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In actuarial mathematics, the accumulation function a(t) is a function of time t expressing the ratio of the value at time t (future value) and the initial investment (present value). It is used in interest theory.
Overview & Variable rate of return
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time rate accumulation function value interest return initial investment displaystyle follows actuarial mathematics expressing ratio future present used theory thus
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Accumulation function | is a | increasing function | 0.90 | text |
| Accumulation function | related to Variable rate of return | The | 0.60 | section |
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