolic expressions.
• In Cashflow[{{time1, c1}, ...}], the can be given as numerical values or date expressions.
• Cashflow[{c0, c1, c2, ...}] is equivalent to Cashflow[{{0, c0}, {1, c1}, {2, c2}, ...}].
• TimeValue[Cashflow[{{date0, c0}, ...}], r, date] computes the time value of a cash flow at date.
• Cashflow[Annuity[...]] converts an Annuity object to a Cashflow object.

## ExamplesExamplesopen allclose all

### Basic Examples (7)Basic Examples (7)

Compute the present value at 7% of a stream of cash flows occurring at regular time intervals:

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Specify an interval at which cash flows occur:

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Future value at 9% of a stream of cash flows occurring at irregular time intervals:

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Find the net present value of a \$1000 initial investment producing future incoming cash flows:

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Internal rate of return of an investment with regular cash flows:

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What payment at time 2 will make the net present value of a series of cash flows zero:

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Solve for the point in time where a payment of \$400 will make the net present value equal 0:

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