Financial cashflow stream (passthrough used by TimeValue)
Cashflow[{c0, c1, …, cn}]
Cashflow[{c0, c1, …, cn}, q]
Cashflow[{{time1, c1}, {time2, c2}, …}]
TimeValue[Cashflow[{0, 100, 250, 300, 200, 500}], .07, 0]
→ 1065.7791212121315TimeValue[Cashflow[{-1000, 100, 200, 300, 400, 500}], .07, 0]
→ 174.68622720797578TimeValue[Cashflow[{{2, 100}, {5, 200}, {7.5, 200}, {10, 500}}], .09, 10]
→ 1255.063618413752