# [`time_value`](https://crates.io/crates/time_value)
A collection of functions related to time value analysis.
## Contents
- [`future_value`](#future_value)
## [`future_value`](https://github.com/ojhermann/time_value/blob/master/src/future_value.rs)
A collection of functions for calculating future values.
- [`from_pv_and_expected_rates`](https://github.com/ojhermann/time_value/blob/55e71fd5c5571341baac0ca2dab8b62f50ac910b/src/future_value.rs#L53-L58): converts a present value and expected rates into a future value
## [`present_value`](https://github.com/ojhermann/time_value/blob/master/src/present_value.rs)
A collection of functions for calculating present values.
- [`from_cash_flows_and_discount_rate`](https://github.com/ojhermann/time_value/blob/master/src/present_value.rs#L85-L95)
- [`present_value`](https://github.com/ojhermann/time_value/blob/master/src/present_value.rs#L43-L51)